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关于
材料类型
- 聚氨酯树脂
材料
- 胶粘剂
- 热活化, 溶剂型
一般特征
Desmocoll 406 is a predominantly linear hydroxyl polyurethane.
Desmocoll 406 is a flexible polyurethane with a low crystallization rate. It has outstanding adhesion on flexibilised PVC and can be used to formulate adhesives with a long tack life.
Desmocoll 406 is a flexible polyurethane with a low crystallization rate. It has outstanding adhesion on flexibilised PVC and can be used to formulate adhesives with a long tack life.
储存条件
Desmocoll 406 should be stored in tightly sealed original containers and protected from direct sunlight, moisture, heat, and foreign materials. Recommended storage temperature is 10º-25ºC.
样品
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包装类型
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技术属性和数据表
命名属性特征
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
Minimum activation temperature | °C | approx. 50 | |
Heat resistance | °C | approx. 40 | |
Hydroxyl content | % | < 0.1 | |
Density | g/ml | approx. 1.2 | |
Hot tack life | min. | approx. 4 | |
Bondability of materials containing plasticizers | very good | ||
Crystallization | h | approx. 72 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
Solution viscosity , 15% inbutanone-2 (MEK)at 23^oC, Haake | mPa∙s | 400 - 800 |
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技术数据表
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安全数据表无可用直接下载,请访问 www.productsafetyfirst.covestro.com