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材料类型
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材料
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一般特征
Desmophen VP LS 2249/1 is a branched short-chain polyester polyol.
It is suitable as a binder for high-quality hard and weather-stable coatings and for decorative gravel.
It is suitable as a binder for high-quality hard and weather-stable coatings and for decorative gravel.
储存条件
Desmophen VP LS 2249/1 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture and should therefore always be kept tightly sealed in its original containers. Recommended storage temperature is at room temperature, approximately 23ºC.
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 |
|---|---|---|---|
| Flash point | °C | approx. 130 | |
| Density at 20^oC | g/ml | approx. 1.05 | |
| Equivalent weight | approx. 110 | ||
| Acid value | mg KOH/g | approx. 2 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Water content | % | ≤ 0.1 | |
| Viscosity at 23^oC | mPa∙s | 1,900 ± 200 | |
| Hydroxyl content | % | 15.5 ± 1 |
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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
