PVA 日本可乐丽 PVA-103 水溶性阻隔树脂 纸张涂料
Kuraray Poval® PVA 103
Polyvinyl Alcohol
Kuraray Co., Ltd.
产品说明：
Fully 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.
物性信息：
| 基本信息 | |
|---|---|
| 特性 |
|
| 用途 |
|
| 形式 |
|
| 物理性能 | 额定值 | 单位制 | 测试方法 |
|---|---|---|---|
| 溶液粘度 1 | 3 到 4 | mPa·s | JIS K6726 |
| pH值 2 | 4.5 到 7.0 | ||
| 灰份含量 3 | % | ||
| 挥发物 | % |
| 补充信息 | 额定值 | 单位制 | |
|---|---|---|---|
| Degree of Hydrolysis 4 | 98 到 99 | % | |
| 甲醇可萃取 | % |
PVA 日本可乐丽 PVA-103 水溶性阻隔树脂 纸张涂料