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China, Chinese Chemical White Powder PVA 2488 Polymer Polyvinyl Alcohol PVA 9002-89-51 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AdhesiveAdvanced Polymer AdhesivePVAPolyvinyl Alcohol
Hebei Rongxintong Industrial Co., Ltd.
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Product Description Product DescriptionPolyvinyl alcohol (PVA) resin is a kind of heavy polymer. It is usually a white or slight yellow floccules, flake, granular orpowdery in appearance.PVA is non-toxic, insipid and non-polluting. PVA is a kind of water-soluble resin with good chemical stability. It also has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols and can make esterification, etherification, acetalization reactions.Application:It has a wide range of uses, such as pastes, coatings, adhesives (such as transparent glue), stabilizers, dispersants,emulsifiers, thickeners, sensitizers and fillers, and nasal glue (toys).-Improves bonding strength-Improves smoothness and surface gloss-Improves oil resistance and abrasion resistance-Improve film forming properties and chemical stabilityProduct Parameters itemvalueCAS No.9002-89-5Other NamesPVAMF[C2H4O]nEINECS No.209-183-3Place of OriginChinaGrade StandardIndustrial GradePurity99%AppearanceWhite flaky, flocculent or powdery solidApplicationAdhesive, emulsifier, dispersant, etcBrand NamecxModel Number1788 /1799/2488/2499/0588item2488LViscosity40.0-55.0 (mpa.s)Average degree of polymerization/Degree of alcoholysis86-90molMolecular Weight101200-110000volatile7.0sodium acetate2.8ash1.5PH5-7Detailed Photos
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