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关于
材料类型
- 多元醇
材料
无可用数据
一般特征
HYPERLITE® Polyol 1639 is a reactive Polyether polyol, modified with a styrene-acrylonitrile polymer (SAN) with a solid content approx. 41 % by wt. HYPERLITE® Polyol 1639 is used as co-polyol for the production of the flexible polyurethane cold-curing molded foam. Typical application is automotive seating.
储存条件
Recommended storage temperature (°C) 20 - 40
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.
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.
样品
Moisture access should 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 |
|---|---|---|---|
| Viscosity 25 °C | PET-10-01 | mPa*s | 6000 |
| Density 25 °C | DIN 51757 | g/cm³ | 1.05 |
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 | 16.5 - 20.5 |
| Hydroxyl number | PET-11-01 | mg KOH/g | 16.5 - 20.5 |
| Suspended matter | PET-03-03 | not present | |
| Suspended matter | PET-03-03 | not present | |
| Water content | PET-19-01 | % by wt. | ≤ 0.10 |
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
