Fireproof and Waterproof Insulation Material Thermal Rockwool
Mineral wool blanket is a flexible rolling product covered with iron wire mesh, stainless steel wire mesh or glass fiber cloth. It is used mainly for the insulation of large sized pipe and tank, large equipment, special shape components, valves and pipe fittings. Iron and stainless steel wire mesh blanket is especially suitable for thermal insulation of high-temperature equipment. Mineral wool roll is a flexible rolling product. It is used mainly for large sized pipe and special shaped components, valves and pipe fittings, as well as thermal insulation and air conditioning systems for the wall and roof of buildings. Faced roll is a mineral wool roll covered with aluminum foil or other covering materials for moisture proof and enhancing strength.
1.Good heat resistance performance, can be used for continuous long-term in 150°C.
Size rate of change <1% , and short-term use can even support higher temperature.
2.Superior Fire resistance, and have reached fire rating B1,B2 and C.
3.When burning, low smoke. And sound insulation, adiabatic effect is perfect.
It can be widely used in the external wall thermal insulation, cold storage, a constant greenhouse and sound insulation etc. as room and sound insulation materials.
Thermal Coefficient W/m.k
Slag nodule(%) ? 0.25mm
Fiber diameter μ
Usage Temperature( )
SiO2+AlO2 ------------- CaO+MgO
Water absorption ratio %
Density tolerance %
Rock wool Board 3 Rock wool blanket 1 Rock wool pipe 3.5
Good heat resistance ,Superior Fire resistance,sound insulation adiabatic effect is perfect.
Sheng Heng Heat Insulation Material Co., Ltd. is located in Dacheng County of Hebei Province, where can be called the hometown of heat insulation materials in China. With production capacity of above 10,000 metric tons per year, our company specializes in producing rock wool boards and rock wool bars, which are widely used in construction industry as the filled composite of steel plates all over the world.
We have always been endeavoring to develop our products since foundation. Currently, ... View detail