- 接触型粘合剂, 热活化, 防潮, 溶剂型, 超低单体
Desmodur RE is a highly effective crosslinker for adhesives based on Desmocoll®, natural or synthetic rubber with special adhesion on rubber materials.
Desmodur RE should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is highly sensitive to moisture and react with water to form carbon dioxide and insoluble ureas. The containers must therefore be kept tightly sealed. The ingress of water in any form (damp containers, anhydrous solvents, moist air) must be prevented as otherwise the formation of carbon dioxide may cause a dangerous increase in pressure in the containers. Exposure to air and/or light accelerates red coloring but this has no effect on the processing properties in general. Due to extended storage solids may settle to the bottom. These must be dispersed by vigorous shaking or stirring. Recommended storage temperature is 0º-30ºC.
|NCO content||%||9.3 ± 0.2|
|Density at 20°C||g/cm3||approx. 1.0|
|Non-volatile content||%||approx. 27|
|Viscosity at 20°C||mPa∙s||approx. 3|