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材料类型
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材料
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一般特征
Desmophen® NH 1523 LF is an amine-functional co-reactant for polyisocyanates with low diethyl fumarate content.
It is used in the formulation of high-solids, two-component polyurethane topcoats and coating materials.
It is used in the formulation of high-solids, two-component polyurethane topcoats and coating materials.
储存条件
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0° - 30 °C (32° - 86°F).
- Protect from moisture, heat and foreign material.
- Recommended storage temperature: 0° - 30 °C (32° - 86°F).
- 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 |
---|---|---|---|
Desnisty @ 20°C | g/ml | approx. 1.06 | |
Flash point | °C | approx. 166 | |
Equivalent weight | approx. 280 | ||
Water content | % | ≤ 0.15 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
Color value (Hazen) | ≤ 100 | ||
Viscosity (23°C) | mPa∙s | approx. 2500 | |
diethyl fumarate content | % | < 0.10 | |
Viscosity (25°C) | mPa∙s | 800 - 3000 | |
Amine value | mg KOH/g | 190 - 210 |
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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