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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
Monomeric aliphatic diisocyanate.
In the manufacture of polyisocyanates, e.g. polyurethane coating raw materials.
In the manufacture of polyisocyanates, e.g. polyurethane coating raw materials.
储存条件
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity.
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 |
---|---|---|---|
Flash point | DIN EN 22 719 | °C | approx. 135 |
Density at 20 °C | DIN EN ISO 2811 | g/ml | approx. 1.05 |
Viscosity at 25 °C | DIN EN ISO 3219/A.3 | mPa*s | approx. 3 |
Total chlorides | mg/kg | ≤ 800 | |
Vapor pressure at 25 °C | hPa | approx. 1.4 · 10^-2 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
NCO content (calculated from GC) | internal method | % | ≥ 49.7 |
Color value (Hazen) | DIN EN 1557 | ≤ 30 | |
Assay (GC) | internal method | % | ≥ 99.5 |
Hydrolyzable chlorides | internal method | mg/kg | ≤ 100 |
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