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Desmophen® 1159 - for flexible slabstock foams

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材料类型

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材料

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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.

样品

Moisture access must be prevented when taking product samples.

包装类型

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技术属性和数据表

属性名称 测试方法 单位 数值
Density 25 °C DIN 51757 g/cm³ 1.022
Appearance PET-03-04 opaque white liquid
TDI basic value pbw Desmodur® T on100 pbw Desmophen® 1159 6.7

属性名称 测试方法 单位 数值
Viscosity 25 °C PET-10-01 mPa*s 780 - 1020
Viscosity 25 °C PET-10-01 mPa*s 780 - 1020
Hydroxyl number PET-11-01 mg KOH/g 41.5 - 45.5
Water content PET-19-01 % by wt. ≤ 0.10
Water content PET-19-01 % by wt. ≤ 0.10
Hydroxyl number PET-11-01 mg KOH/g 41.5 - 45.5

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技术数据表
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