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关于
材料类型
无可用数据
材料
- 泡沫
- 粘弹性, 块状, 柔韧
一般特征
Desmophen® 24WB03 is a polyether polyol designed for the production of visco-elastic polyurethane foams. Desmophen 24WB03 is recommended to be processed with Desmodur® T 65.
储存条件
Recommended storage temperature (°C): 10 - 35.
Shelf life (ex works)
12 months if stored in sealed, moisture-tight containers.
Partially used containers should be tightly resealed due to the hygroscopic nature of the product.
Recommended temperature for processing (°C): 20 - 25.
The product has to be mixed before use if it is stored for more than 10 days (recirculation on a continuous production machine)
Shelf life (ex works)
12 months if stored in sealed, moisture-tight containers.
Partially used containers should be tightly resealed due to the hygroscopic nature of the product.
Recommended temperature for processing (°C): 20 - 25.
The product has to be mixed before use if it is stored for more than 10 days (recirculation on a continuous production machine)
样品
Moisture access must be prevented when taking product samples.
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 25 °C | DIN 51757 | g/cm³ | approx. 1.05 |
| Appearance | PET-03-04 | colourless to pale liquid |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Water content | PET-19-01 | % by wt. | ≤ 0.1 |
| Viscosity 25 °C | PET-10-01 | mPa*s | 225 - 275 |
| Viscosity 25 °C | PET-10-01 | mPa*s | 225 - 275 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 150 - 180 |
| Water content | PET-19-01 | % by wt. | ≤ 0.1 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 150 - 180 |
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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
