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关于
材料类型
- 散体
- 羟基官能聚氨酯分散体
- 水性分散体
- 聚氨酯分散体
材料
- 涂料、油漆和油墨
- 坚硬, 无溶剂, 水性, 易混合, 耐热, 柔韧, 功能性强, 低粘性, 弹性, 耐气候
一般特征
Aliphatic, hydroxyfunctional polycarbonate ester-polyurethane dispersion.
Binder for the formulation of water-reducible 2K-PUR coatings.
Binder for the formulation of water-reducible 2K-PUR coatings.
储存条件
- Storage in original sealed Covestro containers.
- Recommended storage temperature: 5 - 30 °C.
- Protect from frost, heat and foreign material.
General information: The product is sensitive to frost. Prologed freezin can damage the product irreversibly. Prolonged storage at higher temperatures may result in a decrease of viskosity and/or an increase of average particle size, possibly resulting in sedimentation of coagulation.
The viscosity of the product is largely governed by the pH. As the pH may decrease during storage, a decrease in viscosity is also to e expected. The viscosity can be restored to its original value by the addition of small amounts of an aqueous 10 % solution of dimethyl ethanol amine.
Contamination with certain bacteria, fungi or algae may render the product unusable.
- Recommended storage temperature: 5 - 30 °C.
- Protect from frost, heat and foreign material.
General information: The product is sensitive to frost. Prologed freezin can damage the product irreversibly. Prolonged storage at higher temperatures may result in a decrease of viskosity and/or an increase of average particle size, possibly resulting in sedimentation of coagulation.
The viscosity of the product is largely governed by the pH. As the pH may decrease during storage, a decrease in viscosity is also to e expected. The viscosity can be restored to its original value by the addition of small amounts of an aqueous 10 % solution of dimethyl ethanol amine.
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 |
|---|---|---|---|
| Density at 20 °C | DIN EN ISO 2811 | g/ml | approx. 1.06 |
| Acid number (solid resin) | DIN EN ISO 2114 | mg KOH/g | 25.0 - 29.0 |
| OH content (solid resin) | % | approx. 3.6 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Viscosity at 23 °C, (D = 40 s^-1) | DIN 53019 | mPa*s | 100 - 1,500 |
| pH | DIN ISO 976 | 7.0 - 9.0 | |
| Non-volatile content (1 g / 1 h / 125 °C) | DIN EN ISO 3251 | % | 39 - 43 |
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
