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高分子聚醋酸乙烯酯FV-H
FV-H polyvinyl acetate (pvac resin) is with high melocular weight and used in gumbase production. The FV-H is supplied in form of granuels and flak
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FV-H polyvinyl acetate (pvac resin) is with high melocular weight and used in gumbase production. The FV-H is supplied in form of granuels and flak