Product Description of rock wool board |
ROSEWOOL Industrial Board is a preformed board with certain strength, good thermal and chemical stability and durability, also has very good performance on thermal, acoustic insulation. The fire classifications and reach Class A 1. It is used in three different areas: construction, industry, marine. Our rock wool is mainly used in industry, but also can be used in construction and shipbuilding.
Performance |
Indicators |
Shot content ( Particle diameter ≥0.25mm) |
≤ 12.0 % |
The average diameter of fiber |
≤7.0 μm |
Density Tolerance |
± 15% |
Thermal Conductivity ( average temperature 70℃±52℃),W/(m/K) |
≤ 0.044 |
Thermal load contraction temperature (more than 60kg/m3) |
≥ 600 ℃ |
Moisture |
≤0.5% |
Combustion performance |
Not burning (Class A) |
Organic content |
≤ 4.0% |
Feature of rock wool board |
1.Non-combustible material.
2.Thermal insulation.
3. Acoustic noise reduction.
4. Waterproof and anti-moisture.
5. Easy to install.
6. Good safety.
7. Good weathering performance.
Application of rock wool board |
1.Petrochemical industry -- heat insulation and sound absorption of equipment for petroleum industry, power industry and chemical industry.
2.Construction industry -- heat insulation and sound absorption of partition, curtain wall, roofs and fences for construction.
3. Mining industry -- heat preservation and fireproof for industrial kiln, oven, large-caliber storage tank and shipping