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[Chemical Knowledge]：What are the upstream raw materials for vinyl acetate and what are the downstream products?

Read： 263 Time：14months ago Source：Transform the World with Simplicity

Vinyl acetate (Acetate, referred to as VAC) is an important organic chemical raw materials, widely used in polymers, coatings, adhesives, fibers and other fields. In the field of chemical production raw materials, there are many upstream and downstream related products of vinyl acetate, some of which are described in detail below.

Upstream Associated Products

1. Ethylene: Ethylene is one of the main raw materials of vinyl acetate, which is produced by the reaction of ethylene and acetic acid under the action of a catalyst.

2. Acetic acid: Acetic acid is another important raw material that reacts with ethylene to form vinyl acetate.

Downstream Associated Products

1. Polyvinyl acetate (Polyvinyl Acetate, referred to as PVAc): vinyl acetate is a water-soluble polymer that is widely used in coatings, adhesives, textile sizing and other fields.

2. ethylene-vinyl acetate copolymer (Ethylene-Vinyl Acetate Copolymer, referred to as EVA): vinyl acetate and ethylene copolymer ethylene-vinyl acetate copolymer, with good flexibility, impact resistance and environmental stress cracking resistance, widely used in photovoltaic materials, shoes, wire and cable and other fields.

3. Cellulose acetate (Cellulose Acetate): The reaction of vinyl acetate with cellulose to produce cellulose acetate is an important plastic material used in the production of spectacle frames, photographic films, films, etc.

4. Vinyl chloride-vinyl acetate copolymer (Vinyl Chloride-Vinyl Acetate Copolymer, referred to as VCVA): vinyl acetate and vinyl chloride copolymer to generate vinyl chloride-vinyl acetate copolymer, with excellent weather resistance, oil resistance and electrical insulation, can be used to make pipes, profiles, cable sheaths and so on.

In short, there are many upstream and downstream related products of vinyl acetate in the field of chemical production raw materials, which are widely used in various fields and are of great significance to promote the development of the chemical industry.

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