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  • 粘合剂

Desmocoll® 500/1

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材料类型

  • 聚氨酯树脂

材料

粘合剂
热活化, 溶剂型

一般特征

Desmocoll 500/1 is a predominantly linear hydroxyl polyurethane.
Desmocoll 500/1 is a flexible polyurethane with an extremely high crystallization rate. It has outstanding adhesion on PVC substrates and particularly on rubber. Due to its excellent solubility, Desmocoll 500/1 can be used for adhesives, based on non-flammable solvents, e.g. Methylene chloride. The bonds have outstanding resistance to the most commonly used PVC plasticisers.

储存条件

Desmocoll 500/1 should be stored in tightly sealed original containers and protected from direct sunlight, moisture, heat, and foreign materials. Recommended storage temperature is 10º-25ºC.

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
Solution viscosity , 15% inbutanone-2 (MEK)at 23oC, Haake mPa•s 50 - 400

属性名称 测试方法 单位 数值
Density at 23oC g/ml approx. 1.2
Hot tack life min. approx. 4
Hydroxyl content % < 0.1
Crystallization min. approx. 5
Minimum activation temperature approx. 50
Bondability of materials containing plasticizers Excellent
Heat resistance approx. 50

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技术数据表
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