The mineral wool board id moisture-proof, fire-proof, high strength
Water-Proof additive is used in manufacture of water-Proof mineral wool product. Product has excellent moisture-proof and hydrophobic properties, used mainly for ship, building, etc. Occasions where water proof is required.
Product properties and specifications
Water repellence rate >98%, Water absorption rate <5%.
All performance parameters comply with the requirements of ASTM C 612, JIS A 9504 and other standards.
Properties | Value |
Shot content( particle diameter≥0.25mm), % | ≤12.0 |
Average fiber diameter, μm | ≤7.0 |
Density tolerance, % | +15, -15 |
Thermal conductivity coefficient (Average temperature: 70°C ± 25°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-combustible(A Class) |
Organic material content, % | ≤4.0 |
Water repellence(water-proof), % | ≥98 |
Water absorption(water-proof), % | ≤5 |
Product implementation standard
GB/T 11835-2007
Packaging, transportation and storage
Product is packed in polythene plastic thermal-shrink film or plastic bag.
During transportation and storage, keep product away from moisture and compressive deformation.
water-proof mineral wool board
