Rock wool board is made of basalt and other natural ores as the main raw materials, which are fused into fiber at high temperature, added with proper amount of binder, and solidified. It is widely used in shipbuilding, metallurgy, power, construction and other industries, with good thermal insulation and sound insulation effects. Convenient construction and installation, remarkable energy-saving effect, and high cost performance ratio. Marine and hydrophobic rock wool Insulation board The hydrophobic additive is added in the production, which has good moisture-proof performance. Marine rock wool board is used for thermal insulation and fireproof partition of ships; Hydrophobic rock wool board is used for vehicles, mobile equipment, cold storage engineering air conditioner The Conduit As well as in the humid environment of thermal insulation and fire prevention, as well as moisture-proof applications with certain requirements. Rock wool board for building has excellent fire prevention, thermal insulation and sound absorption performance. It is mainly used for building wall Thermal insulation and sound insulation of roof; Building partition, firewall fire-proof door Fire prevention and noise reduction of elevator shaft.
Rock wool can be made into rock wool board. The main properties of rock wool products are divided into: rock wool board, ***Rock wool board, high-density rock wool board, rock wool insulation board. It uses selected high-quality basalt as the main raw material. After being melted the day after tomorrow, it uses all advanced four roll centrifugal cotton making processes to spin and pull the basalt cotton high-temperature solution into 4-7 μ m discontinuous fiber, and then add a certain amount of binder, dust oil, hydrophobic agent into the rock wool fiber. After sedimentation, curing, cutting and other processes, Series products with different densities are made according to different uses.
Rock wool board has a fire rating of A， Thermal insulation materials with high water repellency have good moisture-proof performance. Because of its special properties, rock wool insulation board is widely used in industry, construction, shipping and agriculture. Marine insulation board is required to have moisture-proof performance, so water repellent agent shall be added during production. Marine rock wool board is used for thermal insulation and fireproof partition of ships, and water repellent rock wool board is used for thermal insulation, fireproof and moisture-proof of vehicles, mobile equipment, cold storage engineering, air-conditioning pipes and humid environment. The construction industry requires rock wool board to have excellent fire prevention, sound absorption and thermal insulation performance. It is mainly used for thermal insulation and sound insulation of building walls and roofs. Rock wool board will be used for fire prevention and sound insulation of building partitions, firewalls and elevators of high-rise buildings.
Rock wool board has high water repellency, low water absorption and hygroscopicity, good dimensional stability, and more importantly, it is durable, strong impact, wind resistance, high temperature resistance, corrosion resistance, and aging relief. After a long time of use, rock wool board will not expand in heat or shrink in cold, and can better protect the wall from bad weather. In this way, The wall of the building has played a very good role in heat preservation, energy conservation and moisture resistance.
Due to its light weight and convenience, rock wool board is used in electric power, ships, construction and other industries. During construction and installation, it is convenient to transport, construct, save time and labor. It is recognized as a heat preservation material with high cost performance and superior performance.
