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材料类型
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材料
无可用数据
一般特征
Desmophen® 80WB18 is a polyether polyol used for the production of BayComfort HR slabstock foams.
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 |
---|---|---|---|
Density 25 °C | DIN 51757 | g/cm³ | approx. 1.02 |
TDI basic value | pbw Desmodur® T on 100 pbw Desmophen® 80WB18 | 4.4 | |
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. | ≤ 0.10 |
Hydroxyl number | PET-11-01 | mg KOH/g | 26.5 - 30.5 |
Viscosity 25 °C | PET-10-01 | mPa*s | 1500 - 1760 |
Hydroxyl number | PET-11-01 | mg KOH/g | 26.5 - 30.5 |
Viscosity 25 °C | PET-10-01 | mPa*s | 1500 - 1760 |
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