Hard polyurethane foam plastic features:

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

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

3. Simple design, high efficiency, quick 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 storage, beer fermentation tanks, and preservation barrels. Also applicable for prefabricated polyurethane boards, tubes, arch-shaped panels, and more.

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