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Kingflex
Kingflex
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 waterpipe and so on.
| 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 is widely used for insulating various piping systems, including household and automobile air conditioners, solar energy water piping, heating pipelines, cooling devices, and ventilation ductwork.
The material operates stably and effectively across a wide temperature range, from -50°C up to 110°C, conforming to GB/T 17794-1999 test standards.
Yes. The material meets rigorous global safety standards, achieving Class 0 & Class 1 fire ratings according to BS 476 Part 6 & 7, as well as an Oxygen Index of ≥36.
It features high resistance to water vapor permeability (≤0.91×10⁻¹³ Kg/(m.s.pa) and a μ value of ≥10000), which effectively prevents condensation from forming on cold pipe surfaces.
Yes, the material exhibits excellent resistance to ozone, environmental weathering, and UV radiation (tested under ASTM G23), ensuring long-lasting performance in various climates.
Yes, it has been tested under the ASTM 21 standard and shows excellent resistance to fungi, keeping systems sanitary and clean.
