09-24
2022
Products
Rock wool board
Introduction:
Rock wool fireproof board uses rock wool produced from natural rocks as the core material, which belongs to non combustible materials and achieves Class A fire resistance. It does not produce toxic smoke and molten droplets during a fire and is used in building systems to form a fire barrier, effectively blocking the spread of flames and minimizing fire damage; High capacity heavy core material (rock wool core material with a density of 120kg/m3) enhances insulation performance.
Product Description
Rock wool fireproof board uses rock wool produced from natural rocks as the core material, which belongs to non combustible materials and achieves Class A fire resistance. It does not produce toxic smoke and molten droplets during a fire and is used in building systems to form a fire barrier, effectively blocking the spread of flames and minimizing fire damage; High capacity heavy core material (rock wool core material with a bulk density ≥ 120kg/m3) enhances insulation performance.
Common technical standards for rock wool board
Serial Number | Project | Unit | Technical requirement | |
| 1 | density | kg/m3 | 120±2 | |
| 2 | thermal conductivity | W/m.k | ≤0.04 | |
| 3 | compressive strength | KPa | ≥150 | |
| 4 | combustibility | -- | A级 | |
| 5 | Bonding strength between sandwich panel core layer and panel | Mpa | ＞0.1 | |
| 6 | peeling performance | Core material bonded to the surface material | - | Should be evenly distributed |
| Adhesive area of each peeling surface | - | ≥90% | ||
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