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关于
材料类型
- 多元醇
材料
- 泡沫
- 柔韧, 块状
一般特征
Ultracel 2016 is a reactive polyether modified with a styrene-acrylonitrile (SAN) polymer. It is specifically designed for the production of high resilience slabstock foams with Desmodur T 80. Ultracel 2016 offers an improved processing stability. Ultracel 2016 has been designed for apparent densities of min. 28 kg/m³. For lower densities the addition of a suitable antioxidant is recommended.
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 |
|---|---|---|---|
| Appearance | PET-03-04 | opaque, white liquid | |
| Density 25 °C | DIN 51757 | g/cm³ | 1.03 |
| Pour point | DIN ISO 3016 | °C | - 18 |
| TDI basic value | pbw Desmodur T on 100 pbw Ultracel 2016 | 4.3 | |
| Flash point | DIN 22719 | °C | 172 |
| Viscosity at 25 °C | PET-10-01 | mPa*s | 1600 - 2100 |
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| Hydroxyl number | PET-11-01 | mg KOH/g | 26 - 30 |
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 26 - 30 |
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
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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
