| 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 produce RUbber-plsatic Foamed Heat Preservation Products (PVC/NBR) by introducing the newest technology and craft along with an automatic processing line. Our products are made using NBR/PVC materials that undergo ban bury, vulcanization, and foam processes. As a result, our products possess the following characteristics:
This product is suitable for a wide temperature range, from -40ºC to 105ºC. It also has excellent anti-aging performance and durability. Our product's fire-proof capacity meets the national B1 level standard.
| 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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Shaanxi Fanyang Construction Technology Co. Ltd offers two types of rubber and plastic insulation materials: insulation boards and insulation pipes.
The rubber and plastic insulation pipes are available in various diameters: ⊘25, ⊘32, ⊘40, ⊘50, ⊘60, ⊘76, ⊘89, and ⊘108 (in mm). These pipes provide excellent insulation for various applications.
The rubber and plastic insulation boards have a standard width of 1500mm and a length of 8000mm. Customization is available for any abnormal shapes based on specific requirements.
The insulation materials are classified into two fire protection levels: B1 and B2. We recommend choosing the B1 level for enhanced safety.
The rubber and plastic insulation materials are available in various thicknesses: 15mm, 20mm, 25mm, 30mm, 35mm, and 40mm. For thicker insulation layers (35mm and 40mm), larger-scale projects are recommended, typically ranging from 2000m to 5000m.
Our products are manufactured to meet high-quality standards and are based on samples. Under normal conditions, they can be used for up to ten years without any issues. However, exposure to harsh environments, such as wind, sun, rain, or corrosive gases, may reduce their service life.
For transportation, we recommend using the designated ports, such as Tianjin Port or Qingdao Port, as specified by Party A.
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Audited Supplier 
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