Specifications
NBR Rubber Foam Sheet:1. Apply in construction, buildings
2. ROHS, ISO, Certify
3. Closed-cell structure
4. Fire safety
NBR Rubber Foam Sheet, Nitrile hot and cold insualtion sheet: | ||
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Characteristics: | ||
1. Closed-cell Structure. | ||
2. Low and Stable Thermal Conductivity. | ||
3. Low Water Absorption Rate. | ||
4. Good Fireproof and Soundproof Performance. | ||
5. Good Aging Resistance Performance. | ||
6. Simple and Easy Installation. | ||
7. Environmental friendly & Improved IAQ. | ||
Application: | ||
Be used to retard heat transmission and control condensation from chilled-water and refrigeration systems. It also efficiently reduces heat transfer for hot-water plumbing and liquid-heating and dual-temperature piping | ||
It is ideal for applications in: | ||
Ductwork | ||
Dual temperature and low pressure steam lines | ||
Process piping | ||
Air-conditioner, including hot gas piping | ||
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Technical specifications: | ||
Property | Unit | Value |
Density range | kg/m³ | 50~100 |
Flammability | - | B1 |
Oxygen index | % | ≥33 |
Thermal conductivity | - | - |
Average tempreture -20°C 0°C 40°C | w(m.k) | ≤0.032 ≤0.035 ≤0.037 |
Moisture resistance factor | - | ≥5x10³ |
Water absorption ratio in vacuum | % | ≤10 |
Dimension stability 105°C ±3°C, 7d | - | ≤10 |
Ozone resistance 200h | % | Good, not cracking |
Compress resilience ratio Compression ratio 50% Compression time 72h | % | ≥70 |
Aging resistance | - | 150 hours, slight wrinkles, no cracks, holes or distortion |
Dimensions | - | Pipes/tubes are in 1.83 mtr or 1.85 mtr length Sheet in rolls 1 mtr or 2 mtr width |
