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Kingflex
Kingflex
| Dimension Specifications | |||||||
|---|---|---|---|---|---|---|---|
| Thickness | Width 1m | Width 1.2m | Width 1.5m | ||||
| Inches | mm | Size (L*W) | ㎡/Roll | Size (L*W) | ㎡/Roll | Size (L*W) | ㎡/Roll |
| 1/4" | 6 | 30 × 1 | 30 | 30 × 1.2 | 36 | 30 × 1.5 | 45 |
| 3/8" | 10 | 20 × 1 | 20 | 20 × 1.2 | 24 | 20 × 1.5 | 30 |
| 1/2" | 13 | 15 × 1 | 15 | 15 × 1.2 | 18 | 15 × 1.5 | 22.5 |
| 3/4" | 19 | 10 × 1 | 10 | 10 × 1.2 | 12 | 10 × 1.5 | 15 |
| 1" | 25 | 8 × 1 | 8 | 8 × 1.2 | 9.6 | 8 × 1.5 | 12 |
| 1 1/4" | 32 | 6 × 1 | 6 | 6 × 1.2 | 7.2 | 6 × 1.5 | 9 |
| 1 1/2" | 40 | 5 × 1 | 5 | 5 × 1.2 | 6 | 5 × 1.5 | 7.5 |
| 2" | 50 | 4 × 1 | 4 | 4 × 1.2 | 4.8 | 4 × 1.5 | 6 |
Our Class0/1 insulation is generally black in color, other colors are available upon request. The product comes in tube, roll and sheet form. The extruded flexible tube are specially designed to fit the standard diameters of copper, steel and PVC piping. Sheets are available in standards precut sizes or in rolls.
| Technical Specifications | |||
|---|---|---|---|
| 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 |
| Thermal Conductivity | W/(m.k) | ≤0.032 (0°C) | - |
| Thermal Conductivity | W/(m.k) | ≤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 insulation is primarily black in color, though other colors can be requested. It is supplied in flexible tube, roll, and sheet forms to fit various copper, steel, and PVC piping structures.
The material complies with Class 0 and Class 1 fire ratings according to BS 476 Part 6 & 7 test standards. It also achieves a Flame Spread and Smoke Developed Index of 25/50 in accordance with ASTM E 84.
The thermal conductivity (measured under ASTM C 518) is ≤0.030 W/(m.k) at -20°C, ≤0.032 W/(m.k) at 0°C, and ≤0.036 W/(m.k) at 40°C, providing excellent heat transfer resistance.
It has a closed-pore structure that offers a water vapor permeability of ≤0.91×10 ﹣¹³ Kg/(m.s.pa) and a diffusion resistance factor (μ) of ≥10000. It also shows exceptional resistance to water absorption.
It is designed to perform safely and efficiently across a temperature range of -50°C to 110°C, tested in compliance with GB/T 17794-1999.
Yes, the material exhibits "Good" resistance to UV exposure, weathering, ozone, and fungi growth, making it highly durable for both indoor and outdoor applications.
