Rigid low density
Rigid low-density foam systems with various blowing agents such as pentane, CO2, are foams with a final density generally between 35 and 80 g/l, mainly used as thermal insulation or light filler.
In order to meet the restrictions imposed by fire behaviour regulations, the formulas can be supplemented with flame retardants. The application field of these systems is hot/cold insulation generally with operating surface temperatures not exceeding 80°C.
Some examples of use: cooling panels for industrial applications, air conditioning, home and industrial refrigerators, refrigeration equipment, sandwich panels, insulation of boilers and tanks, insulating back foams, filling castings of various volumes, insulation with spray application, filling of profiles with continuous casting.