Dispersible Polymer Powder

LIWEI 240 HD is a multi-purpose construction dispersion for liquid and paste, cement-free binder technology,specifically suited for primers, ready-to-use tile adhesives and one-component dispersion-based water-proofing membranes. It is based on a flexible copolymer of styrene and acrylate and belongs to the product class LIWEI HD which means that it provides a remarkable hydrophobic effect in addition to the excellent adhesion even under wet conditions. • LIWEI 240 HD is a fine-particle 50% dispersion of a styrene/acrylic acid ester copolymer in water.• Films based on LIWEI 240 HD possess high water resistance and excellent adhesion even in wet conditions.• LIWEI 240 HD is also produced without the use of film-forming agents.

LIWEI 5005 N is a dispersible polymer powder for dry mix mortars, specifically suited for cost-efficient cementitious tile adhesives, wall and joint fillers. It is based on a very hard VA/E copolymer and belongs to the product class LIWEI N which means that it has a neutral effect on rheology. LIWEI 5005 N provides good adhesion strength very efficiently in tile adhesive at low polymer dosages. • LIWEI 5005 N is a copolymer powder of vinyl acetate and ethylene and is dispersible in water. • Mortars modified with LIWEI 5005 N exhibit improved adhesion, flexural strength, deformability, abrasion resistance and are easier to process. Leveling, thixotropy and water retention are essentially unaffected.• The product is ideal for use in combination with other mortar additives intended to enhance specific properties.• LIWEI 5005 N is a hard standard dispersible polymer powder with essentially no effect on rheological properties. • LIWEI 5005 N contains a fine mineral filler as antiblocking agent. It is produced without addition of organic solvents, plasticizers or filmforming agents.

LIWEI 5043 N is a dispersible polymer powder for dry mix mortars, specifically suited for ETICS. It is based on a very flexible copolymer of vinyl acetate and ethylene and belongs to the product class LIWEI N which means that it has a neutral effect on rheology and provides the basic properties adhesion and flexibility. LIWEI 5043 N is part of our standard range, offering you the best-in-class solutions. • LIWEI 5043 N is a copolymer powder of vinyl acetate and ethylene and is dispersible in water. • Because of its relatively high ethylene content, this resin is soft and flexible. Its glass transition temperature (Tg) is below the freezing point of water.• The product is ideal for use in combination with other mortar additives intended to enhance specific properties.• Compounds modified with LIWEI 5043 N exhibit improved adhesion, flexural strength, deformability, abrasion • LIWEI 5043 N contains a fine mineral filler as an antiblocking agent. It is produced without the addition of organic solvents, plasticizers and film-forming agents.• LIWEI 5043 N has no effect on rheological properties and is a dispersible polymer powder in the lower Tg range. It is suitable for formulating highly flexible compounds with very good adhesion to organic substrates (polystyrene) and end products with low emissions.

LIWEI 5111 L is a dispersible polymer powder for dry mix mortars, specifically suited for self-leveling flooring compounds and screeds. It is based on a hard copolymer of vinylacetate and ethylene and belongs to the product class LIWEI L which means that it improves the leveling and surface properties as well the stabilization of the fresh mortar.Cured mortars with LIWEI 5111 L have improved adhesion, flexural strength, deformability and abrasion resistance.• LIWEI 5111 L is a copolymer powder of vinyl acetate and ethylene and is dispersible in water. • As a polymeric binder LIWEI 5111 L will provide very good workability to the fresh mortar.• Cured mortars with LIWEI 5111 L have improved adhesion, flexural strength, deformability and abrasion resistance. • LIWEI 5111 L is a dispersible hard polymer powder and greatly enhances leveling. It contains a fine mineral filler as an antiblocking agent and is produced without the use of organic solvents, plasticizers and film-forming agents.• LIWEI 5111 L is especially advantageous in combination with synthetic superplasticizers or casein for the production of self-leveling flooring compounds and screeds.• Special features of LIWEI 5111 L are its very good defoaming properties even without additional defoamer in the mortar formulation. This results in exceptionally smooth, uniform surfaces without air bubbles while also offering high abrasion resistance, flexural and compressive strength.• Furthermore it allows self-leveling flooring compounds to be formulated with a low content of volatile organic compounds (VOC).• The product thus can be used to produce self-leveling flooring compounds conforming to strict eco-labeling requirements.• Additionally LIWEI 5111 L greatly enhances leveling at low viscosity.

LIWEI 550 ED is a multi-purpose construction dispersion, specifically suited for cement admixtures, the formulation of two-component cementitious waterproofing membranes as well as the production of primers. The dispersion is based on a very flexible copolymer of vinylacetate and ethylene and belongs to the product class LIWEI ED which means that it enhances adhesion and flexibility of mortars. • LIWEI 550 ED is an aqueous dispersion of vinyl acetate and ethylene copolymer with a 53% solids content.• The dispersion is produced without the use of plasticizers.• LIWEI 550 ED is particulary suited for modifying mineral mortars. It improves the adhesion to inorganic and organic substrates, as well as abrasion resistance und flexural strength.

LIWEI 7031 H is a hydrophobic dispersible polymer powder for dry mix mortars, specifically suited for tile grouts,renders and plasters, wall and joint fillers. It is based on a flexible terpolymer of vinyl acetate, ethylene and vinyl ester.LIWEI 7031 H belongs to the product class LIWEI H which means that it provides a remarkable hydrophobic effect in addition to the basic properties workability and adhesion. • LIWEI 7031 H is a terpolymer powder of vinyl acetate, vinyl ester and ethylene and is dispersible in water.• Compounds modified with LIWEI 7031 H exhibit improved adhesion, flexural strength, deformability, abrasion resistance and are easier to process.• Leveling, thixotropy and water retention are essentially unaffected. It additionally acts as a strong hydrophobizing agent, but will not have any appreciable effect on water-vapor transmission in normal usage concentrations.• As a result of the resin's special composition, compounds modified with it provide strong and lasting bulk water repellency on alkaline building materials and significantly reduced water absorption.• LIWEI 7031 H contains a fine mineral filler as an antiblocking agent. It is produced without the use of organic solvents, plasticizers and film-forming agents.• LIWEI 7031 H is a hydrophobizing dispersible polymer powder in the lower Tg range. It has no effect on rheology and has excellent general-purpose properties and is especially suitable for mortars with low emissions.

LIWEI 8620 E is a multi-purpose dispersible polymer powder for dry mix mortars, specifically suited for tile adhesives. It is based on a flexible copolymer of vinylacetate, ethylene and vinylchloride and belongs to the product class LIWEI E which means that it provides enhanced properties, like extended open time and excellent adhesion after water immersion. LIWEI 8620 E is part of our standard range, offering you the best-in-class solution for a wide variety of applications.• LIWEI 8620 E is a dispersible polymer powder based on a new generation of terpolymer composed of vinyl acetate, vinyl chloride and ethylene.• LIWEI 8620 E is a polymeric binder and is ideal for modifying cementitious and gypsum-based drymix mortars,especially tile adhesives.• It provides very good workability, improved adhesion, flexibility, deformability and abrasion resistance.• LIWEI 8620 E contains a fine mineral filler as an antiblocking agent.• It is produced without the use of organic solvents, plasticizers and film-forming agents.• LIWEI 8620 E has no effect on rheological properties and is a polymer powder in the medium Tg range. It is suitable for formulating high-quality, low-emissions flexible tile adhesive that feature excellent tensile adhesion strength,especially after water immersion and exposure to freeze/thaw cycles.

LIWEI CEF 52 is a dispersion of a vinyl chloride, ethylene and vinyl ester terpolymer. LIWEI CEF 52 can be used as a binder for coating systems containing an opacifying pigment, such as polymer modified plasters. The special composition and manufacturing technology mean that LIWEI CEF 52 can be used to formulate very hydrophobic products.• Excellent water resistance• Very good alkaline resistance• Very good flameresistance • Good compatibility with cement

LIWEI Latex Powder (DLP) 2000 redispersible polymer powder is a free-flowing, white powder obtained by spray drying of an aqueous vinyl acetate-ethylene copolymer dispersion. It offers all the advantages of a free-flowing powder additive, such as ease of transportation, storage and handling. DLP 2000 can be used in a variety of applications in the construction industry to improve key properties of cement- and gypsum-based formulations. It is highly recommended for building products exposed to conditions of thermal or mechanical stress. It has especially been developed for cement-based tile adhesives meeting the EN12004 standard.• Application versatility • Improves workability• Improves tensile, compression and flexural strength• Improves transversal deformation• Yields excellent cost-performance ratio in cement-based tile adhesives,according to EN12004• Excellent impact resistance• Helps reduce formation of cracks caused by shrinkage

LIWEI Latex Powder (DLP) 212 redispersible polymer powder is a free-flowing, white powder obtained by spray drying of an aqueous vinyl acetate-ethylene copolymer dispersion. It offers all the advantages of a free-flowing powder additive, such as ease of transportation, storage and handling. DLP 212 can be used in a variety of applications in the construction industry to improve key properties of cement- and gypsum-based formulations.• Easy to transport, storage and handle• Improves workability• Improves adhesive strength• Improves flexural strength• Improves abrasion resistance• Excellent impact resistance

LIWEI EAF 68 is a platicizer-free, aqueous polymer dispersion produced from the monomers vinyl acetate, ethylene and acrylate.Considering that LIWEI EAF 68 is a pressure sensitive adhesive, it exhibits excellent cohesion even at elevated temperatures.Notable features of LIWEI EAF 68 are:• Good shear resistance at high temperatures• Good adhesion to various materials used for floor coverings including e.g. PVC, linoleum, elastic and textile flooring

LIWEI EP 17 is an aqueous, plasticizer-free polymer dispersion produced from the monomers vinyl acetate and ethylene.• Good adhesion to various plastic surfaces• Permanently flexible adhesive joints• High cohesion

LIWEI EP 3888 is an aqueous polymer dispersion based on vinyl acetate and ethylene. The dispersion is produced without the use of alkyl phenol ethoxylate (APEO) containing compounds.• Excellent binding properties• Very high scrub resistance• Excellent hiding power • Very good color development and stability • Produced without the use of APEOs• Very low residual VAM (< 200 ppm)• Low-odor and very-low-VOC (< 1 g/l) paints possible• Allows formulation without coalescing solvents• Good versatility

LIWEI EP 401 is a redispersible latex powder that delivers superior adhesion, flexibility, and durability for mortars, coatings, and adhesives. • Good adhesion to various plastic surfaces• Permanently flexible adhesive joints• Good reemulsification• High setting speed• Suited for nozzle application

LIWEI EP 8010 is an aqueous polymer dispersion based on the monomers vinyl acetate and ethylene. It is produced without the use of plasticizers.• High adhesion on difficult to bond surfaces like e.g. Polystyrene and Polyester, UV lacquers and others.• Excellent balance between the high adhesion and heat resistance of the glue line.Specific features• Adhesion on critical surfaces• Excellent adhesion• Produced without APEO

LIWEI FX2320 is a flexible redispersible polymer powder based on a copolymer of vinyl acetate and ethylene.Mortars modified with LIWEI FX2320 exhibit:• Excellent workability and neutral rheology• Enhanced adhesion between insulation boardsto wall and mortar, especially boards made of expanded or extruded polystyrene (EPS and XPS)• Improved cohesion• High flexibility and impact resistance• Increased crack resistance• Improved deformability and flexural strength

LIWEI HD1500 is a defoamed, semi-flexible redispersible polymer powder based on a copolymer of vinyl acetate and vinyl versatate.Mortars modified with LIWEI HD1500 exhibit:• Improved workability• Enhanced adhesion and cohesion• Defoaming, suitable for highly dense structures • Good hydrophobic properties• Good and lasting water repellence• Reduced water absorption • Excellent water pressure impermeability• Improved abrasion resistance• Good compressive and flexural strength

Dispersible polymer powder are made by spray drying polymer dispersions. Upon contact with water, the dispersible polymer powder particles break down and re-release individual dispersed particles. It has the same properties as the original dispersion. Dispersible polymer powder can be used together with cement, gypsum and other inorganic cementitious materials to enhance the bonding strength and adhesion between the mortar and the common support, to improve the cohesive strength and workbility of the mortar, and to greatly improve the tensile strengh and flexural strength of the material.

Dispersible polymer powder are made by spray drying polymer dispersions. Upon contact with water, the dispersible polymer powder particles break down and re-release individual dispersed particles. It has the same properties as the original dispersion. Dispersible polymer powder can be used together with cement, gypsum and other inorganic cementitious materials to enhance the bonding strength and adhesion between the mortar and the common support, to improve the cohesive strength and workbility of the mortar, and to greatly improve the tensile strengh and flexural strength of the material.

LIWEI MP2070 is a high-performance, broad-spectrum RDP powder that is especially suitable for high-demand tile glue and external insulation mortar systems. LIWEI MP2070 is a highly effective redispersible latex powder specifically formulated for modern dry-mix mortars. Its exceptional properties significantly enhance mortar adhesion, flexibility, and ease of application, making it widely applicable to a wide range of building materials and applications. It excels in water resistance, durability, and secure adhesion to various systems, achieving exceptional performance. Excellent Adhesion: It bonds securely to a wide variety of substrates, such as concrete, cement board, and bricks and tiles, doubling its bonding strength.Exceptional Flexibility: It resists thermal expansion and contraction, mechanical disturbances, and cracking, ensuring long-lasting durability. Easy Application: It blends smoothly, has a long open time, and can be used manually or mechanically, making it convenient for installers.Weatherproof: It withstands weather and water, making it suitable for both interior and exterior wall applications.It's versatile: It can be used for tiling adhesives, external thermal insulation systems (ETICS), leveling coatings, self-leveling materials, and repair mortars.

LIWEI MP2070 is a high-performance, broad-spectrum RDP powder that is especially suitable for high-demand tile glue and external insulation mortar systems. •Rapid redispersibility: The powder dissolves quickly in water, forming a uniform system.•Improved rheology and workability: A neutral consistency improves spreadability and field application efficiency. •Reduced cement water content:Significantly reduces water usage in the formulation.•Significantly improves bond strength and abrasion resistance.•Improves freeze-thaw cycle resistance, enhancing mortar elasticity and durability.

Dispersible polymer powder are made by spray drying polymer dispersions. Upon contact with water, the dispersible polymer powder particles break down and re-release individual dispersed particles. It has the same properties as the original dispersion. Dispersible polymer powder can be used together with cement, gypsum and other inorganic cementitious materials to enhance the bonding strength and adhesion between the mortar and the common support, to improve the cohesive strength and workbility of the mortar, and to greatly improve the tensile strengh and flexural strength of the material.

Dispersible polymer powder are made by spray drying polymer dispersions. Upon contact with water, the dispersible polymer powder particles break down and re-release individual dispersed particles. It has the same properties as the original dispersion. Dispersible polymer powder can be used together with cement, gypsum and other inorganic cementitious materials to enhance the bonding strength and adhesion between the mortar and the common support, to improve the cohesive strength and workbility of the mortar, and to greatly improve the tensile strengh and flexural strength of the material.

LIWEI DPN 15 is an aqueous polymer dispersion produced from vinylacetate monomer.• Meets the requirements of strain group D3 of EN 204 without addition of a catalyst• Good resistance to static load• Fast setting

LIWEI 224 HD is a multi-purpose construction dispersion for liquid and paste, cement-free binder technology,specifically suited for primers, ready-to-use tile adhesives and one-component dispersion-based water-proofing membranes. It is based on a hard copolymer of styrene and acrylate and belongs to the product class LIWEI HD which means that it provides a remarkable hydrophobic effect in addition to the excellent adhesion even under wet conditions. • LIWEI 224 HD is a fine-particle dispersion of a special styrene/acrylate copolymer.• LIWEI 224 HD has excellent pigment-binding capacity and very good adhesion to inorganic substrates.• LIWEI 224 HD is ideal for manufacturing construction and tile adhesive paste with extremely good wet adhesion properties.• LIWEI 224 HD is also used as a binder for roofing compounds, high-quality synthetic-resin and silicone-resin plasters, and as a primer for flooring compounds.

LIWEI 7220 E is a multi-purpose dispersible polymer powder for dry mix mortars, specifically suited for tile adhesives and tile grouts. It is based on a flexible copolymer of vinylacetate, ethylene and methylmethacrylate and belongs to the product class LIWEI E which means that it provides enhanced properties, like excellent adhesion after water immersion and flexibility. LIWEI 7220 E is part of our standard range, offering you the best-in-class solution for a wide variety of applications.• LIWEI 7220 E is a polymer powder and is dispersible in water.• LIWEI 7220 E is ideal for modifying cementitious mortars, e. g. tile adhesives.• LIWEI 7220 E contains a fine mineral filler as an antiblocking agent and is produced without the addition of organic solvents, plasticizers and film-forming agents.• LIWEI 7220 E has no effect on rheological properties and is a polymer powder in the medium Tg range. It is suitable for formulating high-quality, low-emissions flexible tile adhesive that feature excellent tensile adhesion strength, especially after immersion in water and exposure to freeze/thaw cycles.

LIWEI 8031 H is a hydrophobic dispersible polymer powder for dry mix mortars, specifically suited for tile grouts,renders and plasters, and skim coats. It is based on a flexible terpolymer of vinyl chloride, ethylene and vinyl laurate.LIWEI 8031 H belongs to the product class LIWEI H which means that it provides a remarkable hydrophobic effect to the hardened mortar, in addition to adhesion and flexibility. • LIWEI 8031 H is a terpolymer powder based on ethylene, vinyl laurate and vinyl chloride and is dispersible in water.• LIWEI 8031 H is a polymeric binder and also provides a slight hydrophobic effect.• Blended with inorganic binders, the powder will provide very good workability cured mortars with LIWEI 8031 H have improved adhesion, flexibility, deformability and abrasion resistance. • As a result of the powder's special composition, mortars modified with LIWEI 8031 H will have a lasting effect on water absorption and water repellency.• LIWEI 8031 H will not have any effect on water-vapor transmission at common dosages.• LIWEI 8031 H contains a fine mineral filler as an antiblocking agent. It is produced without the use of organic solvents, plasticizers and film-forming agents.• LIWEI 8031 H is a dispersible polymer powder in the lower Tg range with a slight hydrophobic effect. It has no effect on rheology.• Mortars modified with LIWEI 8031 H exhibit low stickiness and very good workability. They attain high strength when cured. • Additionally LIWEI 8031 H provides slight hydrophobicity within the hardened mortar.• LIWEI 8031 H is a general purpose product for many applications.

LIWEI 8034 H is a very strong hydrophobic dispersible polymer powder for dry mix mortars,specifically suited for tile grouts, renders and plasters, Skim Coats. It is based on a flexible terpolymer of vinyl chloride, ethylene and vinyl laurate.LIWEI 8034 H belongs to the product class LIWEI H which means that it provides a remarkable hydrophobic effect in addition to adhesion.• LIWEI 8034 H is a hydrophobic, terpolymer powder of ethylene, vinyl laurate and vinyl chloride.• It is dispersible in water. LIWEI 8034 H performs as binder and hydrophobizing agent.• When blended with inorganic binders, the resin will provide improved adhesion, flexural strength, deformability and abrasion resistance and are easier to process.• Due to the hydrophobizing resin's special composition and production method, compounds modified with LIWEI 8034 H will have extensive and lasting water repellency on alkaline building materials and significantly reduced water absorption.• LIWEI 8034 H contains a fine mineral filler as an antiblocking agent. It is produced without the use of organic solvents, plasticizers and film-forming agents.• LIWEI 8034 H is highly hydrophobizing, has no effect on rheological properties and is a hydrophobizing powder in the lower Tg range. It is suitable for formulating compounds that must exhibit good very good water repellency. Optimum water repellency is obtained at a pH > 7.5.

LIWEI AF 1000 is an aqueous composite dispersion that combines special properties of organic and inorganic components. The core of the dispersion particles is based on inorganic silica particles and the shell is based on acrylate copolymers. LIWEI AF 1000 is manufactured without alkyl phenol ethoxylate (APEO) containing compounds.• Very low dirt pick-up• Excellent color stability and compatibility, even with sensitive organic pigments• Broad range of PVCs possible (mid-30s to mid-60s)• Very good compatibility with silicone resin emulsion paints• Higher inherent flame retardancy than standard acrylic systems• Very good flexibility and adhesion• Very good film-forming properties• Produced without the use of APEOs• Very good scrub resistance• High block resistance

LIWEI CEZ 3031 is a medium particle size, protective colloid-containing aqueous dispersion of a terpolymer of vinyl acetate, ethylene and vinyl chloride. The principal feature of LIWEI CEZ 3031 is its wide range of uses in coating systems containing opacifying pigments. The dispersion is low in odor and is produced without the use of alkyl phenol ethoxylate (APEO) containing compounds.• Great Versatility• High Elasticity• Very good saponification resistance• Due to the low favorable minimum film forming temperature of approx. +2°C there is no need to use coalescent agents with LIWEI CEZ 3031

LIWEI CE 35 is an aqueous dispersion of a terpolymer of vinyl chloride, vinyl acetate and ethylene.• LIWEI CE 35 is a stiff film-former and imparts excellent heat-sealability and high frequency (HF)-weldability to nonwovens & textiles substrates.• Because of its high chlorine content, LIWEI CE 35 can be used in conjunction with antimony oxide, phosphorous nitrogen compounds or other flame-retardant additives to produce flame retardant coatings.• It also especially suitable for making plasticizer-free heat sealable and high frequency weldable coatings on paper and cardboard.

Dispersible polymer powder are made by spray drying polymer dispersions. Upon contact with water, the dispersible polymer powder particles break down and re-release individual dispersed particles. It has the same properties as the original dispersion. Dispersible polymer powder can be used together with cement, gypsum and other inorganic cementitious materials to enhance the bonding strength and adhesion between the mortar and the common support, to improve the cohesive strength and workbility of the mortar, and to greatly improve the tensile strengh and flexural strength of the material.

VINNAPAS 5005 N is a dispersible polymer powder for dry mix mortars, specifically developed for cost-efficient cementitious tile adhesives, wall and joint fillers. Based on a very hard vinyl acetate-ethylene (VA/E) copolymer formulation, it belongs to the VINNAPAS N product class, featuring neutral rheology that doesn't affect mortar flow properties. This product delivers excellent adhesion strength at low polymer dosages (up to 2% in tile adhesives), making it highly cost-effective for construction applications requiring balanced performance without compromising quality.• VINNAPAS 5005 N is a hard VA/E copolymer powder that is dispersible in water, containing a fine mineral filler as antiblocking agent.• Mortars modified with this product show improved adhesion, flexural strength, deformability and abrasion resistance, while key rheological properties (leveling, thixotropy and water retention) remain essentially unaffected.• As an N-class product, it has neutral effect on mortar rheology, allowing easy integration into various formulations without adjusting flow modifiers. • It provides excellent adhesion strength at low polymer dosages (recommended up to 2% in tile adhesives), making it highly cost-efficient.• Produced without addition of organic solvents, plasticizers or film-forming agents, ensuring environmental friendliness.

VINNAPAS 5010 N is a multi-purpose dispersible polymer powder for dry mix mortars, specifically suited for tile adhesives, renders, and trowelling compounds. It is based on a hard copolymer of vinylacetate and ethylene and belongs to the product class VINNAPAS N which means that it has a neutral effect on rheology and provides the basic properties adhesion and flexibility, giving a high degree of formulation freedom. VINNAPAS 5010 N is part of our standard range, offering you the best-in-class solution for a wide variety of applications.VINNAPAS 5010 N is a copolymer powder of vinyl acetate and ethylene and is dispersible in water. • Compounds modified with VINNAPAS 5010 N exhibit improved adhesion, flexural strength, deformability,abrasion resistance and are easier to process. Leveling, thixotropy and water retention are essentially unaffected. • The product is ideal for use in combination with other mortar additives intended to enhance specific properties. • VINNAPAS 5010 N contains a fine mineral filler as an antiblocking agent. • It is produced without the addition of organic solvents, plasticizers and film-forming agents. • VINNAPAS 5010 N has no effect on rheological properties and is a general-purpose powder in the upper Tg range. It is eminently suitable for formulating compounds of high ultimate strength and low emissions.

VINNAPAS 5043 N is a versatile redispersible polymer powder (RDP) based on vinyl acetate-ethylene (VAE) copolymer formulation, specifically designed for cost-efficient dry mix mortar applications. As an "N" class product, it features neutral rheological behavior that doesn't affect mortar flow properties while delivering excellent adhesion strength at low polymer dosages (typically 1-3%). This product enhances mortar's mechanical properties including adhesion, flexural strength and abrasion resistance, making it ideal for various construction applications where performance balance and economy are required.• VINNAPAS 5043 N is a water-dispersible VAE copolymer powder containing fine mineral filler as antiblocking agent, produced without organic solvents, plasticizers or film-forming agents.• As an N-class product, it has neutral effect on mortar rheology, allowing easy integration into various formulations without adjusting flow modifiers. • It provides excellent adhesion strength at low polymer dosages (1-3% in most applications), making it highly cost-efficient.• Mortars modified with this product show improved adhesion, flexural strength, deformability and abrasion resistance while maintaining stable water retention and workability.• The copolymer structure provides good film formation that effectively bridges microcracks caused by substrate movement or temperature changes.

VINNAPAS 5111 L is a versatile redispersible polymer powder (RDP) for dry mix mortars, specifically developed as a general-purpose grade with balanced adhesion and processability. Based on a vinyl acetate-ethylene (VAE) copolymer formulation, it delivers reliable bonding strength and moderate flexibility, effectively enhancing mortar workability and durability. This product is well-suited for a wide range of conventional construction mortars requiring stable performance and cost-effectiveness.• VINNAPAS 5111 L is a VAE-based redispersible polymer powder (RDP) and is dispersible in water.• Mortars modified with VINNAPAS 5111 L exhibit improved adhesion, workability and crack resistance, with consistent mechanical properties. Key rheological properties such as water retention are essentially unaffected. • The product is ideal for use in combination with other mortar additives to optimize performance of general-purpose dry mix systems.• VINNAPAS 5111 L is a general-purpose redispersible polymer powder with stable chemical properties and no adverse effect on mortar rheology.• VINNAPAS 5111 L contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS 7031 H is a hydrophobic basic-grade redispersible polymer powder (RDP) for dry mix mortars, specifically developed to balance hydrophobicity and basic adhesion. Based on a vinyl acetate-ethylene (VAE) copolymer formulation, it delivers reliable bonding performance and moderate water repellency, serving as a cost-effective choice for applications demanding a balance between cost and performance. This product is well-suited for conventional waterproof plaster mortars and general-purpose dry mix mortars. • VINNAPAS 7031 H is a VAE-based redispersible polymer powder (RDP) and is dispersible in water.• Mortars modified with VINNAPAS 7031 H exhibit improved hydrophobicity, adhesion and durability, with consistent processability. Key rheological properties such as water retention are essentially unaffected.• The product is ideal for use in combination with other mortar additives to optimize performance of cost-sensitive waterproof mortar systems.• VINNAPAS 7031 H is a hydrophobic basic-grade redispersible polymer powder with stable chemical properties and no adverse effect on mortar rheology. • VINNAPAS 7031 H contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS 7220 E is a premium-grade redispersible polymer powder (RDP) focusing on the combination of flexibility and aging resistance. Based on a vinyl acetate-ethylene (VAE) copolymer formulation, it is not only suitable for conventional flexible mortars but also ideal for exterior wall decorative mortars. This product effectively enhances the adhesion between the decorative layer and the substrate, while significantly improving the decorative layer’s weathering resistance and crack resistance, serving as a key model balancing decorative effects and functional performance. Core Substrate: Its chemical system is a methacrylate-vinyl acetate-ethylene copolymer, significantly different from the substrate composition of the 8620E in the same series. This makes its performance focus more on basic flexibility and bond stability.Core Characteristics: As a standard E-series product, it has built-in anti-caking properties, significantly improving bond strength and flexibility while ensuring the basic construction performance of the mortar. It is suitable for various common construction formulations, has strong compatibility, and is highly compatible with different types of cement-based and gypsum-based dry-mix mortars. Typical Applications: Besides being compatible with tile adhesives, it can also be used in tile grout, solving problems such as cracking and poor adhesion in tile joints. It can also be used to modify various other dry-mix mortars, making it a highly versatile RDP product.• VINNAPAS 7220 E is a VAE-based redispersible polymer powder (RDP) and is dispersible in water.• Mortars modified with VINNAPAS 7220 E exhibit excellent flexibility, aging resistance, adhesion and crack resistance, with stable processability. Key rheological properties such as water retention are essentially unaffected. • The product is ideal for use in combination with other mortar additives to optimize performance of decorative and flexible mortar systems.• VINNAPAS 7220 E is a decorative-functional RDP with balanced flexibility and aging resistance, featuring stable chemical properties and no adverse effect on mortar rheology.• VINNAPAS 7220 E contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS 8031 H is a hydrophobic basic-grade redispersible polymer powder (RDP) for dry mix mortars, specifically developed to balance hydrophobicity and basic adhesion. Based on a vinyl acetate-ethylene (VAE) copolymer formulation, it delivers reliable bonding performance and moderate water repellency, serving as a cost-effective choice for applications demanding a balance between cost and performance. This product is well-suited for conventional waterproof plaster mortars and general-purpose dry mix mortars. • VINNAPAS 8031 H is a VAE-based redispersible polymer powder (RDP) and is dispersible in water.• Mortars modified with VINNAPAS 8031 H exhibit improved hydrophobicity, adhesion and durability, with consistent processability. Key rheological properties such as water retention are essentially unaffected.• The product is ideal for use in combination with other mortar additives to optimize performance of cost-sensitive waterproof mortar systems.• VINNAPAS 8031 H is a hydrophobic basic-grade redispersible polymer powder with stable chemical properties and no adverse effect on mortar rheology. • VINNAPAS 8031 H contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS 8620 E (including 8620e) is a representative flexible redispersible polymer powder (RDP) for dry mix mortars, specifically designed for long-term outdoor exposure or areas susceptible to slight deformation. Based on a vinyl acetate-ethylene (VAE) copolymer formulation with enhanced flexibility, it effectively resists mortar cracking caused by environmental changes, making it ideal for elastic exterior wall plaster, tile grout, stone bonding mortar and other applications requiring deformation adaptability.VINNAPAS® 8620 E Core Substrate: A terpolymer composed of vinyl acetate, ethylene, and vinyl chloride. This substrate formulation gives it advantages in extending the application window and resisting harsh environments.Key Characteristics: Contains fine mineral fillers to prevent clumping. No organic solvents, plasticizers, or film-forming aids are added during production, making it a low-VOC product. It has a moderate glass transition temperature. Its key advantage is significantly extending the mortar's open time, facilitating tile placement during application, and greatly improving bond strength after water immersion and freeze-thaw cycles, while having minimal impact on the mortar's original rheological properties and not increasing application difficulty.Typical Applications: More focused on the formulation of high-quality flexible tile adhesives, especially suitable for adhesives used in laying large-format tiles. These types of scenarios not only require high initial bonding strength of the adhesive, but also need to cope with subsequent environmental factors such as humidity and temperature changes. This product can ensure that the tiles adhere firmly for a long time and reduce the risk of falling off. • VINNAPAS 8620 E is a VAE-based flexible redispersible polymer powder (RDP) and is dispersible in water.• Mortars modified with VINNAPAS 8620 E exhibit excellent flexibility, crack resistance, adhesion and weather durability, with stable processability. Key rheological properties such as water retention are essentially unaffected. • The product is ideal for use in combination with other mortar additives to optimize performance of elastic and deformation-resistant mortar systems. • VINNAPAS 8620 E is a representative flexible RDP with stable chemical properties and no adverse effect on mortar rheology.• VINNAPAS 8620 E contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS® 4712 N is a high-performance redispersible polymer powder (RDP) specifically designed for tile adhesives, based on a vinyl acetate-ethylene (VAE) copolymer formulation with a medium glass transition temperature (Tg). It delivers an optimal balance of adhesion strength and flexibility, with exceptional bonding performance to wood substrates (e.g., plywood) – making it ideal for tile installations on wood-based surfaces. Additionally, mortars modified with this product exhibit excellent water resistance while maintaining good workability and open time, fully complying with international standards such as ANSI 118.4, ANSI 118.11 and ISO 13007-1.• VINNAPAS® 4712 N is a VAE-based redispersible polymer powder (RDP) and is dispersible in water.• Mortars modified with this product show superior adhesion to wood substrates, excellent water resistance and balanced flexibility, with stable mechanical properties.• It complies with international tile adhesive standards (ANSI 118.4/118.11, ISO 13007-1), ensuring reliable performance in demanding applications.• The product enhances mortar workability and open time without compromising flow properties, facilitating construction operations.• VINNAPAS® 4712 N contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS® 5044N is a specialized redispersible polymer powder (RDP) for dry mix mortars, particularly suited for high-performance construction applications requiring superior flexibility and crack resistance. Based on a vinyl acetate-ethylene (VAE) copolymer formulation with high ethylene content, it significantly enhances mortar bonding strength, flexural properties and durability. This product is specifically engineered for repair mortars, crack-resistant rendering compounds and other specialty construction materials where resistance to structural movement and environmental stress is essential.• VINNAPAS® 5044N is a VAE copolymer-based RDP with high ethylene content, providing exceptional flexibility and dispersibility in water.• Mortars modified with VINNAPAS® 5044N exhibit significantly improved adhesion, flexural strength, deformability, abrasion resistance and workability, while maintaining essential rheological properties like water retention.• The product's low glass transition temperature (below freezing point) enables excellent flexibility even in cold conditions, making it ideal for applications prone to thermal expansion/contraction.• VINNAPAS® 5044N is specifically formulated for specialty construction applications requiring high crack resistance, including repair mortars and exterior thermal insulation systems.• Contains fine mineral filler as antiblocking agent and is produced without organic solvents, plasticizers or film-forming agents, ensuring environmental compatibility and low emissions.

VINNAPAS® 5118 L is a dispersible polymer powder (RDP) for dry mix mortars, specifically developed as a high-performance leveling-focused grade for cement-based self-leveling mortars. Based on a premium copolymer formulation, it features excellent chemical stability, a minimum film formation temperature (MFFT) of 4℃, good water droplet resistance after film formation, and moderate flexibility. This product effectively enhances the construction fluidity and leveling accuracy of self-leveling mortars, ensuring the flatness and durability of ground underlayers and surface layers, and is well-suited for scenarios requiring high ground flatness such as commercial buildings and industrial plants.• VINNAPAS® 5118 L is a copolymer-based redispersible polymer powder (RDP) and is dispersible in water.• Mortars modified with VINNAPAS® 5118 L exhibit enhanced construction fluidity, leveling accuracy, flexibility, water resistance and durability, with improved adhesion. Key rheological properties such as water retention are essentially unaffected.• The product is ideal for use in combination with other mortar additives designed to enhance specific properties of cement-based self-leveling systems.• VINNAPAS® 5118 L is a high-performance leveling-focused redispersible polymer powder with excellent chemical stability and essentially no adverse effect on mortar rheology.• VINNAPAS® 5118 L contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS® 5549 H is a highly hydrophobic premium-grade redispersible polymer powder (RDP), specifically designed for water-proof related mortars. Based on a flexible copolymer of vinyl acetate and ethylene, it not only provides basic adhesion and flexibility to mortars but also imparts significant hydrophobicity to hardened mortars. Meanwhile, it improves mortar workability and wear resistance without affecting rheological properties, making it particularly suitable for high water-proof demand scenarios such as rigid waterproof mortars, external thermal insulation rendering mortars and finishing mortars.• VINNAPAS® 5549 H is a flexible copolymer-based redispersible polymer powder (RDP) of vinyl acetate and ethylene, and is dispersible in water.• Mortars modified with VINNAPAS® 5549 H exhibit enhanced water repellency, adhesion, flexibility, workability and wear resistance, with stable mechanical properties. Rheological properties are essentially unaffected. • The product is ideal for use in combination with other mortar additives to optimize performance of high-demand waterproof mortar systems.• VINNAPAS® 5549 H is a highly hydrophobic premium-grade redispersible polymer powder with excellent chemical stability and no adverse effect on mortar rheology.• VINNAPAS® 5549 H contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS® 7031 F is a high-performance redispersible polymer powder (RDP) based on a vinyl acetate-ethylene (VAE) copolymer formulation, with core advantages of excellent flexibility and adhesion. It can form a stable emulsion in formulations, and is not only suitable for adhesive manufacturing but also can be added to cement-based materials to reduce internal friction of the formula and improve construction workability. Meanwhile, it has good compatibility with fillers such as talc and kaolin, and can enhance the water resistance of materials, making it widely used in composite mortars with both bonding and water resistance requirements.• VINNAPAS® 7031 F is a VAE-based redispersible polymer powder (RDP) and is dispersible in water, forming a stable emulsion in formulations.• Mortars modified with this product exhibit enhanced flexibility, adhesion and water resistance, with reduced internal friction and improved workability.• It has excellent compatibility with talc, kaolin and other common fillers, facilitating formula adjustment and performance optimization.• The product improves the cohesion and durability of cement-based materials without affecting key rheological properties such as water retention.• VINNAPAS® 7031 F contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS® 7550 F is a universal premium-grade redispersible polymer powder (RDP) tailored for dry mix mortars in the construction field. Based on a vinyl acetate-ethylene (VAE) copolymer formulation, it features strong filler loading capacity, effectively improving mortar workability, stability and durability. After film formation, it delivers excellent bonding strength – not only suitable for conventional dry mix mortars but also capable of enhancing the adhesion of coatings and films. This product is particularly practical in integrated construction scenarios of interior and exterior wall coatings and mortars.• VINNAPAS® 7550 F is a VAE-based redispersible polymer powder (RDP) and is dispersible in water.• Mortars modified with this product exhibit strong filler loading capacity, improved cohesion, stability and long-term durability, with optimized workability.• It enhances the adhesion of coatings and films to substrates, facilitating integrated construction of mortars and coatings.• The product has good compatibility with various fillers and coating components, supporting flexible formulation adjustment.• VINNAPAS® 7550 F contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS 224 HD is a general-purpose high-density redispersible polymer powder (RDP) for dry mix mortars, specifically developed to deliver consistent performance in conventional construction applications. Based on a vinyl acetate-ethylene (VAE) copolymer formulation, it offers reliable bonding strength, good workability and moderate durability, effectively enhancing mortar cohesion and mechanical properties. This product is widely suitable for standard dry mix mortars, meeting the basic performance requirements of general building projects.• VINNAPAS 224 HD is a VAE-based redispersible polymer powder (RDP) and is dispersible in water.• Mortars modified with VINNAPAS 224 HD exhibit improved adhesion, cohesion and processability, with stable mechanical properties. Key rheological properties such as water retention are essentially unaffected.• The product is ideal for use in combination with other mortar additives to optimize performance of standard dry mix systems.• VINNAPAS 224 HD is a high-density general-purpose RDP with stable chemical properties and no adverse effect on mortar rheology.• VINNAPAS 224 HD contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS 240 HD is a general-purpose high-density redispersible polymer powder (RDP) for dry mix mortars, specifically engineered to deliver enhanced cohesion and reliable performance in conventional construction. Based on a vinyl acetate-ethylene (VAE) copolymer formulation, it provides strong bonding strength, good workability and long-term durability, effectively optimizing mortar mechanical properties and application performance. This product is widely suitable for standard dry mix mortars, meeting the comprehensive requirements of general building projects.• VINNAPAS 240 HD is a VAE-based redispersible polymer powder (RDP) and is dispersible in water.• Mortars modified with VINNAPAS 240 HD exhibit improved adhesion, cohesion, wear resistance and processability, with consistent mechanical properties. Key rheological properties such as water retention are essentially unaffected.• The product is ideal for use in combination with other mortar additives to optimize performance of standard dry mix systems.• VINNAPAS 240 HD is a high-density general-purpose RDP with stable chemical properties and no adverse effect on mortar rheology.• VINNAPAS 240 HD contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS 400H is a general-purpose redispersible polymer powder (RDP) for dry mix mortars, specifically developed to deliver reliable adhesion and processability. Based on a vinyl acetate-ethylene (VAE) copolymer formulation, it provides strong bonding strength and moderate flexibility, effectively enhancing mortar workability, crack resistance and long-term durability. This product is widely suitable for conventional construction mortars, serving as a versatile choice for general building applications. • VINNAPAS 400H is a VAE-based redispersible polymer powder (RDP) and is dispersible in water.• Mortars modified with VINNAPAS 400H exhibit improved adhesion, workability and crack resistance, with consistent mechanical properties. Key rheological properties such as water retention are essentially unaffected.• The product is ideal for use in combination with other mortar additives to optimize performance of general-purpose dry mix systems.• VINNAPAS 400H is a general-purpose redispersible polymer powder with stable chemical properties and no adverse effect on mortar rheology.• VINNAPAS 400H contains a fine mineral filler as antiblocking agent. It is produced without the addition of organic solvents, plasticizers or film-forming agents.

VINNAPAS 4023 N is a multi-purpose semi-flexible redispersible polymer powder (RDP) tailored for dry mix mortars requiring balanced performance and broad substrate compatibility. Based on a modified vinyl acetate-ethylene (VAE) copolymer formulation, it features neutral rheology that won’t disrupt mortar flow properties, while delivering strong adhesion to both organic substrates (e.g., expanded polystyrene) and inorganic substrates (e.g., concrete, masonry). This product enhances mortar flexibility, workability and abrasion resistance, making it ideal for tile adhesives, exterior thermal insulation rendering systems (ETICS), self-leveling compounds and plaster mortars in general construction.• VINNAPAS 4023 N is a modified VAE-based RDP with semi-flexible characteristics, offering excellent water dispersibility and anti-saponification performance.• Mortars modified with this product show enhanced adhesion to dual substrates (organic/inorganic), improved flexural strength and plasticity, with stable water retention and flow properties.• Its neutral rheological effect allows easy integration into various mortar formulations without adjusting flow modifiers, reducing formulation complexity.• The semi-flexible film formation balances rigidity and flexibility, effectively resisting micro-cracks caused by substrate movement or temperature changes.• It contains food-grade mineral filler as antiblocking agent, free of organic solvents, plasticizers or film-forming agents, ensuring environmental friendliness.