i
市场转换
选择会影响你得到的结果。
关于
材料类型
无可用数据
材料
无可用数据
一般特征
Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).
Hardener for waterborne two-component polyurethane systems.
Hardener for waterborne two-component polyurethane systems.
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: Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas. The containers must always be kept tightly closed. The access of water in all forms (moist air, solvents, moist containers) must be prevented, because the generation of carbon dioxide can lead to dangerous increases in pressure. 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: Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas. The containers must always be kept tightly closed. The access of water in all forms (moist air, solvents, moist containers) must be prevented, because the generation of carbon dioxide can lead to dangerous increases in pressure. 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 |
---|---|---|---|
Density at 20 °C | DIN EN 2811 | g/cm3 | approx. 1.16 |
Flash point | DIN EN ISO 2719 | °C | approx. 211 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
Hazen color value | M017-EN 1557 | ≤ 60 | |
NCO content | M105-ISO 11909 | % | approx. 20.3 |
Monomeric HDI | M106-ISO 10283 | % | < 0.10 |
Viscosity at 23 °C | M014-ISO 3219/A.3 | mPa*s | approx. 6,000 |
下载
-
技术数据表
-
安全数据表无可用直接下载,请访问 www.productsafetyfirst.covestro.com