| Material: | Rubber |
|---|---|
| Refractoriness: | 80ºC |
| Diameter: | No |
| Apparent Density: | 35~38kg/m³ |
| Surface Treatment: | No |
| Usage: | PVC Pipe Insulation |
| Customization: |
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Audited Supplier We at Shaanxi Fanyang Construction Technology Co. Ltd specialize in producing Rubber-plastic Foamed Heat Preservation Products (PVC/NBR) using the latest technology and craft, along with an automatic processing line. Our products, made from NBR/PVC materials, undergo banbury, vulcanization, and foam processes, resulting in the following key features:
Our Rubber-plastic Foamed Heat Preservation Products (PVC/NBR) are designed to withstand a wide temperature range, from -40ºC to 105ºC, while also offering exceptional anti-aging performance and durability. Furthermore, our products meet the national B1 level standard for fire-proof capacity.
| 1 | surface density | Kg/m³ | ≤95 | 46 | |
| 2 | oxygen index | % | ≥32 | 34.4 | |
| 3 | Smoke density | / | ≤75 | 28 | |
| 4 | thermal conductivity |
Average temperature::-20ºC | W/(m·K) | ≤0.034 | 0.030 |
| Average temperature::0ºC | W/(m·K) | ≤0.036 | 0.033 | ||
| Average temperature::40ºC | W/(m·K) | ≤0.041 | 0.038 | ||
| 5 | Wet resistance factor |
Moisture permeability | G/(m·s·Pa) | ≤1.3*10-10 | 8.7*10-11 |
| Moisture permeability coefficient | / | ≥1.5*102 | 2.3*103 | ||
| 6 | Vacuum water absorption | % | ≤10 | 3 | |
| 7 | Compression springback rate Compression ratio 50% Compression time 72 h |
% | ≥70 | 89 | |
| 8 | ageing resistance ,150h | / | Slight wrinkle, no crack, no pinhole, no deformation | pass through |
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Discover the Rubber Foam EVA Insulation Board by Shaanxi Fanyang Construction Technology Co. Ltd. A high-quality, durable, and effective insulation solution for buildings. This foam board is heat resistant, waterproof, energy-efficient, fire-retardant, and reduces noise. Ideal for construction projects requiring flexible rubber foam insulation.
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