| Technical Data | |||||
| Item | Unit | Specification | Standard | ||
| Density range | Kg/m3 | 40-85 |
GB/T 6343 ASTM D1667 |
||
| Flammability | Oxygen index | % | ≥32 | GB/T 2406 | |
| SDR | - | ≤75 | GB/T 8627 | ||
| Fire Rating | - | Class 0 & Class 1 | BS 476 Part 6 & Part 7 | ||
|
Conductivity factor -Average temperature |
-20ºC | W/(M·K) | ≤0.030 |
GB/T 10294 ASTM C518 |
|
| 0ºC | ≤0.032 | ||||
| 40ºC | ≤0.036 | ||||
| Water vapor Permeability | Coefficient | g/(m·s·pa) | ≤2.8 X 10-11 | GB/T 17146 | |
| Factor | - | ≥10000 | |||
| Water adsorption ratio in vacuum | % | ≤4 | GB/T 17794 | ||
| Dimension stability (105ºC±3ºC, 7d) | % | ≤5 |
GB/T 8811 ASTM C534 |
||
| Crack resistance | N/cm | ≥3.0 | GB/T 10808 | ||
|
Comperssion resilience ratio (Comperssion ratio 50%, Comperssion time 72h) |
% | ≥70 | GB/T 10808 | ||
|
Anti-ozone (Ozone pressure 202mpa 200h) |
- | Not cracking | GB/T 7762 | ||
| Aging resistance (150h) | - | Slightly crumpling, no cracks, no pin holes, not eforming | GB/T 16259 | ||
| Flexibility | - | Excellent | ASTM D1056 | ||
| Temperature | ºC | -50 - 120 | GB/T 17794 | ||
| Products type | Pipe & sheet | ||||
| Color | Black, gray and other colors | ||||
| Regular size |
Pipe: inner diameter 6-108mm Sheet: thickness 10-30mm |
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| Packing |
PE plastic bags / exported standard carton Diversified packaging to meet your needs |
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| Thickness | 6mm | 10mm | 15mm | 20mm | 25mm | 30mm | 32mm | 40mm |
| Length | 30m | 20m | 10m/16m | 8m/10m | 8m/10m | 8m/10m | 6m | 5m |
| Width | 1m/1.2m/1.5m | |||||||
Rubber foam insulation materials are widely in multiple scenes for thermal insulation and noise reduction, which are used in various pipes and equipment, such as central air conditioning, air conditioning units, construction, chemical, medicine, electrical appliances, aerospace, auto industry, thermal power etc.
