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polyvinyl alcohol

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HOPEWAY
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Detalhes da mercadoria
Type: Fully Hydrolyzed PVA Model: polyvinyl alcohol PVA2499 Params: Degree of Polymerization ≈ 2400; Degree of Hydrolysis 98~99%; Viscosity 45~58 mPa·s; Hot water soluble Material: PVA is manufactured by alcoholysis of polyvinyl acetate (PVAc). It is a water-soluble polymer in white powder/flake form, featuring excellent film-forming property, strong adhesion and non-toxicity. Applicable Industry: High-count & high-density fabric sizing, high-strength PVA fiber, raw material for PVB resin & film (automotive & PV), water-resistant coating, cement reinforcing agent