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Help CenterFireproofing Rockwool Board, Sound Absorption, Rock Wool Insulation
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Rook wool products are manufactured with basalt as main ingredient, made into inorganic fiber in high speed centrifugal machine
The products have higher strength and better elasticity. The foldedd rock wool board with certain compression resistance has greater drawing strength, and it does not tend to peel off and has greatly improved durability.
1. Materials
Rook wool products are manufactured with basalt as main ingredient, made into inorganic fiber in high speed centrifugal machine after melting A certain amount of cementing agent, rustproof oil, silicon oil is added into the raw material which is made into rock wool board
2. Application
Elastic mid-strenght rock wool board: used for heat preservation, fireproof and sound absorption for the building wall and roof,such as curtain wall, inner wall partition and elevator hoistway.etc.
High-strength rock wool board: used for various high temperature conditions,with good weight-bearing ability and compression-resistance, specially suitable for heat preservation and heat insulation for large ships, tanks, ovens, pipelines and other industrial facilities.
Compression-resistant rock wool board: used for roof heat preservation of airport lounge and large workshop as it could bear huge loads.
3. Specification
Rockwool board standard size
L × W: |
1200 × 600 (mm) |
Thickness: |
30 ~ 150 (mm) |
Nom. density: |
50 ~ 200 kg/m 3 |
Rockwool blanket standard size
L × W: |
5000× 1200 (mm) |
Thickness: |
30 ~ 100 (mm) |
Nom. density: |
50 ~ 100 kg/m 3 |
4. Rock wool physical performance
Properties |
Value |
Dregs content(particle≥0.25mm).% |
≤12.0 |
Average fiber diameter,µm |
≤7.0 |
Density tolerance,% |
+10.-10 |
Thermal conductivity coefficient(average temperatur70°C±52°C),W/(m.k) |
≤0.044 |
Thermal load contraction temperature(products with density above 60kg/m3)°C, |
≥600 |
Moisture content,% |
≤0.5 |
Combustion property |
Non-flammable A |
Organic material content,% |
≤4.0 |
Water repellence(water-proof),% |
≥98 |
Water absorption(water-proof),% |
≤5 |
The products are available in various density and thickness, and can be supplied with a variety of facings such as foil, glass fiber, etc.
5. Packing & Shipping
Sample time |
3-5 business days |
Lead time |
7-40 business days after sample is comfirmed |
Port |
Tianjin, China |
Payment |
T/T, L/C Western Union |
6. What’s the Feature of Sinroad rock wool?
1. Small coefficient of heat conductivity and good capability of heating preservation
2. Outstanding effect of energy-saving.
3. Excellent fireproof capability. Excellent sound absorption and sound insulation capability.
4. Green building materials and no harm for body.
7. Factory pictures shows:
Thanks for your reading in your busy time, your any inquiry will be much appreciated.
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