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Polyvinyl Alcohol PVA 2488 Superfines/BP24S use in the construction and decoration industries etc

PVA resin is a kind of heavy polymer. It is usually a white or slight yellow floccules, flake, granular or powdery 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.
  • Industrial grade
  • 9002-89-5
  • 3905300000
  • 209-183-3
  • White powder

Technical Parameters

TESTED ITEM
STANDARD
TESTED RESULT

ALCOHOLYSIS DEGREE

(%MOL/MOL)
99.0-99.9
99.80

VISCODITY

(MAP.S)
40.0-60.0
44.80

SODIUM ACETATE

(%)
≤2.5
1.60

VOLATILES

(%)
≤5.0
3.50
ASH
(%)
≤0.7
0.50

PH VALUE

(%)
5-7
6.10


Application


  • In the textile industry , they are mainly used as yarn pulp, fabric finishing agents, and raw materials of vinylon fibers

  • In the construction and decoration industries, they can be used as mortar cement additives, paint additives for interior and exterior walls, and molding plate adhesives

  • In the chemical industry, they can be used as polymerization emulsifiers, dispersants, and raw materials for the production of PVF, acetal and butyral resins

U5


Package


P4


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