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关于
材料类型
- 聚碳酸酯二元醇
材料
- 涂料、油漆和油墨
- 耐气候, 柔韧, 弹性
- 粘合剂
- 无溶剂
一般特征
Desmophen C 1200 is a linear aliphatic polycarbonate polyester.
It is suitable as a high-grade building block for a variety of polyurethane systems. The product is a medium viscosity liquid at room temperature.
It is suitable as a high-grade building block for a variety of polyurethane systems. The product is a medium viscosity liquid at room temperature.
储存条件
Desmophen C 1200 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is hygroscopic. At temperatures ≤ 15°C crystallization will occur. During cold months storage above 15°C cannot be guaranteed due to logistical reasons. It must therefore be assumed that the product has to be melted before using. The crystals can be melted again by carefully heating to maximum 60°C. 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
命名属性特征
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Acid number | mg KOH/g | approx. 0.1 | |
| Hydroxyl number | mg KOH/g | approx. 56.1 | |
| Density at 20^oC | g/ml | approx. 1.10 | |
| Equivalent weight | approx. 1,000 | ||
| Water content | % | approx. 0.05 | |
| Freezing temperature | °C | approx. 15 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Hazen color value | ≤ 120 | ||
| Viscosity at 23^oC | mPa∙s | 16,500 ± 2,500 | |
| Hydroxyl content | % | 1.7 ± 0.2 |
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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
