Product Name: Polyvinyl Alcohol BP-20
CAS No.: 9002-89-5
EINECS: 209-183-3
Appearance: White Powder
POLYVINYL ALCOHOL BP-20
Technical Parameters
ITEM | UNIT | SPECIFICATION |
Viscosity | cps | 27.0-33.0 |
Hydrolysis | mol % | 86.0-89.0 |
Volatile | wt % | 5.0 Max |
Ash | wt % | 0.5 Max |
pH Value | — | 5.0-7.0 |
Application
- In the textile industry , they are mainly used as yarn pulp, fabric finishing agents, and raw materials of vinylon fibers
- In the construction and decoration industries, they can be used as mortar cement additives, paint additives for interior and exterior walls, and molding plate adhesives
- In the chemical industry, they can be used as polymerization emulsifiers, dispersants, and raw materials for the production of PVF, acetal and butyral resins
