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材料类型
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材料
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一般特征
Bayhydrol UH 2800 CAO is an anionic, aliphatic highly elastic polyurethane dispersion.
It is suitable as a binder for 1k or 2K coatings such as automotive primer surfacers or stone chip functional coatings thanks to excellent fexibility at low temperature and good appearance.
It is suitable as a binder for 1k or 2K coatings such as automotive primer surfacers or stone chip functional coatings thanks to excellent fexibility at low temperature and good appearance.
储存条件
Bayhydrol UH 2800 CAO 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. The product cannot be used if it has been frozen. The containers must be well closed to prevent the evaporation of water which may result in the formation of a non-redispersible film. Brief heating to max. 50 °C has no adverse effect on product properties. Recommended storage temperature is 5º-30ºC.
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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 |
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Density at 23^oC | g/ml | approx. 1.04 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
Viscosity at 23^oC spindle L2/30 rpm | mPa∙s | < 1000 | |
Non-volatile content (1g/1h/125°C convection oven) | % | 40 - 42 | |
pH (supply form) | 7.0 - 9.0 |
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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