Rigid polyurethane foam plastic features include:

1. Unique thermal insulation properties with high energy-saving efficiency and environmental protection

2. Lightweight, reducing load; excellent waterproof properties, combining thermal insulation and waterproofing into one.

3. Simple design, high efficiency, fast progress, good quality, long lifespan

4. Fluorine-free foaming, wide environmental adaptability; suitable for thermal insulation and cold preservation in refrigerated trucks, storage tanks, pipelines, cold storages, beer fermentation tanks, and fresh-keeping drums. Also applicable for prefabricated polyurethane boards, tubes, curved panels, and more.

One of the main raw materials for polyurethane thermal insulation materials is polyether polyol for rigid polyurethane foams. Also known as "white material," it is commonly referred to as the "black and white material" in conjunction with polyether polyol. It is suitable for various applications requiring thermal insulation and preservation, such as building insulation, refrigeration, solar energy, water heaters, cold storage, temperature-controlled storage, beer kegs, and refrigeration.