Is vinyl acetate a copolymer?

Is vinyl acetate a copolymer?

Vinyl acetate ethylene emulsion a copolymer of vinyl acetate and ethylene —are high-performing emulsions with increased flexibility, unique moisture resistance and tack and adhesion in low temperature and wet conditions.

Is produced as a copolymer with vinyl chloride?

Vinyl chloride is an organochloride with the formula H2C=CHCl that is also called vinyl chloride monomer (VCM) or chloroethene. This colorless compound is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride (PVC)….Vinyl chloride.

REL (Recommended) Ca
IDLH (Immediate danger) Ca [N.D.]

What is vinyl acetate?

Vinyl acetate is used to make other industrial chemicals. These chemicals are used mainly to make glues for the packaging and building industries. They are also used to make paints, textiles, and paper. Vinyl acetate is also used as a coating in plastic films for food packaging and as a modifier of food starch.

What is another name for vinyl chloride?

vinyl chloride, also called chloroethylene, a colourless, flammable, toxic gas belonging to the family of organohalogen compounds and used principally in making polyvinyl chloride, or PVC, a widely used plastic with numerous applications.

What is another name for vinyl acetate?

Vinyl acetate

Systematic IUPAC name Ethenyl ethanoate
Other names Acetic acid vinyl ester Vinyl ethanoate Acetoxyethene VyAc VAM Vinyl acetate monomer Acetic acid ethenyl ester 1-Acetoxyethylene
CAS Number 108-05-4

What is the formula of vinyl acetate?

Vinyl acetate/Formula

Is vinyl chloride a carcinogen?

Vinyl chloride has been found in the air near vinyl chloride manufacturing and processing plants, hazardous waste sites, and landfills. This toxic chemical is a known human carcinogen causing liver cancer, brain cancer and some cancers of the blood.

What is vinyl acetate used for?

What is vinyl acetate used for? Primarily, vinyl acetate is used as a monomer in the production of polyvinyl acetate and polyvinyl alcohol. Vinyl acetate is also used as a raw material in the production of other chemicals, in adhesives, water-based paints, nonwoven textile fibers, and paper coatings.

What are the harmful effects of vinyl chloride?

Vinyl chloride exposure is associated with an increased risk of a rare form of liver cancer (hepatic angiosarcoma), as well as brain and lung cancers, lymphoma, and leukemia.

What products have vinyl chloride?

Vinyl chloride is an intermediate in the production of PVC plastic used in a wide range of products including pipes, wire and cable coatings, packaging materials, upholstery for automobiles and furniture, wall and floor coverings, flooring, backing for carpet, house wares, automotive parts, medical devices, and …

What are the uses of vinyl acetate?

What can vinyl acetate copolymer be used for?

Vinyl chloride–vinyl acetate copolymers may be processed at lower temperatures than those used for the homopolymer. Their main applications were in gramophone records and flooring. Gramophone record compositions are unfilled and contain only stabiliser, lubricant, pigment, and, optionally, an antistatic agent.

How many vinyl chloride units are in a PVC homopolymer?

In typical PVC homopolymers, an average of 400 to 1000 vinyl chloride units are joined to each other. In vinyl chloride copolymers and terpolymers, other monomers such as vinyl acetate, vinylidene chloride, ethylene or propylene constitute less than 50 weight percent of the polymer molecules.

How many parts of copolymer are in vinyl flooring?

Flooring compositions contain about 30–40 parts plasticiser per 100 parts copolymer and about 400 parts filler (usually a mixture of asbestos and chalk). Internal mixer discharge temperatures are typically about 130°C whilst calender roll temperatures are usually some 10–20°C below this.

Which is the best copolymer for vacuum molding?

Kanevinyl™ M Series, which is a Vinyl Chloride-Vinyl Acetate Copolymers, has outstanding fluidity in its molten state, and is suited to processing at low temperatures. It also has excellent stretch properties at high temperature, making it ideal as a material for secondary processing such as vacuum molding.