Product Name: Polyvinyl Alcohol
CAS No.: 9002-89-5
EINECS: 209-183-3
Appearance: White powder
POLYVINYL ALCOHOL 2688
Technical Parameters
TESTED ITEM | UNIT | SPECIFICATION | TESTED RESULT |
VISCODITY Ⅱ | CPS | 55.0-65.0 | 56.2 |
HYDROLYSIS | MOL PERCENT | 86.0-90.0 | 87.76 |
SODIUM ACETATE | PERCENT | 2.50 MAX | 0.9 |
VOLATILES | PERCENT | 5.0 MAX | 3.2 |
ASH | PERCENT | 0.7 MAX | 0.34 |
PH VALUE | 6.0-7.0 | 6.07 |
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
