PVOH PVA

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PVA Partially Alcoholysis PVA
Model:17-88,the same with Japan Kuraray PVA-217 and Taiwan changchun BP 17

Partly
Hydrolyzed Grade

Item
PVA2488

Top grade
Degree of alcoholysis (mol/mol) %: 86.0-90.0
Viscosity mpa.s :21.0-25.0
Volatiles(%)max: 9.0
Ash(%)max: 1.0
PH value: 5-7

Qualified grade

Degree of alcoholysis (mol/mol) %: 86.0-90.0
Viscosity mpa.s :20.0-26.0
Volatiles(%)max: 9.0
Ash(%)max: 1.0
PH value: 5-7

Application
Adhesive and thickener material in latex paints, paper coatings, release liner, hair sprays, shampoos and glues.(1788,1588,2088,2288,2488,99 series)
Movie practical effect and children's lay putty or slime when combined with borax(88 series)
Carbon dioxide barrier in polyethylene terephthalate(PET)bottles(1788,2088,2288)
Carotid phantoms for use as synthetic vessels in Doppler flow testing(1799,2499,1788,2088)
As an embolization agent in medical process
Used as a fixative for specimen collection,solution as a lubricant(1788,2088)