1. NBR foam material
2. Cylinder shape
3. Outside Diametre: 8cm
4. High heat insultation
Quick Detail
Place of Origin: China(mainland) Material: NBR/PVC Brand: WEIZHENG
Shape&Size: Cylinder Feature: heat insultation, low conductivity
Packaging & Delivery
Packaging Detail: Exporting Carton
Delivery Detail: 7-15 days
Specifications
Small Heat Insultation NBR Tube
1) Outside Diametre: 80mm
2) Length can be customerized
3) High thermal insultation
4) Color: Black /Blue/white/red/etc
5) Use: for air conditioners, sports equipments and so on.
NBR Heat Insultation Index |
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Item | Unit | Specification |
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Density | kg/m3 | 60-100 |
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Flammability |
| B2 |
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Oxygen index | % | ≥25 |
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Average temperature | W(m.k) |
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—20°C | ≤0.032 |
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0°C | ≤0.035 |
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40°C | ≤0.037 |
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Moisture resistance Factor |
| ≥5×103 |
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Water absorption ratio in vacuum | % | ≤10 |
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Dimension stability |
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105°C±3°C,7d |
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| % | ≤10 |
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Anti-ozone,200h |
| Not cracking |
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Compress resilience ratio |
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Compression ratio, 50% |
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Compression time72h | % | ≥70 |
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Aging resistance,150h |
| Slightly crumpling,no cracks,no pin holes,not deforming.
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