i
市场转换
选择会影响你得到的结果。
关于
材料类型
- 聚酯树脂
材料
无可用数据
一般特征
Desmophen 850 is a linear polyester bearing hydroxyl groups.
It is suitable for use in combination with other Desmophen grades in the formulation of two-component polyurethane coatings.
It is suitable for use in combination with other Desmophen grades in the formulation of two-component polyurethane coatings.
储存条件
Desmophen 850 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is slightly hygroscopic. Recommended storage temperature is less than 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 |
---|---|---|---|
Equivalent weight | approx. 200 | ||
Density at 20^oC | g/ml | approx. 1.31 | |
Pour point | °C | approx. + 10 | |
Flash point | °C | approx. 150 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
Viscostiy @ 75° C | mPa∙s | 410 ± 50 | |
Hydroxyl content | % | 8.5 ± 0.5 | |
Acid value | mg KOH/g | ≤ 1.5 | |
Water content | % | ≤ 0.1 | |
Hazen color value | ≤ 200 |
下载
-
技术数据表
-
安全数据表无可用直接下载,请访问 www.productsafetyfirst.covestro.com