Rigid polyurethane foam plastic features include:

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

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

3. Simple design, high efficiency, rapid progress, good quality, and 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 drums. Also applicable for prefabricated polyurethane boards, tube shells, arched plates, and more.

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