Product Name：blended polyol   Chemical Properties:  It is composed of polyether monomer, foaming agent, crosslinking agent, catalyst, foaming agent and other components.   Application: It can be used for thermal insulation and cold insulation of refrigerated vehicles, storage tanks, pipelines, cold storages, beer fermentation tanks and fresh-keeping barrels, thermal insulation and waterproof of buildings, as well as prefabricated polyurethane plates, pipe shells, arc plates, etc.