Polyurethane Refrigeration Equipment

The polyurethane rigid foam with good thermal insulation and easy construction is selected for preservation and preservation of cold storage, refrigerated trucks, large grain depots, oil depots and natural gas tanks. At present, polyurethane is used in this field, because polyurethane is the most effective material in thermal insulation materials. It not only has good thermal insulation performance, but also has light weight and convenient construction.