Kingflex
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| 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 |
| 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 |
Close-cell structure, smooth surface, light weight, easy to cut, convenient installation, fast construction.
High quality rubber foam insulation material reduce heat loss, save the energy, waterproof, with low thermal conductivity and also keeps the process temperature stable.
With strong adhesive on the back, with high concentration coating, stronger viscosity, durable.
Various sizes meet construction requirements.
Various veneer to protect the material, scratch and pressure resistant.
Waterproof, B1 Class flame retardant.
The product section is neat, the thickness is even, the material is flexible and elastic, smooth and flat.
What are the thermal properties of this rubber foam insulation?
The insulation features low thermal conductivity (≤0.030 W/(m.k) at -20°C, ≤0.032 at 0°C, and ≤0.036 at 40°C), which effectively reduces heat loss and keeps process temperatures stable.
Is the insulation material fire-resistant?
Yes, it achieves a Class 0 & Class 1 fire rating according to BS 476 Part 6 & 7 standards, and meets the B1 Class flame retardant requirements.
What is the temperature range of the NBR PVC foam?
The material is designed to operate safely and effectively within a temperature range of -50°C to 110°C, as tested per GB/T 17794-1999.
Does it resist water absorption and vapor transmission?
Yes, it has a closed-cell structure with a water absorption rate of 20% by volume (ASTM C 209) and a high water vapor permeability resistance (μ ≥ 10000).
Is it easy to install on site?
Absolutely. The light weight, flexible, and elastic nature of the material makes it easy to cut. Additionally, options with strong adhesive backing and different veneers facilitate fast construction.
How does the material perform against weathering and mold?
The product exhibits good resistance to fungi (ASTM 21), ozone (GB/T 7762-1987), and UV/weather exposure (ASTM G23), ensuring long-term durability in various environments.
