Category: | PVOH , Polyvinyl Alcohol |
Manufacturer: | Kuraray Co., Ltd. |
Trademark: | Mowiol® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | s0WoOY_Mowiol-15-79.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Partially hydrolysed grade Mowiol® and Kuraray Poval® are the trade name of the polyvinyl alcohols marketed by Kuraray. These are manufactured from polyvinyl acetate by alcoholysis using a continuous process. By varying the degree of polymerization of the polyvinyl acetate and its degree of hydrolysis (saponification), a number of different grades can be supplied. Our PVOH types are offered in a high standard purity showing especially "low ash and VOC contents". |
General Information | |
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Features |
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Uses |
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Forms |
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Physical | Nominal Value | Unit | Test Method |
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Apparent Density | 0.40 to 0.60 | g/cm³ | DIN 53466 |
Solution Viscosity 1 | 13 to 17 | mPa·s | DIN 53015 |
Ash Content 2 | < 0.50 | % | |
Ester Content | 180 to 220 | mg KOH/g | DIN 53401 |
pH 3 | 4.5 to 7.0 | DIN 19261 |
Additional Information | Nominal Value | Unit | Test Method |
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Degree of Hydrolysis 4 | 79 to 84 | % | |
Methanol Extractables | < 3.0 | % | |
Non-Volatile Content 5 | 95 | % | DIN 53189 |
Residual Acetyl Content | 15 to 17 | % |
Note Message | |
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1 . | 4 % aqueous solution at 20 °C |
2 . | Calculated as Na2O |
3 . | 4 % solution in distilled water |
4 . | Saponification |
5 . | After 3 hours' drying at 105 °C |
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Varcum 29324 | Durez Corporation | Phenolic | Varcum |
Ferro PP LPP30BV02NA | Ferro Corporation | PP, Unspecified | Ferro PP |
DOWLEX™ 2629UE | The Dow Chemical Company | LLDPE | DOWLEX™ |