Type of thermal insulation material rock wool insulation board rock wool board

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Type of thermal insulation material rock wool insulation board rock wool board

Payment Terms: TT or LC

Ref Price : 1-9 USD/CUBIC METERS

Supply Capability : 10000 CUBIC METERS

Loading Port : TianJin

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Qulck Details

  • Place of Origin:
    Tianjin China (Mainland)
  • Brand Name:
  • Model Number:
    Rock Wool Insulation
  • Type:
    Other Heat Insulation Materials
  • Thickness:
    50-200 mm
  • Density:
    50-200 kg/m3
  • Fiber Diameter:
    ≤ 6.5 um
  • Combusion Property:
    Non-combustible (A class)
  • Tensile strength:
    220 kPa
  • Thermal Conductivity:
    Not more than 0.034 W/m k at 0 °C
  • Low temperature bending:
  • Elongation at break:
  • Bending strength:
  • Fire-proof level:
  • Port:

 The special rock wool board for roofing is specially designed for flat roofing systems (especially flexible waterproof roofing systems) for insulation, sound absorption, noise reduction and fire protection. It has excellent resistance to compression, high load and anti-aging and weather resistance. Not only can it fully carry the workers' movement during construction, overhaul and maintenance, but also ensure long-lasting, stable, heat-insulating, sound-absorbing and noise-reducing functions in the roofing system. Roofing special rock wool boards are often used for steel roofing systems where pressure strength is required. The high-strength roof panel is often used as a thermal insulation layer and a load-bearing layer with a flexible waterproof membrane and a gas permeable layer to form a roof insulation waterproof structure system. Flexible waterproof roofing is often used in steel structures such as airports, railway stations, bus stations, industrial plants, large shopping malls, stadiums, etc.


1. High quality and ultrafine, low content of slag ball and low thermal conductivity;
2. The range of density and density is large (40kg-200kg/m3), and the specifications are wide. All indicators meet or exceed national standards.
3, a wide range of applications, used in construction, petroleum, electric power, metallurgy, textile, national defense, transportation and other industries, is the preferred material for external wall insulation and pipe storage tanks, boilers, flue, heat exchangers, Ideal materials for heat insulation and sound insulation of industrial equipment such as fans and vehicles;


WanMaiDe estabished in 2001, a leading manufacturer and exporter of Glass Wool, Rock Wool, Rubber Foam, Foam Glass,Extrude  Polystyrene/XPS, Phenolic foam board insulation in China. After more than 20 years' development, we totally have 10 producing lines for glass wool insulation,5 producing lines for rock wool insulation and more than 30 producing lines for rubber foam insulation.

 We had mad OEM production for WANMAIDE which are popular due to the high quality and competitive price all over the world. 

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