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China
N ° de modèle:
N20100518
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Personne àcontacter Ms. sammy
baixia strict, Nanjing, Jiangsu
1. Name: Poly vinyl Alcohol(POVAL), PVA
2. Molecular formula: [C2H4O]n
3. Molecular weight: *4.*5
4. Physical Property: Density: relative density of polyvinyl alcohol (*5 ℃ / 4 ℃) 1.*7 ~ 1.*1 (solid), 1.*2 (*0% solution.
  Heating performance: it will be discolored slowly heated to above **0 ℃in the air, embrittlement. Heated to **0 ~ **0 ℃ etherification dehydration, loss of solubility, heated to **0 ℃ begin to decompose. More than **0 ℃ into the polymer containing conjugated double bonds.
5. Chemical properties: Soluble in water, heated to completely dissolve the general need to *5 ~ *5 ℃. Not dissolve in gasoline, kerosene, vegetable oil, benzene, toluene, dichloroethane, carbon tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol, etc., slightly soluble in DMSO. **0 ~ l*0 ℃ soluble glycerol, however, a jelly when cold to room temperature.
6. Specification: power ***9, ***9, ***8, ***8, ***8
7. Appearance: White powder
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 Transport or Storage:    Stored in a ventilated, cool and dry place, away from fire. Transport should be handled with care to prevent damage to packaging.
 Usage:    Fiber can be divided into basic and non-fiber products that we tend to non-fiber, more extensive use, can be used in coatings, adhesives (to prevent the paint from the skin, loss), textile, construction, wood processing, paper making, printing . Play a major role in bonding.
 Features:    And CMC, have a customer needs the product price, must first ask him what is specific to the viscosity and specific purposes.
Sheet
|
Name |
Poly vinyl Alcohol(POVAL), PVA |
|
molecular formula |
[C2H4O]n |
|
molecular weight |
*4.*5 |
|
CAS code |
********5 |
|
Specs |
power ***9,***9,***8,***8,***8 |
|
Packing |
*5kg/pp bag |
|
Loading |
*6MT/FCL |
|
Hazardous chemicals |
yes |
|
supervision condition |
none |
|
HS Code |
***5.***0 |
|
Port of Loading |
Tianjin or Qingdao |
|
Target Market |
Japan, USA, Korea |
|
Tray or not |
yes |
| Pays: | China |
| N ° de modèle: | N20100518 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
