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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
- 坚硬, 水性, 柔韧, 弹性, 快速固化
一般特征
Bayhydrol A 2651 is an aqueous hydroxyfunctional polyacrylic secondary dispersion.
This product can be used in waterborne two-component polyurethane coatings in combination with waterdispersible polyisocyanate.
This product can be used in waterborne two-component polyurethane coatings in combination with waterdispersible polyisocyanate.
储存条件
Bayhydrol A 2651 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. Short-time cooling down to -18°C does not typically damage the product. 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 0ºC-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 |
|---|---|---|---|
| Hydroxyl content (solvent free, calculated) | % | approx. 3 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Acid value | mg KOH/g | 8 - 11.2 | |
| Viscosity at 23°CD= approx. 100s^-1 | mPa∙s | max. 200 | |
| Non-volatile content (1g/1h/125°C convection oven) | % | 38.5 - 41.5 | |
| pH (1:3 in demineralized water) | 8 - 9 |
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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
