Description
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
PVA 2488 uses 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.
Application of PVA not only used above, it also uesd in paper, gasoline resistant pipelines and vinylon, adhesives, glue and so on.
PACKAGE
Package: 25KG/BAGS, 8000KG/BAGS, CUSTOMIZED BAG
