PVA Flakes (PVA Powder / PVA 2488 / Industrial Grade)

1)PVA 2)Certification: SGS ISO9000 3)Environmental 4)High quality 5)Low price Product Description

PVA/Polyvinyl alcohol (PVA) PVA granules, PVA Chips, PVA Powder, PVA 2488, PVA 1799, PVA powder 100mesh, pva80mesh. PVA Polyvinylalcohol 1. White solid 2. Form sub-flocculent, granular, powder three; 3. Non-toxic, taste English name of PVA 2: Polyvinyl alcohol, viny) alcohol polymer, Poval Short: PVA PVA granules(PVA chips and PVA powder)Formula: [C2H4O] n Solution to sex: Not soluble in petroleum ether, soluble in water. Performance: Polyvinyl alcohol resin product is white solid, form sub-flocculent, granular, powder three; Non-toxic, tasteless, non-polluting, can be dissolved in water at 80-90 ° C. The solution has good adhesion and film; Ability oils, lubricants and hydrocarbons such as most organic solvents; With a long chain polyol ester, ether, acetal and other chemical properties. Usage: Mainly used in textile industry, warp, fabric finishing agents, vinylon fiber material; Construction and decoration industry, 107 glue, interior and exterior paints, adhesives; The chemical industry as a polymeric emulsifier, dispersant and polyvinyl formaldehyde, acetal, butyral resin; Paper industry as paper adhesives; Agriculture for soil amendments, pesticides, synergists, and polyvinyl alcohol film adhesion; Can be used for cosmetics and high-frequency quenching agent aspects. Storage: Store in ventilated, cool dry place, away from fire. Transport should be gently, to prevent damage to the packaging. PVA 1799 Executive Standard: GB 7351-1997 Routing high-alkaline alcoholysis

Specification	2488
Viscosity  mpa.s	44.0-54.0
Acidolysis  mol/mol	86.0-90.0
Volatile	≤7.0
Sodium acetate	≤2.8
Ash content	≤1.0
PH value	5-7
Degree of polymerization	2300-2500

PVA Flakes (PVA Powder / PVA 2488 / Industrial Grade)