Product Name: Polyvinyl Alcohol
CAS No.: 9002-89-5
EINECS: 209-183-3
Appearance: White powder
Polyvinyl Alcohol PVA 2488
Technical Parameters
TESTED ITEM | UNIT | SPECIFICATION | TESTED RESULT |
ALCOHOLYSIS DEGREE | % MOL/MOL | 86.0-90.0 | 86.77 |
VISCODITY | MAP.S | 40.0-55.0 | 48.1 |
SODIUM ACETATE | % MAX | 2.50 MAX | 0.9 |
VOLATILES | % MAX | 5.0 MAX | 4.8 |
ASH | % MAX | 0.7 MAX | 0.34 |
PH VALUE | 5.0-7.0 | 6.04 |
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
