Polyvinyl acetate - Wikipedia, the free encyclopedia

Polyvinyl acetate - Wikipedia, the free encyclopedia

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日期:2024-05-08
Polyvinyl acetate, PVA, PVAc, poly(ethenyl ethanoate), is a rubbery synthetic polymer with the formula (C4H6O2)n. It belongs to the polyvinyl esters family with the general formula -[RCOOCHCH2]-. It is a type of thermoplastic.[1] It should not be confused...看更多