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关于
材料类型
- HDI
- 脂肪族聚异氰酸酯
- 异氰酸酯
材料
- 胶粘剂
- 无溶剂
一般特征
Desmodur H is a monomeric aliphatic diisocyanate.
It is suitable for use in the manufacture of polyisocyanates, e.g. polyurethane coating raw materials.
It is suitable for use in the manufacture of polyisocyanates, e.g. polyurethane coating raw materials.
储存条件
Desmodur H should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity. Recommended storage temperature is 0º-30ºC.
样品
无可用数据
包装类型
无可用数据
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 |
|---|---|---|---|
| Vapor pressure at 25°C | hPa | approx. 1.4∙10^-2 | |
| Density at 20^oC | g/ml | approx. 1.05 | |
| Total chlorides | mg/kg | ≤ 800 | |
| Viscosity at 25°C | mPa∙s | approx. 3 | |
| Flash point | °C | approx. 135 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Assay (GC) | % | ≥ 99.5 | |
| Hydrolyzable chlorides | mg/kg | ≤ 100 | |
| Hazen color value | ≤ 30 | ||
| NCO content (calculated from GC) | % | ≥ 49.7 |
下载
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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
