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Rigid Expanding Foam

Rigid Expanding Foam
Size: 275gSize: 550gSize: 1.1kg
Size: 2.2kgSize: 5.5kgSize: 11kg
Our Price:  £5.50(Inc. 20% VAT)(£4.58 Exc. VAT)

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 @ 20°C:  50-60 seconds
STIRRING TIME @ 20°C:  160-180 seconds
END OF RISE TIME @ 20°C:  250- 300 seconds
FREE RISE DENSITY: 80-100 kg/m³