Product Specifications

• Fire Rating Class B1 (Low-flammability), Class B2 (Flame-retardant)

• Thickness 20mm – 150mm

• Density 25–45kgm³

• Thermal Conductivity ≤0.028–0.034 W(m·K)

• Compressive Strength 150–500kPa

• Water Absorption ≤1.0% (96h immersion)

• Operating Temperature -50℃ to +80℃

Key Features

1. High-efficiency Thermal Insulation Dense closed-cell structure ensures low thermal conductivity and stable long-term performance.

2. Outstanding Compressive Resistance Suitable for heavy-duty applications such as floors, roofs and parking areas.

3. Excellent Moisture & Water Resistance Minimal water absorption maintains insulation efficiency even in humid environments.

4. Flame Retardant & Safe B1B2 flame-retardant formulation, self-extinguishing, low smoke and low toxicity, compliant with building fire codes.

5. Lightweight & Easy Installation Easy to cut and install, reducing overall construction cost.

6. Aging & Corrosion Resistant Long service life for various construction and engineering environments.

Applications

• Building envelope exterior wall, roof, floor insulation

• Cold storage, cold chain logistics and low-temperature warehouses

• Underfloor heating system insulation

• Road & railway subgrade anti-freezing & heave protection

• Steel structures, workshops and commercial complexes insulation & fire protection