PVA-L
PVA-L is a kind of heavy polymerPVA-L is a kind of heavy polymer that has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties. It has typical chemical properties of polyols and can make esterification, etherification, and acetalization reactions.
PVA-L is a kind of heavy polymer that has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties. It has typical chemical properties of polyols and can make esterification, etherification, and acetalization reactions.
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