Architectural Rock Wool Products
Description:
The rock wool products for construction manufactured by our factory are mainly made of picked excellent natural basalt, dolomite etc and the rock wool fiber is slender and flexible, featured with low shot content, low heat transfer coefficient and sound effects of heat insulation, sound absorption and noise reduction.
Feature:
1) Fire resistant:
- Provided with fire resistance performance, effectively prevent fire spreading.
- Stable size, not elongate, contract and deform in fire.
- Resist high temperature, without production of fume or toxic fume or combustion liquid drops and fragile pieces.
- Do not release substances or gases harmful to environment.
2) No corrosion
Stable chemical property, PH value 7-8, neutral or low alkali, no corrosion against carbon steel, stainless steel and other metallic materials.
3) Health and environment protection
Asbestos, CFC, HFC, HCFC and other substances harmful to environment are not used in the process of rock wool production, and corrosion, mold or bacteria will not be produced.
4) Energy saving and emission reduction
The rock wool products for construction manufactured by the factory have the effects of sound energy saving and emission reduction and can increase energy utilization efficiency of the entire building.
5) Technical parameter:
| Properties | Unit | 150 kg | 180 kg | 200 kg |
| Compression strength at 10% deformation | KPa | ≥ 40 | ≥ 60 | ≥ 80 |
| Point load 5 mm Deformation | KN | ≥ 150 | ≥ 500 | ≥ 700 |
| Thermal conductivity 20℃ | ≤ 0.039 | ≤ 0.039 | ≤ 0.039 | |
| Hydrophobic rate | % | ≥ 98 | ≥ 98 | ≥ 98 |
| Swelling after aging | % | ≤ 5 | ≤ 5 | ≤ 5 |
| Acidity coefficient | ≥ 1.6 | ≥ 1.6 | ≥ 1.6 | |
| Shot content | % | ≤ 8 | ≤ 8 | ≤ 8 |