Blended Polyol is one of the main raw materials of polyurethane rigid foam, also known as white material, and polymerized MDI is collectively called black and white material. Suitable for pipes, spraying, refrigerator freezers, plates, containers, LNG and other occasions that require heat preservation and cold preservation. GD933 Application：Construction, transportation equipment and related consumer goods, cold chain, electronic and electrical and related consumer goods. Product code：GD933 Chemical name： Product description：This product is a combined polyether system with water as foaming agent, which is used for pipe thermal insulation in spray winding process. Purathane GD5135 Application：Construction, transportation equipment and related consumer goods, cold chain, electronic and electrical and related consumer goods. Product code：Purathane GD5135 Chemical name： Product description：This product is a combined polyether system with n-pentane as foaming agent, which is used for pipe thermal insulation in pouring process.
