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关于
材料类型
- 聚酯树脂
材料
- 涂料、油漆和油墨
- 耐气候, 低粘性, 溶剂型, 柔韧, 弹性
一般特征
Desmophen 631 MPA is a saturated polyester resin.
储存条件
Desmophen 631 MPA should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product tends to separate after extended storage. After homogenization, the product can be used with no loss of quality. Recommended storage temperature is less than 30°C.
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 avg. (as supplied) | 267 | ||
| Hydroxyl number | 200 - 220 | ||
| OH content | % | 6.4 | |
| Specific gravity at 25°C | 1.1 | ||
| Flash point (Setaflash) | °C | 50 | |
| Viscosity at 23°C | mPa∙s | 11,000 - 27,800 | |
| Appearance | Yellowish liquid |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Color value (Gardner) | ≤ 3.0 | ||
| Acid value | mg KOH/g | ≤ 3.1 | |
| Water content | % | ≤ 0.2 | |
| Solids | % | 73 - 77 | |
| Viscosity at 25°C | mPa∙s | 10,000 - 25,000 |
下载
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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
