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材料类型
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材料
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一般特征
Desmodur ultra E 15 is an aromatic polyisocyanate prepolymer based on toluene diisocyanate (TDI).
It is suitable for use in the formulation of flexible coatings and sealing compounds.
It is suitable for use in the formulation of flexible coatings and sealing compounds.
储存条件
Desmodur ultra E 15 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture and should therefore be stored in its sealed original containers. Storage at high temperatures results in increased viscosity. Recommended storage temperature is 10º-30ºC.
样品
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包装类型
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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 |
---|---|---|---|
Iodine color value | ≤ 2 | ||
Equivalent weight | approx. 950 | ||
Flash point | °C | approx. 190 | |
Density at 20°C | g/ml | approx. 1.05 |
命名属性规范
属性名称 | 测试方法 | 单位 | 数值 |
---|---|---|---|
Monomer content | % | < 0.10 | |
NCO content | % | 4.4 ± 0.2 | |
Viscosity at 23^oC | mPa∙s | 7,000 ± 1,000 |
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技术数据表
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