Product Name: Polyvinyl Alcohol
CAS No.: 9002-89-5
EINECS: 209-183-3
Appearance: White powder
Polyvinyl Alcohol PVA 2488
Technical Parameters
|
TESTED ITEM
|
STANDARD
|
TESTED RESULT
|
|
ALCOHOLYSIS DEGREE (%MOL/MOL)
|
99.0-99.9
|
99.80
|
|
VISCODITY (MAP.S)
|
40.0-60.0
|
44.80
|
|
SODIUM ACETATE (%)
|
≤2.5
|
1.60
|
|
VOLATILES (%)
|
≤5.0
|
3.50
|
|
ASH
(%) |
≤0.7
|
0.50
|
|
PH VALUE (%)
|
5-7
|
6.10
|
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
Package
25kgs/bag or 800kgs/bag
