| Property | Unit | Value | Test Method |
|---|---|---|---|
| Temperature range | °C | (-50 - 110) | GB/T 17794-1999 |
| Density range | Kg/m³ | 45-65Kg/m³ | ASTM D1667 |
| Water vapor permeability | Kg/(m.s.pa) | ≤0.91×10⁻¹³ | DIN 52 615 / BS 4370 Part 2 1973 |
| μ | - | ≥10000 | - |
| Thermal Conductivity | W/(m.k) | ≤0.030 (-20°C) | ASTM C 518 |
| ≤0.032 (0°C) | |||
| ≤0.036 (40°C) | |||
| Fire Rating | - | Class 0 & Class 1 | BS 476 Part 6 part 7 |
| Flame Spread and Smoke Developed Index | - | 25/50 | ASTM E 84 |
| Oxygen Index | - | ≥36 | GB/T 2406, ISO4589 |
| Water Absorption, % by Volume | % | 20% | ASTM C 209 |
| Dimension Stability | - | ≤5 | ASTM C534 |
| Fungi resistance | - | Good | ASTM 21 |
| Ozone resistance | Good | GB/T 7762-1987 | |
| Resistance to U.V. and weather | Good | ASTM G23 |
The product has achieved Class 0 and Class 1 fire ratings according to BS 476 Part 6 & Part 7. It also holds certifications for UL94 and ASTM E 84, ensuring top-tier safety and performance globally.
The closed cell structure creates an effective barrier against water and moisture permeability. This prevents heat transfer issues and ensures long-term thermal stability while resisting mold and fungi growth.
We offer nominal wall thicknesses ranging from 1/4” up to 2” (6mm to 50mm) in standard lengths of either 6ft (1.83m) or 6.2ft (2m) to suit various HVAC and piping applications.
Yes, the product operates efficiently in a wide temperature range from -50°C to 110°C, making it suitable for both cold piping systems and hot water lines.
Yes, thanks to its dense structure and micro-foaming properties, it serves as an excellent acoustic insulator by damping sound vibrations and reducing structural noise transmitting through piping.
The insulation exhibits good resistance to ozone, UV rays, and general weathering under ASTM G23 standards, maintaining its structural integrity without significant deformation.