- Product Details
- {{item.text}}
Quick Details
-
MF:
-
(C2H4O) n
-
EINECS No.:
-
209-183-3
-
Place of Origin:
-
Inner Mongolia, China
-
Appearance:
-
White flaky, flocculent or powdery solid
-
Application:
-
Textile construction and other industries
-
Brand Name:
-
WANWEI
-
Model Number:
-
1788
-
Specification:
-
17-88
-
Alcoholysis degree(mol%):
-
86-90
-
Viscosity(mPa.s):
-
20-28
-
Volatiles(%):
-
7.0
-
PH value:
-
5-7
-
Ash content(%):
-
1.0
Quick Details
-
CAS No.:
-
9002-89-5
-
Purity:
-
99%
-
Other Names:
-
PVA,PVOH, PVAL
-
MF:
-
(C2H4O) n
-
EINECS No.:
-
209-183-3
-
Place of Origin:
-
Inner Mongolia, China
-
Appearance:
-
White flaky, flocculent or powdery solid
-
Application:
-
Textile construction and other industries
-
Brand Name:
-
WANWEI
-
Model Number:
-
1788
-
Specification:
-
17-88
-
Alcoholysis degree(mol%):
-
86-90
-
Viscosity(mPa.s):
-
20-28
-
Volatiles(%):
-
7.0
-
PH value:
-
5-7
-
Ash content(%):
-
1.0
Specification
|
item
|
value
|
|
Classification
|
Alcohol
|
|
CAS No.
|
9002-89-5
|
|
Other Names
|
PVA
|
|
MF
|
(C2H4O) n
|
|
EINECS No.
|
209-183-3
|
|
Place of Origin
|
China
|
|
|
Inner Mongolia
|
|
Grade Standard
|
Industrial Grade
|
|
Purity
|
99%
|
|
Appearance
|
White flaky, flocculent or powdery solid
|
|
Application
|
Textile construction and other industries
|
|
Brand Name
|
WANWEI
|
|
Model Number
|
pva 1788
|
|
Specification
|
17-88
|
|
volatiles(%)
|
7.0
|
|
Alcoholysis degree(mol%)
|
86-90
|
|
PH
|
5-7
|
|
Ash content(%)
|
1.0
|
|
Viscosity(mPa.s)
|
20-28
|
Polyvinyl alcohol PVA 1788 2488
Polyvinyl alcohol (PVA), a colourless, water-soluble synthetic resin employed principally in the treating of textiles and paper.
PVA is used in sizing agents that give greater strength to textile yarns and make paper more resistant to oils and greases. It is also employed as a component of adhesives and emulsifiers, as a water-soluble protective film, and as a starting material for the preparation of other resins. By reaction with butyraldehyde (CH3CH2CH2CHO) and formaldehyde (CH2O), PVA can be made into the resins polyvinyl butyral (PVB) and polyvinyl formal (PVF). PVB, a tough, clear, adhesive, and water-resistant plastic film, is widely used in laminated safety glass, primarily for automobiles. PVF is used in wire insulation.
Polyvinyl alcohol (PVA), a colourless, water-soluble synthetic resin employed principally in the treating of textiles and paper.
PVA is used in sizing agents that give greater strength to textile yarns and make paper more resistant to oils and greases. It is also employed as a component of adhesives and emulsifiers, as a water-soluble protective film, and as a starting material for the preparation of other resins. By reaction with butyraldehyde (CH3CH2CH2CHO) and formaldehyde (CH2O), PVA can be made into the resins polyvinyl butyral (PVB) and polyvinyl formal (PVF). PVB, a tough, clear, adhesive, and water-resistant plastic film, is widely used in laminated safety glass, primarily for automobiles. PVF is used in wire insulation.
1. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
2. why should you buy from us not from other suppliers?
Our mission is to exceed our customer's expectations. We are a team of dedicated people working to serve our customers. It is one of the enterprises with complete varieties and the most high-tech products in the chemical industry.
3. what services can we provide?
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Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese
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