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Thermal Insulation Tubes not only are they environmentally friendly, they pose no harm to human health, they have zero Ozone Depletion Potential (ODP), Global Warming Potential (GWP) of less than five, and a low Volatile Organic Compound (VOC) of less than 6 µg/m2/hr in 24 hours. The elimination of chlorofluorocarbons (CFC) and hydro chlorofluorocarbons (HCFC) from the production process while complying with LEED requirements make these Thermal Insulation Tubes ideal for use in projects that need optimal air conditioning, refrigeration, chilled water pipes, and hot water pipes thermal insulation.
| 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) ≤0.032 (0°C) ≤0.036 (40°C) |
ASTM C 518 |
| 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 |
They feature zero Ozone Depletion Potential (ODP), a Global Warming Potential (GWP) of less than five, and Volatile Organic Compound (VOC) emissions of less than 6 µg/m²/hr in 24 hours. The manufacturing process is completely free of CFCs and HCFCs, making them highly eco-friendly and compliant with LEED requirements.
According to the GB/T 17794-1999 test standard, these thermal insulation tubes are rated for a safe temperature range of -50°C to 110°C.
The material achieves a Class 0 and Class 1 fire rating when tested in accordance with BS 476 Part 6 & 7. It also scores a Flame Spread and Smoke Developed Index of 25/50 under ASTM E 84, ensuring excellent fire resistance performance.
Yes, they are designed to improve building comfort by reducing the transmission of exterior sound into the interior and absorbing reverberating sounds within the building structure.
These tubes are ideal for HVAC systems, commercial refrigeration, chilled water pipelines, and hot water pipeline thermal insulation projects where energy efficiency and optimal temperature control are required.
The insulation exhibits a high resistance to water vapor permeability (μ ≥ 10000) and displays excellent fungi resistance properties, preventing mold growth and moisture absorption to maintain structural integrity.
