Vinyl Acetate Copolymer Emulsion

A wide variety of vinyl acetate copolymer emulsions.

Vinyl acetate copolymer emulsion.

Vinyl acetate ethylene copolymer emulsion 為醋酸乙烯與乙烯共聚合物 是一種強力水性接著劑 具有多種特長 初期接著性高 優良耐熱潛變性 耐水性佳 耐鹼性佳 增黏性高 安全的作業性. Ethylene vinyl acetate emulsion eva emulsion is a general purpose copolymer water based emulsion that can be used in the film bonding paper bonding floor wall and ceiling adhesive. Vinyl acetate ethylene vae emulsions are based on the copolymerization of vinyl acetate and ethylene in which the vinyl acetate content can range between 60 and 95 percent and the ethylene content ranges between 5 and 40 percent of the total formulation. They spread smoothly and have high adhesive strength pliability and flexibility.

It has been developed as a powerful base adhesive offering the following unique characteristics. Celanese is a global leader in polyvinyl acetate homopolymer emulsions often called pvac or occasionally pva homopolymers. Sumielite series is a product line of water based emulsions composed of ethylene vinyl chloride copolymer. Copolymer resin emulsions vinyblan vinyl acetate emulsion made with our own unique emulsion polymerization technology these liquid synthetic resin adhesives are a milky white color.

Strong initial adhesion high wet tack good creep resistance water alkali resistance improved thickening response and safe operation. Polyvinyl acetate is synthesized by the emulsion polymerization of vinyl acetate monomer vam. In the general formulation it can be combined with plasticizers solvents thickening agents extenders etc. Acetate and vinyl chloride and acrylic ethylenevinyl acetate copolymer resins.

The weight percent of vinyl acetate usually varies from 10 to 40 with the remainder being ethylene. Ethylene vinyl acetate eva also known as poly ethylene vinyl acetate peva is the copolymer of ethylene and vinyl acetate. About 30 of these are adhesives sealants 0 are surfactants and 0 are coating auxiliary agents.