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Polyvinyl Alcohol S-Grad

Polyvinyl alcohol (PVA) is a non-polluting water-soluble polymer, usually white or slight yellow floccule, flake, granular or powder solid. Its performance is between plastic and rubber. It has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier property, etc.

Technical Parameters

Fine Particle Grades(S-Grade)
ItemMesh sizeViscosity
(mpa.s)
Alcoholysis
(mol)
Volatile(%)Sodium  Acetate
(%)
Ash(%)PH
04-88 S80803.0-4.586.0-90.07.0 2.5 0.7 5-7
17-99 S12012020.0-26.098.0-100.07.0 2.5 0.7 5-7
17-99 S808020.0-26.098.0-100.07.0 2.5 0.7 5-7
17-99 S505020.0-26.098.0-100.07.0 2.5 0.7 5-7
05-88 S80804.0-6.086.0-90.07.0 2.5 0.7 5-7
17-80 S808018.0-24.086.0-90.07.0 2.5 0.7 5-7
20-88 S808028.0-40.086.0-90.07.0 2.5 3.0 5-7
24-88 S808040.0-55.086.0-90.07.0 2.5 0.7 5-7
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