离岸价格
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Minimum Order
位置:
China
最小订单价格:
-
最小订单:
500 Kilogram
包装细节:
25kg/pp bag
交货时间:
on time
供应能力:
5 Ton per Month
付款方式:
T/T
联系人 Ms. Tina
Floor 5th, Jadechem BD, Hanxing Industrial Park, Jianghan EDZ., Wuhan, Hubei
TECHNICAL DATA SHEET
Polyvinyl alcohol ***9
Chemical nature
|
Chemical name |
Polyvinyl alcohol |
|
Molecular formula |
(C2H4O)n |
|
CAS No. |
********5 |
Properties
|
Physical form |
White flakes(L) or floc(H) |
|
Concentration (mol%) |
*9.0***0(L) *9.****0(H) |
|
Viscosity(Mpa.s) |
*2.***8.0(L) *0.***8.0(H) |
|
Sodium acetate (%) |
≤2.1(L) ≤6.8(H) |
|
Volatile matter (%) |
≤7.0 |
|
PH |
7.***0.0 |
Application
PVA is widely used in vinylon spinning, textiles sizing, emulsion agent, adhesive, building paint and paper glue. It is also used to produce polyvinyl formaldehyde, polyvinyl butyral and in all kinds of fields. High viscosity PVA is used in adhesive, buliding paint better. Ordinary alcoholysis degree PVA is used in textile sizing, adhesive, emulsifier and disperse agent etc.
