blended polyol for continuous and discontinuous panel, Cas No.: 9003-11-6, high quality China origin

Description

Sandwich panel PU foam system can be produced as 2,3,4 or 5 components (pentane blown or HCFC-141b blown) according to panel producing machine. This system is suitable for both continuous and discontinuous panels. It is widely used between painted galvanized sheets, aluminum membranes, and stainless steel. The final foam has the characteristics of stable foaming speed, good curing properties, and shrinkage resistance.