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  • 粘合剂
  • 涂料

Desmophen® C 1200

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关于

材料类型

  • 聚碳酸酯二元醇

材料

涂料
耐气候, 柔韧, 弹性
粘合剂
无溶剂

一般特征

Desmophen C 1200 is a linear aliphatic polycarbonate polyester.
It is suitable as a high-grade building block for a variety of polyurethane systems. The product is a medium viscosity liquid at room temperature.

储存条件

Desmophen C 1200 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is hygroscopic. At temperatures ≤ 15°C crystallization will occur. During cold months storage above 15°C cannot be guaranteed due to logistical reasons. It must therefore be assumed that the product has to be melted before using. The crystals can be melted again by carefully heating to maximum 60°C. 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

属性名称 测试方法 单位 数值
Viscosity at 23oC mPa∙s 16,500 ± 2,500
Hydroxyl content % 1.7 ± 0.2
Hazen color value ≤ 120

属性名称 测试方法 单位 数值
Acid number mg KOH/g approx. 0.1
Equivalent weight approx. 1,000
Water content % approx. 0.05
Density at 20oC g/ml approx. 1.10
Freezing temperature °C approx. 15
Hydroxyl number mg KOH/g approx. 56.1

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技术数据表
安全数据表
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