Poval, chemically known as polyvinyl alcohol, is a water-soluble synthetic resin. Its industrial production began in Japan, earlier than in other countries, as a raw material for the synthetic fiber vinylon.
Today, utilizing its unique properties, Poval is not only used as a raw material for vinylon but also for films and acetal resins, fiber processing agents, adhesives, vinyl chloride polymerization stabilizers, and other adhesives. It is suitable for inorganic materials and has wide applications both domestically and internationally.
J-Poval is produced by polymerizing vinyl acetate monomers and saponifying the resulting polyvinyl acetate resin. Various grades of J-Poval are mainly produced by controlling the degree of polymerization and saponification.
JVP aims to design and supply resins that meet customer needs by combining resin manufacturing technologies with a wide range of polymerization and saponification degrees with copolymerization modification technologies of functional monomers. POVAL employs new methods to minimize heavy metal content. In particular, we have achieved low Na content, which is difficult to achieve using traditional manufacturing methods. We meet the diverse requirements of customers using POVAL in electronic materials and other applications.
Features and Performance
- Due to the manufacturing process, metals, including sodium, can be controlled at extremely low levels.
- It can be supplied in the same powder form as regular PVA, thus allowing for adjustment and use at any concentration.
- Suitable for electrical and electronic material applications such as resist materials, dopant materials, semiconductor protective films, electrode materials, and semiconductor polishing lubricants.
High-purity PVA can be used in electronic materials and energy fields with stringent requirements for metal impurities:
① Impurity dispersant, thickening resist (photoresist), resist (photoresist) protective film, semiconductor protective film, and binder;
② Electrolytic capacitor drive fluid, inorganic particle binder for ceramics, and electrode materials;
③ Lubricant for semiconductor polishing, etc.
ANHUI LIWEI CHEMICAL is committed to becoming your exclusive consultant in the polyvinyl alcohol industry. We provide a comprehensive platform integrating R&D technology, after-sales service, and solution development.
Website: www.china-pva.net
Whatsapp: 0086-15380400285
E-mail: sales2@china-pva.net
