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材料类型
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材料
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一般特征
Desmodur E XP 2605/1 a polyisocyanate prepolymer based on toluene diisocyanate (TDI) and diphenylmethane diisocyanate (MDI).
It is suitable for use in the formulation of moisture-curing one-component polyurethane coatings.
It is suitable for use in the formulation of moisture-curing one-component polyurethane coatings.
储存条件
Desmodur E XP 2605/1 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture and heat and should therefore be stored in its sealed original containers in a cool place. During storage, the viscosity of one-component polyurethane coatings may increase slightly. This process is accelerated by elevated temperatures but has no effect on the mechanical properties of the paint films. Recommended storage temperature is 0º-30ºC.
样品
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包装类型
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技术属性和数据表
命名属性规范
| 属性名称 | 测试方法 | 单位 | 数值 |
|---|---|---|---|
| NCO content | % | 3.8 - 4.8 | |
| Iodine color value | ≤ 2.00 | ||
| Viscosity at 23^oC | mPa∙s | ≤ 350 | |
| TDI monomer content | % | ≤ 0.40 | |
| Non-volatile content (0.2g/60 min/125°C) | % | 49 - 53 | |
| MDI monomer content | % | < 1.00 |
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技术数据表
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