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关于
材料类型
- 多元醇
- 聚醚多元醇
- 聚氨酯弹性体
材料
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一般特征
Acclaim Polyol 4200 is a linear polypropylene ether polyol that is suitable for combination with Desmodur® in the formulation of low-solvent polyurethanes.
储存条件
Acclaim Polyol 4200 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 be stored in its sealed original containers. Recommended storage temperature is 15º-25ºC.
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 |
|---|---|---|---|
| Density at 25°C | g/cm^3 | approx. 1.0 | |
| Hydroxyl content | % by wt. | 0.80 - 0.90 | |
| Viscosity at 25°C | mPa∙s | approx. 980 | |
| OH equivalent weight | g | approx. 2,000 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Water content | % by wt. | ≤ 0.03 | |
| Acid number | mg KOH/g | 0.004 - 0.020 | |
| Color (APHA) | ≤ 50 | ||
| Unsaturates | mAeq/g | ≤ 0.007 | |
| Hydroxyl number | mg KOH/g | 26.5 - 29.5 |
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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
