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关于
材料类型
- 聚酯树脂
材料
- 涂料、油漆和油墨
- 溶剂型, 柔韧, 弹性, 耐气候
一般特征
Flexibilising hydroxyl-bearing polyester.
As a co-reactant, primarily with Desmodur® N/ultra N, in the formulation of two-component polyurethane coatings for plastics, characterised by their resistance to accelerated and outdoor weathering, high film elasticity and good tar resistance; also in the flexibilisation of hard coatings, e.g. in industrial applications.
As a co-reactant, primarily with Desmodur® N/ultra N, in the formulation of two-component polyurethane coatings for plastics, characterised by their resistance to accelerated and outdoor weathering, high film elasticity and good tar resistance; also in the flexibilisation of hard coatings, e.g. in industrial applications.
储存条件
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture , heat and foreign material.
General information:The product is somewhat hygroscopic. The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity.
- Recommended storage temperature: 0 - 30 °C.
-
General information:The product is somewhat hygroscopic. The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity.
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 |
|---|---|---|---|
| Flash point | DIN 53 213 | °C | approx. 34 |
| Equivalent weight | approx. 450 | ||
| Density at 20 °C | DIN 53 217 | g/cm3 | approx. 1.1 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Viscosity at 23 °C | DIN EN ISO 3219/A.3 | mPa*s | 3,000 ± 500 |
| Hazen color value | DIN EN 1557 | < 100 | |
| OH content | DIN EN ISO 4629-2 | % | 3.8 ± 0.3 |
| Non-volatile content (1 g, 1 h, 125 °C) | DIN EN ISO 3251 | % | 80 ± 2 |
| Acid value | DIN EN ISO 2114 | mg KOH/g | < 3.0 |
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
