Kingflex
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Excellent heat insulation performance, greatly reduce heat loss, convenient economy installation.
Also meet the world’s most rigorous fire safety standards, greatly improved the safety performance of the materials, applicable to all kinds of ventilation ductwork.
High soft degree, easy installation, applicable to the condensate pipes systems, cold media quality system in the fields of the insulation.
Prevent condensation produce effectively, help air conditioning system to improve efficiency and create a more comfortable environment.
The insulation tube is made by soft material with good anti-bending performance. It is widely used for many kinds of tubes heat insulation such as household air conditioners, automobile air conditioners and solar energy waterpipes and so on.
| Technical Data | |||
|---|---|---|---|
| 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 | |
This insulation tube performs reliably across a temperature range of -50°C to 110°C, tested in compliance with GB/T 17794-1999 standards.
It meets rigorous global fire safety standards, achieving Class 0 & Class 1 fire ratings under BS 476 Part 6 & Part 7 testing, with a flame spread and smoke developed index of 25/50 (ASTM E 84).
Yes. The material demonstrates good resistance to UV rays, ozone, and weathering, making it suitable for outdoor applications including solar energy waterpipes.
It is widely used for insulating heating systems, ventilation ductwork, condensate pipe cooling systems, household and automobile air conditioners, and solar waterpipes.
With low thermal conductivity (≤0.032 W/(m.k) at 0°C) and excellent water vapor permeability resistance (μ ≥ 10000), it effectively prevents condensation in cooling and air conditioning environments.
