"Here's a product description for the rock wool board:
Engineered specifically for marine applications, this premium rock wool insulation board delivers superior thermal protection and sound dampening for ships and offshore structures. Made from high-quality mineral fibers, these rigid boards offer exceptional heat preservation while maintaining excellent fire resistance properties. The dense, non-combustible material effectively reduces noise transmission between compartments, creating a quieter and more comfortable marine environment. With low thermal conductivity and outstanding durability in harsh maritime conditions, these boards help maintain stable temperatures while reducing energy costs. Easy to install and moisture-resistant, our marine-grade rock wool boards meet strict maritime safety standards and provide long-lasting performance. Perfect for engine rooms, cabin walls, and deck insulation, this versatile product ensures both safety and comfort at sea while offering excellent value for shipbuilding and vessel maintenance projects."

Item |
Index |
Density(kg/m³) |
40-240(±10%) |
Thickness(mm) |
15-150 |
RegularSize(mm) |
1200×600×(15-150) |
Combustion Performance |
Non-combustible 不燃 |
Thermal Conductivity(25℃)(W/m·k) |
≤0.039 |
Melting point (℃) |
>1000 |
Max Service Temperature(℃) |
650 |
Hydrophobic Rate(%) |
≥99 |
Environmental Protection &Healthy |
Asbestos free, non carcinogenic, does not contain PCBs, CFCs and other substances covered byIHM, conform toSR/CONF/45 |


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