The panels and roof thermal insulating rigid polyisocyanurate foam core of low density

摘要

The panels and roof thermal insulating rigid polyisocyanurate foam core of low density foam core panels and tiles with rigid polyisocyanurate and all its variations IOf steel plate, aluminum, steel, pre painted aluminum film, film of synthetic and stainless steel.The core insulating rigid polyisocyanurate foam of low density is injected at high pressure into the interior of the press continues to cure and the final shape to the product with metallic coating or FLFlexible.The great advantage of this invention for construction is to be a product of low density and high resistance to flammability with significant weight reduction in the construction.This can be achieved by conventional means of production and there is no similar with this density.