Glass Wool Panel
Glass wool panel is a high-performance thermal and acoustic insulation material made from melted glass fiber. It is lightweight, durable, and provides excellent fire resistance. Due to its fine fiber structure and low thermal conductivity, it effectively reduces heat loss and enhances energy efficiency.
- A-Class Non-Combustible – High fire resistance, does not support flame spread.
- Non-Toxic & Corrosion-Resistant – Safe for human health and does not corrode.
- Low Thermal Conductivity – Maintains excellent insulation properties.
- Water-Resistant & Moisture-Proof – Maintains performance in humid conditions.
- Sound Absorption – Reduces noise transmission, making it ideal for acoustic applications.
- Eco-Friendly & Sustainable – Made from recycled materials, reducing environmental impact.
Applications of Glass Wool Panel
Glass wool is widely used in various indoor and outdoor insulation applications, such as:
- HVAC Systems – Insulation for air ducts and ventilation systems.
- Exhibition Centers & Shopping Malls – Enhances thermal and acoustic efficiency.
- Cold Storage Warehouses – Maintains internal temperatures efficiently.
- Indoor Swimming Pools & Stadiums – Prevents heat loss and provides sound insulation.
- Roof & Ceiling Insulation – Used in commercial and industrial buildings
Product Specifications
| Length (mm) | Width (mm) | Density (kg/m³) | Thickness (mm) | Surface Coating |
| 1200-2400 | 600-1290 | 24 – 96 | 25-100 | Aluminum foil, PVC white coating, fiberglass fabric |
Physical & Performance Indicators
| Property | Unit | Value | Standard |
| Density | kg/m³ | 10 – 80 | GB/T 5480.3 |
| Fiber Diameter | µm | 5 – 8 | GB/T 5480.4 |
| Water Content | % | ≤1 | GB/T 16400-2013 |
| Fire Performance | – | A-Class Non-Combustible | GB 8624-1997 |
| Thermal Shrinkage Temperature | °C | 250 – 400 | GB/T 11835-2007 |
| Thermal Conductivity | W/m·k | 0.034 – 0.06 | GB/T 10294 |
| Moisture Absorption Rate | % | ≤5 | GB/T 5480.7 |
| Sound Absorption Coefficient | – | 24 kg/m³ @ 2000Hz | GBJ 47-83 |
Quality Classification
| Quality Grade | Features | Application |
| Premium (A+ Grade) | High fire resistance, low thermal conductivity, excellent moisture protection | High-rise buildings, industrial insulation, specialized applications |
| High-Quality (A Grade) | Good insulation, fire-resistant, moderate moisture resistance | Residential and commercial insulation |
| Standard (B Grade) | Basic insulation, moderate fire resistance | General construction projects |
| Industrial Grade | High-density, suitable for industrial and HVAC applications | Factories, warehouses, heavy-duty usage |
Why Choose Glass Wool Panels for Export?
Glass wool panels are an ideal insulation material for global markets due to their fire resistance, durability, and energy efficiency. They provide cost-effective insulation solutions while meeting international safety and environmental standards. Their lightweight nature also reduces transportation costs, making them a highly demanded product in the nsulation industry.