Common insulation materials include rock wool, polystyrene foam board (EPS), extruded polystyrene foam insulation board (XPS) and polyurethane (PUR). From the three aspects of insulation, flame retardancy and economic analysis, polyurethane rigid foam has outstanding comprehensive performance and is a heat insulation material that meets standards and can be widely used in building energy conservation.
High environmental protection: Using one cubic meter of polyurethane insulation can reduce carbon dioxide emissions by 270 kilograms a year. Calculating the consumption of 1 million tons of polyurethane insulation material in 1 year can reduce carbon dioxide emissions by 7 million tons a year.
Flame Retardant: In the insulation material, only the polyurethane material is flame-retardant.
Insulation: The thermal conductivity coefficient of the polyurethane foam insulation material used for construction is 0.017-0.024. Compared with other insulation materials, the heat transfer coefficient is the lowest, and the insulation performance is the best.
