PVA (PVOH) CAS 9002-89-5

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Product Details

Product Details

Product name:                PVA (PVOH) / Polyvinyl alcohol

Molecular Formula:        [C2H4O]n

Molecular Weight:         44.05 (monomer)

CAS No.:                         9002-89-5 (monomer)


Description

PVA (PVOH) 2488,0588,1788


Application

PVA (PVOH) is an important chemical raw material for the manufacture of polyvinyl acetals, gasoline resistant pipes and vinylon synthetic fibers, fabric treatment agents, emulsifiers, paper coatings, adhesives, glues, and the like.


Product Standard

PVA TypeHydrolysis   DegreeSodium AcetateVolatileAshPH Viscosity
(L)% (mol/mol)% MAX% MAX% MAXValue(cps.)
4-9998.0-99.0350.75--74-5
5-9998.0-99.0350.75--75-6
8-9999.8-100350.75--78-12
17-9999.8-1002.550.75--728-32
24-9999.8-1002.550.75--750-60
26-9999.8-1002.550.75--760-70
14-9290.0-94.02.550.75--713-17
17-9290.0-94.02.550.75--728-32
17-9898.0-99.02.550.75--728-32
5-8886.0-90.0350.75--75-6
17-8886.0-90.02.550.75--720-28
20-8886.0-90.02.550.75--728-35
24-8886.0-90.02.550.75--740-50

Remark: Viscosity tested by brookfield viscometer at 4% PVA Solution, 20°C.


Packing          

In 20kgs or 25kgs PP bag or paper bag.

Or 500kgs/800kgs/1000kgs big bag on pallets.


Storage  

Store in tightly closed original container, protected from light, in a dry place.


Minimum Order

500kgs



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