日本酢ビ・ポバール List of Products and Services

"Vinyl acetate" is a product used for applications such as EVA and wood glue by converting it into resin. It is produced by passing a mixture of oxygen, ethylene, and acetic acid in gas form through a reactor filled with a catalyst, followed by purification. Our company sells this product as a monomer both domestically and internationally, and it is also used as a raw material for our products, Poval and vinyl carboxylic acid. [Features] ■ Used for applications such as EVA and wood glue by converting it into resin ■ Produced by passing a mixture of oxygen, ethylene, and acetic acid in gas form through a reactor filled with a catalyst, followed by purification *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

"Vinyl carboxylic acid" refers to the introduction of vinyl groups as esters into various carboxylic acids represented by acetic acid. The representative product is our main product, "vinyl acetate (VAM)," but by using various carboxylic acids as raw materials instead of acetic acid, products corresponding to the raw material acids can be created. The vinyl carboxylic acid synthesis method developed by our company is an excellent method that does not use mercury catalysts at all and yields high-purity products. [Features] ■ Structural formula: R-COO-CH=CH2 ■ Introduction of vinyl groups as esters into various carboxylic acids represented by acetic acid ■ By using various carboxylic acids as raw materials instead of acetic acid, products corresponding to the raw material acids can be created *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

We would like to introduce our "Special Poval" that we handle. In addition to "JMR," which exhibits different physical properties from general Poval, and "Modified Poval," which has functional groups other than hydroxyl and acetate groups found in general Poval, we also offer "Pharmaceutical Grade Poval" and "Sodium-Free Poval." JVP aims to design and supply resins that meet customer needs by combining resin manufacturing technology with a wide range of polymerization degrees and saponification degrees, along with functional monomer copolymer modification technology. 【Features】 <JMR> - A general term for Poval that falls within a different range of polymerization and saponification degrees compared to general Poval. - A lineup of ultra-low polymerization degree, ultra-high polymerization degree, and low saponification degree Poval. <Modified Poval> - A general term for Poval that has functional groups other than hydroxyl and acetate groups found in general Poval. - Launching D polymers with carbonyl groups and A series with carboxyl groups. *For more details, please refer to the PDF materials or feel free to contact us.

• Chemicals

This catalog is a comprehensive catalog of PVA products from a company that delivers a variety of products, including environmentally friendly water-soluble resin Poval, with stable quality. It includes the characteristics of representative grades of Poval to help you make full use of it, application examples such as "dissolution method" and "foaming and defoaming properties," a list of uses and compatible varieties, as well as precautions for use. If you have any requests, please feel free to contact us. 【Contents】 ■ Manufacturing methods of Poval ■ Varieties and specifications ■ General properties ■ Relationship between concentration, temperature, and viscosity of the solution ■ Usage methods *For more details, please download the PDF or feel free to contact us.

• fiber