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材料类型
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材料
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一般特征
Desmodur E 40480 MPA is an aliphatic polyisocyanate prepolymer based on isophorone diisocyanate (IPDI).
It is suitable for use as a binder for the formulation of flexible surface coatings and sealers.
It is suitable for use as a binder for the formulation of flexible surface coatings and sealers.
储存条件
Desmodur E 40480 MPA should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture and should therefore be stored in its sealed original containers. Storage at higher temperatures may result in an increase in viscosity. Storage at lower temperatures may cause the formation of crystalline deposits. Recommended storage temperature is 10º-30ºC.
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 |
|---|---|---|---|
| Equivalent weight | approx. 1,500 | ||
| Density at 20^oC | g/ml | approx. 1.08 | |
| Flash point | °C | approx. 54 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Hazen color value | ≤ 200 | ||
| Non-volatile content | % | 80 ± 2.0 | |
| Monomeric IPDI (supply form) | % | < 0.5 | |
| NCO content | % | 2.8 ± 0.4 | |
| Viscosity at 23^oC | mPa∙s | 7,000 ± 3,000 |
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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
