Properties: pu foam/resin for rigid or flexible foam two component polyurethane system SGS certification foaming(CFC free) Polyurethane Isocyanate General descriptionZLC series polyol is a polyol component, based on polyether polyol, formulated with catalyst, blowing,fireproofing(if available), stabilizing agents and other additives(if available).It is a fully formulated polyether polyol ...