Rigid Expanding Foam

A virtually odourless two component system which once mixed can free rise to 14 times the volume of the mixed liquids. Producing a very dense closed cell rigid urethane foam of 80-120 Kg/m³ with excellent compressive strength, cell structure and other physical properties.

 

In order to maintain the full physical properties the highest temperature at which the product should be used is 80-85°C. It can tolerate short periods of up to 120°C without permanently impairing any of the physical properties.

DENSITY OF LIQUID @ 25°C: 1.09 g/cm3
VISCOSITY @ 25°C: 700 Mpa /S
MIXING RATIO: Part A 100 : 120 Part B (by weight)
CREAM TIME sec @ 20°C:  50-60
STIRRING TIME sec @ 20°C:  160-180
END OF RISE TIME sec @ 20°C:  250- 300
FREE RISE DENSITY: 80-100 kg/m³


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