i
市场转换
选择会影响你得到的结果。
关于
材料类型
无可用数据
材料
- 泡沫
- 块状
一般特征
DESMOPHEN® 1159 is an inactive trifunctional polyether modified with a styrene-acrylonitrile (SAN) polymer. It is specifically designed for the production of conventional flexible slabstock foams with enhanced loadbearing properties. It exhibits a broad processing range and allows the use of most commercially available silicone surfactants and tertiary amine catalysts.
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.
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.
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 |
|---|---|---|---|
| TDI basic value | pbw Desmodur® T on100 pbw Desmophen® 1159 | 6.7 | |
| Appearance | PET-03-04 | opaque white liquid | |
| Density 25 °C | DIN 51757 | g/cm³ | 1.022 |
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. | ≤ 0.10 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 41.5 - 45.5 |
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
| Viscosity 25 °C | PET-10-01 | mPa*s | 780 - 1020 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 41.5 - 45.5 |
| Viscosity 25 °C | PET-10-01 | mPa*s | 780 - 1020 |
下载
-
技术数据表
-
安全数据表无可用直接下载，请访问 www.productsafetyfirst.covestro.com
