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Product name:POVAL JP-18
other name: Polyvinyl alcohol(Poval)
Model: Industrial grade
Brand:Eastchem
CAS NO:9002-89-5
H.S.Code:3905300000
Appearance: White powder / fine grill
| ITEM | UNIT | STANDARD |
|---|---|---|
| ALCOHOLYSIS DEGREE | % MOL/MOL | 87.0-89.0 |
| VISCOSITY | MPA.S | 23.0-27.0 |
| VOLATILES | % | ≤5.0 |
| ASH | % | ≤0.7 |
| PH VALUE | — | 5-7 |
Polyvinyl Alcohol (PVA) is a type of water-soluble resin that possesses excellent chemical stability and a range of desirable properties such as adhesion, film-forming ability, insulation, oil resistance, abrasion resistance, and gas barrier properties. It has typical polyol chemical properties and can undergo reactions such as esterification, etherification, and acetalization.
In the textile industry, PVA is commonly used as a fabric sizing and warp sizing material, with PVA JP-18 being a particularly advantageous type due to its easy slurry configuration, stable quality, high adhesion, and good wear resistance. Other applications for PVA include use as adhesives in the lumbering and paper-making industries, soil improvers and pesticide adhesion synergists in agriculture, and well-cementing agents in petroleum exploitation.
Qingdao Easthony as a professional PVA supplier with 15 years of experience in the adhesive material field, will provide you with better service.
Package: 25KG/BAGS, 8000KG/BAGS, CUSTOMIZED BAG
