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关于
材料类型
- 多元醇
材料
无可用数据
一般特征
Desmophen® 3426 L is a semi-reactive polyether triol used for the production of the flexible polyurethane hot-curing molded foam for automotive seating.
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 | colourless to pale liquid | |
Density 20 °C | DIN 51757 | g/cm³ | 1.02 |
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 | 54 - 58 |
Viscosity 25 °C | PET-10-01 | mPa*s | 460 - 540 |
Acidity | PET-01-01 | mg KOH/g | ≤ 0.10 |
Water content | PET-19-01 | % by wt. | ≤ 0.05 |
Hydroxyl number | PET-11-01 | mg KOH/g | 54 - 58 |
Water content | PET-19-01 | % by wt. | ≤ 0.05 |
Acidity | PET-01-01 | mg KOH/g | ≤ 0.10 |
Viscosity 25 °C | PET-10-01 | mPa*s | 460 - 540 |
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