- 粘合剂
- 涂料
Desmophen® C XP 2716
i
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关于
材料类型
- 聚碳酸酯二元醇
材料
- 涂料
- 耐气候
- 粘合剂
- 无溶剂
一般特征
Desmophen C XP 2716 is a linear, hydroxyl-terminated, aliphatic polycarbonate diol with a molecular weight of approximately 650 g/mol.
It is suitable as a high-grade building block for a variety of polyurethane systems. The product is liquid at room temperature.
It is suitable as a high-grade building block for a variety of polyurethane systems. The product is liquid at room temperature.
储存条件
Desmophen C XP 2716 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is hygroscopic. The ingress of moisture must be avoided. Recommended storage temperature is 0º-30ºC.
样品
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包装类型
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技术属性和数据表
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Hazen color value | ≤ 150 | ||
| Hydroxyl content | % | 5.21 ± 0.3 | |
| Viscosity at 23°C | mPa∙s | 4,100 ± 500 |
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Equivalent weight | approx. 326 | ||
| Water content | % | approx. 0.05 | |
| Acid number | mg KOH/g | approx. 0.1 | |
| Freezing temperature | °C | -24 | |
| Density at 20^oC | g/ml | approx. 1.10 |
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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