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关于
材料类型
- 散体
- 水性分散体
- 高分子聚氨酯分散体
- 聚氨酯分散体
材料
- 胶粘剂
- 热活化, 水性, 快速粘合, 防潮, 耐热
一般特征
Dispercoll U 2710 is an anionic modified polyurethane dispersion.
Dispercoll U 2710 is a waterborne dispersion of an anionically modified polyurethane. It is an adhesives raw material for the formulation of thermally activated adhesives for use in e.g. the automotive, shoe or furniture industries.
Its characteristic polymer properties make Dispercoll U 2710 particularly well suited for bonding applications with high initial heat resistance.
Dispercoll U 2710 is a waterborne dispersion of an anionically modified polyurethane. It is an adhesives raw material for the formulation of thermally activated adhesives for use in e.g. the automotive, shoe or furniture industries.
Its characteristic polymer properties make Dispercoll U 2710 particularly well suited for bonding applications with high initial heat resistance.
储存条件
Dispercoll U 2710 should be stored in tightly sealed original containers and protected from direct sunlight, freezing, heat, and foreign materials. The product is sensitive to freezing. Freezing can damage the product irreversibly. Prolonged storage at higher temperatures may affect the product properties and possibly resulting in sedimentation or coagulation. Containers must be kept sealed and protected from direct sunlight as otherwise the evaporation of water will result in the formation of a non-redispersible polymer film.Recommended storage temperature is 5º-30ºC, temperatures higher than 30oC should be avoided.
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 |
|---|---|---|---|
| Appearance | Milky white | ||
| Density at 20^oC | g/cm^3 | approx. 1.1 | |
| Minimum film forming temperature | °C | approx. 5 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| pH | 6.0 - 9.0 | ||
| Viscosity at 23^oC,spindle L 2 / 30 rpm | mPa∙s | max. 1,000 | |
| Non-volatile content (1 g / 1 h / 125^oC) | % | 44 - 46 |
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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
