Rock wool board is mainly made of basalt and other natural ores, melted into fibers at high temperatures, added with appropriate binders, and solidified. It has good fire prevention, thermal insulation, sound insulation, and sound absorption effects. Convenient construction and installation, significant energy-saving effect, and high cost performance ratio. Mainly used for insulation and sound insulation of building walls and roofs, fire prevention and noise reduction of building partitions, firewalls, fire doors, and elevator shafts, as well as insulation and fire prevention in environments such as vehicles, mobile equipment, cold storage projects, and air conditioning pipelines. Widely used in industries such as shipbuilding, metallurgy, power, and construction.

Polyurethane rock wool composite insulation board

Polyurethane rock wool composite insulation board is an insulation board made of hard foam polyurethane and A-grade rock wool fiber insulation materials as core materials, double-sided composite reinforced glass fiber rolls. It is formed in one go using continuous production equipment. The product not only has the advantages of good insulation effect and non-water absorption of polyurethane board, but also fully utilizes the non-flammability of A-grade fiber cotton, truly achieving energy saving and fire prevention in one. The system will not deform or detach after forming.