Alcohol & Hydroxybenzene & Ether
Polyvinyl Alcohol PVA
PVA1788,PVA1799,PVA2488,PVA2499,BP20,BP24 etc.
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PVA polyvinyl alcohol
PVA1788,PVA1799,PVA2488,PVA2499,PVA1799,BP20,BP24
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Polyvinyl Alcohol
PVA resin is a kind of heavy polymer. It is white or light yellow floc, Granular or powdery in appearance.
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