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关于
材料类型
- Polycarbonate_Diols
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
无可用数据
包装类型
无可用数据
技术属性和数据表
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Hydroxyl content | % | 5.21 ± 0.3 | |
| Hazen color value | ≤ 150 | ||
| 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 | |
| Density at 20oC | g/ml | approx. 1.10 | |
| Freezing temperature | °C | -24 |
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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