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- Kuraray Poval® PVA 420
Kuraray Poval® PVA 420
| Категория | PVOH, Polyvinyl Alcohol |
| Производитель | Kuraray Co., Ltd. |
| Торговая марка | Kuraray Poval® |
| Порт | Китай Шанхайский порт |
| Торговые условия | FOB, CFR, CIF |
| Платежное средство | L/C, T/T, Western Union |
SmyxkY_Kuraray-Poval-PVA-420.pdf  |
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| Контактная информация |  Служба поддержки клиентов Вичат |
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Описание материалов:
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".
Modification of emulsion adhesives, production of paper adhesives and remoistenable adhesives. Protective colloid in emulsion polymerisation and raw material for the production of sizes and textile finishes. Binder in the surface finishing of paper. Also for regulating the processing characteristics of all types of coatings.
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".
Modification of emulsion adhesives, production of paper adhesives and remoistenable adhesives. Protective colloid in emulsion polymerisation and raw material for the production of sizes and textile finishes. Binder in the surface finishing of paper. Also for regulating the processing characteristics of all types of coatings.
| Главная Информация | |
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| Характеристики |
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| Физический | Номинальное значение | Единица измерения | Метод испытания |
|---|---|---|---|
| Вязкость раствора 1 | 37 to 45 | mPa·s | JIS K6726 |
| Содержание золы 2 | < 0.40 | % | |
| PH 3 | 4.5 to 7.0 | ||
| Летучее вещество | < 5.0 | % |
| Дополнительная информация | Номинальное значение | Единица измерения | |
|---|---|---|---|
| Degree of Hydrolysis 4 | 78 to 81 | % | |
| Добыча метанола | < 3.0 | % |
| Примечание | |
|---|---|
| 1 . | 4 % aqueous solution at 20 °C, determined by Brookfield synchronised-motor rotary-type viscometer |
| 2 . | Calculated as Na2O |
| 3 . | 4 % solution in distilled water |
| 4 . | Saponification |
| Тип материала | Категория | Производитель |
|---|---|---|
| DENKA POVAL PC-5000F | PVOH | Denka Company Limited |
| Selvol™ 08-125 Solution | PVOH | Sekisui Chemical Company, Ltd. |
| Mowiol® 4-88 | PVOH | Kuraray Co., Ltd. |
| Kuraray K-Polymer KL-318 | PVOH | Kuraray Co., Ltd. |
| Mowiol® 40-88 | PVOH | Kuraray Co., Ltd. |
| Kuraray Poval® PVA 205MB | PVOH | Kuraray Co., Ltd. |
Получите информацию об этом продукте следующим способом.
| Телефон | +086 13424755533 |
| EMAIL US | sales@su-jiao.com |
Служба поддержки клиентов Вичат | |
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