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关于
材料类型
- 散体
- 聚氨酯
- 水性分散体
- 反应型体系
- UV固化分散体
材料
- 涂料、油漆和油墨
- 水性, 功能性强, 快速固化
一般特征
Anionic, UV-curable polyurethane dispersion.
Bayhydrol® UV 2720/1 is used for the formulation of waterborne UV coatings for industrial coating of plastics and wood and other substrates, particularly suitable for pigmented systems. As a thermoformable product it is an ideal solution for postformable coatings.
Bayhydrol® UV 2720/1 is used for the formulation of waterborne UV coatings for industrial coating of plastics and wood and other substrates, particularly suitable for pigmented systems. As a thermoformable product it is an ideal solution for postformable coatings.
储存条件
- Storage in original sealed Covestro container.
- Recommended storage temperature: 5 - 30 °C.
- Protect from frost, intense radiation (light, UV), heat and foreign material.
General information: The product is sensitive to frost. Freezing will damage the product irreversibly. Prolonged storage at higher temperatures may result in an increase of average particle size, risk of sedimentation, risk of pH-drift and ultimately coagulation. Even though the product is stabilized by a biocide, contamination with certain bacteria, fungi or algae may render the product unusable.
- Recommended storage temperature: 5 - 30 °C.
- Protect from frost, intense radiation (light, UV), heat and foreign material.
General information: The product is sensitive to frost. Freezing will damage the product irreversibly. Prolonged storage at higher temperatures may result in an increase of average particle size, risk of sedimentation, risk of pH-drift and ultimately coagulation. Even though the product is stabilized by a biocide, contamination with certain bacteria, fungi or algae may render the product unusable.
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 |
---|---|---|---|
Average particle size | nm | 50 - 100 | |
Pendulumn hardness | after UV-curingDIN 53157 (König) | s | approx. 160 |
Density at 20 °C | DIN ISO 2811 | g/cm3 | approx. 1.06 |
Pendulumn hardness | before UV-curingDIN 53157 (König) | s | approx. 40 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
Viscosity at 23 °C,spindle L 1 / 30 rpm | DIN EN ISO 2555 | mPa*s | ≤ 200 |
pH | 7.0 - 9.0 | ||
Non-volatile content (1g / 1h / 125 °C, convection oven) | DIN EN ISO 3251 | % by weight | 39 - 41 |
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