Polyvinyl alcohol

1,Products name:PVA
2,CAS No.:9002-89-2
3,Appearance:white powder
4,Place of Origin: China (Mainland)
5,HS code:39053000
1,Polyvinyl alcohol,viny)alcohol polymer,Poval
2,Short name : PAV
3,Fomula: [C2H4O]n
4,Solubility: Does not dissolve in the benzine, dissolves in the water.
5,Specifications:

Product Name
Alcoholysis degree(mol/mol%)
Viscosity(mPa.s)
sodium acetate(%≤)
Volatile constituen(%≤)
Ash content(%≤)
PH value
HWE-1799
≥99.8
20.0-32.0
7.0
8.0
3.0
7-10
HWE-1999
≥99.8
27.0-37.0
7.0
8.0
3.0
7-10
HWE-2099
≥99.8
32.0-42.0
7.0
8.0
3.0
7-10
HWE-2299
≥99.8
42.0-54.0
7.0
8.0
3.0
7-10
HWE-2499
≥99.8
55.0-65.0
7.0
8.0
3.0
7-10
HWE-2699
≥99.8
65.0-75.0
7.0
8.0
3.0
7-10

6,Applications>
1)Mainly uses in the textile profession warp thread pulp, the fabric finishing agent, vinylon textile fiber raw material; Construction decoration profession 107 rubber, inside and outside wall coating, bond;
2)The chemical industry serves as the polymerization emulsifier, the dispersing agent and the polyvinyl formal, the trimethylene acetal, shrinks the butyral resin;
3)The papermaking profession serves as the paper bond;
4)The agricultural aspect uses in the soil modifier, the agricultural chemicals adherency synergist and the polyvinyl alcohol thin film;
5)May also use in everyday use aspects and so on cosmetics and high frequency hardening agent.

7,Storage and transport: The storage in ventilates, cool dry place, is far away from the fire hazard. The transportation should handle with care, avoid damage packing

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