Desmophen® CQ NH 1521
Amino-functional co-reactant for polyisocyanates. For the manufacture of high-solids, two-component polyurethane coating formulations.
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材料类型
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材料
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一般特征
Desmophen CQ NH 1521 is a biobased, amino-functional co-reactant for polyisocyanates. For the manfuacture of high-solids, two-component polyurethane coating formulations.
储存条件
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material..
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material..
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 |
|---|---|---|---|
| Density at 20°C | g/ml | approx. 1.037 | |
| ^2 elements not originating from primary fossil sources expressed aspercentage of the total mass | |||
| Equivalent weight | approx. 326 | ||
| Alternative raw material share ^2 bio-based, segregated | wt.-% | approx. 27 | |
| Flash point | °C | approx. 52 | |
| ^1 carbon not originating fromprimary fossil sources expresses aspercentage of the total carbon | |||
| Alternative carbon share ^1 bio-based, segregated | % | approx. 23 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Butyl acetate content | 9 - 11 | ||
| Viscosity at 25°C | mPa·s | 110 - 250 | |
| Viscosity at 23°C | mPa·s | approx. 230 | |
| Amine value | mg KOH/g | 168 - 176 | |
| Color value (Hazen) | ≤ 150 |
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技术数据表
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