离岸价格
获取最新报价900 ~ 1000 / Ton ( Negotiable )
|10 Ton Minimum Order
联系人 Mr. Oliver
Plastic Packaging Base, Xiongxian, Baoding City, Hebei
PVA characters:
1. Name: Poly vinyl
Alcohol(POVAL), PVA, poly vinyl acetate
2. Molecular formula: [C2H4O]n
3. Molecular weight: *4.*5
4. Physical Property: Density: Relative density of
polyvinyl alcohol (*5 ° C / 4 ° C) 1.*7 ~ 1.*1 (solid), 1.*2 (*0%
solution.
Heating performance: It will be discolored slowly
heated to above **0 ° Cin the air, embrittlement. Heated to **0 ~
**0 ° C etherification dehydration, loss of solubility, heated to
**0 ° C begin to decompose. More than **0 ° C into the polymer
containing conjugated double bonds.
5. Chemical properties: Soluble in water, heated to
completely dissolve the general need to *5 ~ *5 ° C. Not dissolve
in gasoline, kerosene, vegetable oil, benzene, toluene, carbon
tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol,
etc., slightly soluble in DMSO. **0 ~ l*0 ° C soluble glycerol,
however, a jelly when cold to room temperature.
6. Specification: Power ***9, ***9, ***8, ***8,
***8
7. Appearance: White powder
Polyvinyl Alcohol, PVA polyvinyl alcohol
Grades: ***9, ***9, ***9, ***9
Hydrolysis: *9% min
Viscosity: ****0cps
| 国家: | China |
| 型号: | PVA1799 |
| 离岸价格: | 900 ~ 1000 / Ton ( Negotiable ) 获取最新报价 |
| 位置: | CHINA |
| 最小订单价格: | 900 per Ton |
| 最小订单: | 10 Ton |
| 包装细节: | 25kg pp bag |
| 交货时间: | within 15 days |
| 供应能力: | 2000 Ton per Month |
| 付款方式: | T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other |
| 產品組 : | PVA |
