Product name: PVA JP-18
other name: Polyvinyl alcohol
Model: Industrial grade
Brand:Eastchem
CAS NO:9002-89-5
H.S.Code:3905300000
Appearance: White powder / fine grill
PVA JP-18 Polyvinyl alcohol
Technical Parameters
| 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 |
Application
- Polyvinyl Alcohol(PVA) is a kind of water-soluble resin with good chemical stability. It also has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols and can make esterification, etherification, acetalization reactions.
- In textile, PVA JP-18 widely used as fabric sizing material, warp size material.Polyvinyl Alcohol(equal POVAL JP-18) advantage as below:
- 1)PVA JP-18 is easy slurry configuration, saving time and fuel cost
- 2)PVA JP-18 shows more stable quality and easy operation
- 3)PVA JP-18 performs high adhesion, good wear resistance,what can improve weaving efficiency, and can weave high-grade fabrics
- 4)PVA JP-18 improves the material yield out and saves cost
- 5)PVA JP-18 can make less dropping paste,and lower requirements on the working environment, what would improve the working environment of the workshop
- 6)PVA JP-18 doesn't need special desizing agent for desizing. It can be dissolved and removed by using warm water simply to reduce the environmental problems caused by desizing drainage.
- Other applications for Polyvinyl Alcohol JP-18
- In lumbering and paper-making industries, they can be used as adhesives;
- In agriculture, they can be used as soil improvers, pesticide adhesion synergist and PVA film;
- In petroleum exploitation, they can be used as well-cementing agents.
- 15years experience in the filed of adhesive material,professoinal PVA suplier.Contact with us to learn more about Polyvinyl Alcohol.
Package
25KG/BAG OR 800KG/BAG
