Rock wool is a kind of artificial inorganic fiber which is made of natural rock mineral as the main raw material, after melting at high temperature and being pulled by high speed centrifugal equipment. Add some special binder and dust oil, heating and curing, according to different uses, made of rock wool products with different densities.

　　Rock wool has the performance of fire prevention, thermal insulation, sound absorption and sound insulation, and high hydrophobicity, is currently an excellent fire insulation board in the construction industry. Among them, steel structure rock wool board because of its low thermal conductivity, good load resistance, high bending strength, good flame retardant, wide range of temperature resistance, no rot, no moth-eaten mouse bites, is widely used in steel structure plant, power plant, exhibition hall, terminal building, railway station, gymnasium, supermarket, logistics center and other steel structure buildings.

　　Different application scenarios of rock wool insulation materials:

　　Industrial rock wool is mainly used in thermal insulation of nuclear power plants, power plants, chemical plants, large kilns, convenient installation and construction, energy saving effect is remarkable; Building rock wool board is used for building exterior wall insulation, roof and curtain wall insulation, fire isolation belt, elevator shaft, etc. Marine rock wool added in the production of hydrophobic additives, with good moisture-proof performance, applications have cabin, ship health unit, crew lounge, power warehouse; Agricultural rock wool slag ball content is low, no asbestos, no mold, can be used as vegetable, fruit, flowers of the factory soilless cultivation base.

　　Whether it is construction, petroleum, electric power, metallurgy, textile, transportation and other industries, or pipeline storage tank, boiler, flue, heat exchanger, fan, vehicles and other industrial equipment, rock wool insulation material is a good insulation material.