SPC****6 series polyol is a fully formulated polyol blend, especially developed for the polyurehane rigid foam insulation, applied with metal face sheet or non-metalic face sheet like Mgo, OSB, etc.

It contains sufficient quantity of blowing agent HCFC **1B to achieve the foreseen foam density. When SPC****6 polyol and isocyanate (MDI) are mixed together using suitable equipment, the good flowability of the resulting foam makes it possible to achieve a homogenous foam density throughout the cross section of the panel. Foams which are allowed to cure for a sufficient time in the mould according to the foam thickness show good adhesion to the surface and good dimensional stability.

SPC****6 contains sufficient amount of fire retardant for the foreseen applications and the foams obtained by using it together with isocyanate (MDI) are classified as B2 or B3 according to DIN ***1 classification. It is recommended that a mould surface temperature of *0℃ is maintained during production.