Products
Glass Wool Board
• Density: 24-96 kg/m³
• Raw Material: Melten glass
• Thickness: 25–150 mm
• Asbestos Content: 100% Asbestos-Free
• Thermal Insulation & Sound Absorption
Product Introduction
The Glass Wool Board is a processed form of glass wool, presenting as a rectangular panel with variable densities. Crafted from semi-finished glass wool products, it undergoes polishing, spraying, and adhesion. Primarily used for insulation, its fibers boast an average diameter of 7 μm, meeting thermal needs economically. Available with or without veneer, it’s lightweight, durable, and adaptable to irregular surfaces. This enables efficient energy conservation, heat loss reduction, and operational cost savings.
Feature:
- High acoustic absorption and low heat conductivity coefficients.
- Waterproof and corrosion-resistant.
- Resistant to mildew and pests, effectively preventing condensation and pipe freezing.
- Lightweight, flexible, and easy to transport and install.
- Maintenance-free.
- Long-lasting and resistant to aging.
Application:
- Steel structure building heat preservation.
- Energy-saving heat insulation for house walls and roofs.
- Indoor partition walls, train compartments.
- Fireproofing, heat resistance, and sound insulation for cooling and tall buildings.
Technical Data:
| Glass Wool Board | Spec | Supply Scope |
| Temperature(℃) | -120℃~400℃ -184℉~752℉ |
|
| Dimension (m) | 1.2*0.6, 1.2*1.2, 1.2*2.4 | |
| Thickness (mm) | 25~150 | |
| Density (kg/m3) | 24~96(1.5P~6P) |
| Item | Index | Measured value | Remarks |
| Bulk density(kg/m³) | 24~100 | 24~100 | GB/T 13350-2000 |
| Average diameter of fibers(m) | < 8.0 | 4.0~6.0 | GB/T 13350-2000 |
| Moisture resistivity(%) | > 98 | > 98 | JISA9512-2000 |
| Thermal conductivity (W/m.k) | 0.036 | 0.036 | GB/T 13350-2000 |
| Incombustibility | Incombustible | Up to standard (Grade A) | GB/T 13350-2000 |
| Sound absorption coefficient | 1.03product reverberation positioning 24kg/m3 2000HZ | GB/J47-83 | |
| Max. working temperature(℃) | 400 | 410 | GB/T 13350-2000 |
