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关于
材料类型
- 散体
- 非反应型体系
- 聚氨酯
- 水性分散体
- 高分子聚氨酯分散体
- 聚氨酯分散体
材料
- 涂料、油漆和油墨
- 无溶剂, 柔韧, 弹性, 水性
一般特征
Bayhydrol UH 2558 is an aliphatic, anionic polyurethane dispersion.
It is suitable as a binder for the formulation of water-reducible coatings and sealers.
It is suitable as a binder for the formulation of water-reducible coatings and sealers.
储存条件
Bayhydrol UH 2558 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product is sensitive to freezing. 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 5º-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 |
---|---|---|---|
Mean particle size | nm | approx. 60 | |
Density at 20^oC | g/ml | approx. 1.05 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
Viscosity at 23^oC / D=40 s-1 | mPa*s | < 100 | |
pH (1 : 3 in demineralized water) | 7.0 - 9.0 | ||
Non-volatile content (1g/1h/125°C convection oven) | % | 35 - 39 |
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