Ecvv Trade
Qingdao Qingmao Import & Export Co., Ltd.

China Manufacturer with main products: PVC, PVA, DEG, Rubber Accelerator

pva

Payment Terms: T/T(Bank Transfer)

Specifications

 

Name : pva
CAS : 9002-89-5
Packing : 25kg/bag
Polyvinyl alcohol (PVA) resin is a polymer. It's usually a white or slight yellow flocculent, flake, grnular or powdery solid. Its molecular formular is (C2H4O)n. It's non-toxic, insipid, non-polluting. PVA is a water-soluble resin and has good chemical stability. It also has good adhesion, film-forming alibility, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols. And can make esterification, etherification, acetalation reactions.
Items
Spec.
CAS
9002-89-5
Alcoholysis degree
99%min
Sodium acetate
2.5%max
Volatile
5%max
Ash
0.7%max
PH value
5-7
Viscosity
13.0-18.0mpa.s
Packing
In paper bag of 25kg net with plastic lining

Qingdao qingmao Import&Export Co.,Ltd.
Tel:  +86-0532-89041050
Fax:    86-0532-89041090

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Service Process

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