Ethylene Vinyl Acetate Copolymer Emulsion

0 5 to 7 parts by weight of an acid monomer iii selected from the.

Ethylene vinyl acetate copolymer emulsion.

Vinyl acetate ethylene vae emulsion celanese emulsion polymers is a global leader in vinyl acetate ethylene vae emulsions. It has been developed as a powerful base adhesive offering the following unique characteristics. In contrast to the emulsion polymerization of vinyl acetate the syntheses of vinyl acetate ethylene copolymers utilize high pressure reactions ranging from 20 to 60 bar or even more. In the general formulation it can be combined with plasticizers solvents thickening agents extenders etc.

Vinyl chloride copolymer resin is made from vinyl chloride and vinyl acetate which can be used alone or mixed. The invention relates to vinyl acetate ethylene copolymer emulsion vae emulsion and a synthesis method thereof. Ethylene vinyl acetate emulsion. The invention is characterized in that complex emulsifying agents added into a reaction system include a non ion emulsifying agent an anion emulsifying.

Vinyl acetate ethylene vae is a combination of ethylene and vinyl acetate two monomers possessing special properties as e g. 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. It s mainly applied in automobile decoration paint ink and other fields. Sumielite series is a product line of water based emulsions composed of ethylene vinyl chloride copolymer.

Vinyl acetate ethylene copolymer emulsion vae emulsion is a copolymer of vinyl acetate and ethylene. Ethylene vinyl acetate eva also known as poly ethylene vinyl acetate peva is the copolymer of ethylene and vinyl acetate the weight percent of vinyl acetate usually varies from 10 to 40 with the remainder being ethylene. We manufacture these high performance emulsions in all three major regions of the world at our facilities throughout north america europe and asia. Generally vae copolymer emulsions can be used without additives or modifiers and ideally combine low environmental impact with effective performance in paints.

100 parts by weight of a vinyl acetate ethylene copolymer prepared from 95 to 60 parts by weight of vinyl acetate monomer i and 5 to 40 parts by weight of ethylene monomer ii. It has better physical properties low gelation temperature and processability. Toughness vinyl acetate and flexibility ethylene. The quarterly copolymer comprises.

Strong initial adhesion high wet tack good creep resistance water alkali resistance improved thickening response and safe operation. Acetate and vinyl chloride and acrylic ethylenevinyl acetate copolymer resins. Polymerization leads to vae copolymers. Vae copolymers form the basis for engineering different properties in the individual end application.