Kingflex
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Kingflex rubber foam insulation material is a flexible and robust insulation material which offers easy and fast installation process and nevertheless a long and durable lifespan. It is made with advanced technology and advanced full-automatic continuous production line imported from abroad, using polyvinyl Chloride (NBR, PVC) as main raw materials and other high quality auxiliary materials through foaming and so on special procedure.
| Kingflex Dimension | |||||||
|---|---|---|---|---|---|---|---|
| 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 |
Cellular foam structure, low thermal conductivity, high surface heat release coefficient, good thermal insulation effect.
Closed pore structure, independent bubble holes are not connected, forming a closed vapor barrier layer, which can form multiple barriers to water vapor molecules, even if the pipe surface is damaged, it can still achieve vapor isolation.
Rubber foam rolls are flexible, suitable for all kinds of bends and irregular pipes, convenient for construction, saving work and materials.
| Kingflex 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 | |
Q: What materials are used to make Kingflex rubber foam insulation?
Kingflex rubber foam insulation is made using Polyvinyl Chloride (NBR/PVC) as the main raw material, combined with other high-quality auxiliary materials, processed via advanced continuous foaming technology.
Q: What are the benefits of a closed-cell foam structure?
The closed-cell structure consists of independent, unconnected bubble holes that form a highly effective closed vapor barrier. Even if the surface of the pipe insulation is damaged, it will still successfully isolate moisture and vapor.
Q: What is the temperature application range of this insulation material?
This material is rated to perform efficiently in a wide operating temperature range between -50°C and 110°C, conforming to the GB/T 17794-1999 test standard.
Q: How flexible is the insulation, and does it easily fit bends?
Yes, the rubber foam rolls have excellent flexibility. They are designed to adapt to all kinds of bends and irregular pipes easily, helping save construction labor, materials, and overall installation time.
Q: What fire rating certifications does Kingflex rubber foam achieve?
According to the BS 476 Part 6 & Part 7 test standard, Kingflex rubber foam insulation achieves a Class 0 and Class 1 fire rating, with an oxygen index of ≥36.
Q: Does this insulation resist environmental hazards like mold and UV?
Yes, it demonstrates good resistance to fungi (ASTM 21), ozone (GB/T 7762-1987), and UV/weather conditions (ASTM G23), making it exceptionally durable for long-term usage.
