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关于
材料类型
- 散体
- 丙烯酸酯分散体
材料
- 涂料、油漆和油墨
- 无溶剂, 柔韧, 弹性, 坚硬, 水性
一般特征
Bayhydrol A 2427 is an aqueous, hydroxyfunctional polyacrylate dispersion.
It is suitable for use in the formulation of fast-drying, waterborne two-component polyurethane primers and topcoats, as well as one-component coatings.
It is suitable for use in the formulation of fast-drying, waterborne two-component polyurethane primers and topcoats, as well as one-component coatings.
储存条件
Bayhydrol A 2427 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product is sensitive to freezing. Prolonged freezing can damage the product irreversibly. Prolonged storage at higher temperatures may result in a decrease of viscosity and/or an increase of average particle size, possibly resulting in sedimentation or coagulation. Recommended storage temperature is greater than 0º-30ºC.
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 |
|---|---|---|---|
| Hydroxyl content (solvent-free, calculated) | % | approx. 2 | |
| Density at 20°C | g/ml | approx. 1.1 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Viscosity at 23^oC, (D=ca. 40 s^-1) | mPa∙s | max. 100 | |
| pH (supply form) | 8 - 9 | ||
| Non-volatile content (1g/1h/125°C convection oven) | % | 41 - 44 |
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
