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Insulation rockwool insulation board rock wool mat fire proof rockwool
Payment Terms: TT or LC
Ref Price : 1-10 USD/PIECE
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Quick Details
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Place of Origin：China (Mainland)
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Brand Name：wanmaide
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Type：Other Heat Insulation Materials
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Color：Yellow
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Size：600*300*50mm
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Denisity(kg/m3)：180
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Tensile strength：≥7.5
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Compressive strength：≥40
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Fiber mean diameter：≤7.0
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Thermal conductivity：≤0.040
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Moisture：≤0.5%
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Tolerances(mm)：±3.0
Rock wool Description:
Rock wool products take basalt and other natural rocks as raw materials. It is melted into fibers and then be hardened. During the process, suitable amount binder and oil are added.It is the ideal thermal insulation materials which has been recognized internationally.
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Index of Technical |
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Density (kg/m3) |
60-140 |
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Thickness (mm) |
30-120 |
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Length * width (mm) |
1000*600,3000*600 or as your request |
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Service temperature(°C) |
≤750 |
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Shot content ( Particle diameter ≥0.25mm) |
≤ 12.0 % |
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The average diameter of fiber |
≤7.0 μm |
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Density Tolerance |
± 15% |
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Thermal Conductivity ( average temperature 70℃±52℃),W/(m/K) |
≤ 0.044 |
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Combustion performance |
A grade |
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Organic content |
≤ 4.0% |
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Advantage:
Good Water reprellence
Rock wool products greatly reduced by adding special silicone emulsion water repellent agent, thus ensuring the quality requirement for external wall insulation system. Hydrophobic rate is 99%.
Environment Friendly
Free from asbestos, CFCS, HFC, HCFCS and other harmful substances to the environment; our rock wool adopt the resin binder. Do not release any toxic gas at high temperature.
Superior Fire Resistance
Rock wool board is non-combustible, not burn,not smoke and can arrived Class A fire rating and it also has heat preservation. Its highest working temperature is 750℃.
Processing:
Application:
Industry
Rock wool used for industrial furnace, oven, heat-treating equipment, storage tank, storage groove,power house, flue, petrifactionand oil refining equipment and all kinds of keeping-warm and heat insulation pipelines.
Construction
Rock wool was used for building materials , and steel structure insulation soundproof and fireproof used for wall and roof of house
Heat preservation for steel structure building For indoor partition wall , Train compartment .
More Products
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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