Features :-
· INSULATION are lightweight elastomeric nitrile foam material designed primarily for thermal insulation.insulation is black in colour and is available either in tubing or sheet form. The extruded flexible tubing is specially designed to fit the standard diameters of steel and copper pipings. Sheets are available in standard precut sizes or in rolls.
· INSULATION's expanded closed cell structure provides an efficient vapour barrier for the prevention of condensation or frost formation on cooling systems, chilled water and refrigerator lines.
· INSULATION also retards heat loss for hot water plumbing and heating, dual temperature piping and solar systems. It protects pipes against corrosion and acts as a vibration damper.
· INSULATION's inherent flexibility makes it ideally suited to the insulation of large surface areas such as tanks, irregularly shaped vessel, air-ducts and large diameter pipes.
Item | Unit | Performance | |
Apparent Density | Kg/m³ | 40~80 | |
Working Tempureture | °C | -50~110°C | |
Combustibility | Oxygen index≥32 | ||
Heat Conductivity | -20°C(mean temperature) 0°C(mean temperature) 40°C(mean temperature) | W/(m·k) | ≤0.034 ≤0.036 ≤0.041 |
Vapor Performance | Coefficient Factor | - | ≤1.3×10-10 ≥1.5×103 |
Vacuum Water Absorption | % | ≤10 | |
SDR | % | ≤75 | |
Dimension Stability (105°C±3°C,7d) | % | ≤10 | |
Tearing Strength | N/cm | ≥2.5 | |
Ozone Resistance | - | No Crack | |
Anti-aging Property | - | Slight crinkle, no crack, no pinhole, no distortion. | |
Standard | GB/T 17794-2008 |
Item | ||
Preformed Flexible Elastomeric Cellular Thermal Insulation