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epdm insulation tube and sheets:
1 outstanding ultraviolet and weather resistance2 work temperature(-200Celsius --+175Celsius)3 Stable moisture & vapor resistance gene 4 low&stable thermal conductivity 5 closed cell foam structure,water absorption rate is low(The wall thickness of closed
cell foam is 4 micron. closed cell foaming capacity is above 95%,water absorption rate less
than 5%) 6 Environmental,Non-CFC. 7 low Flammability B1 Grade, self-extinguishing, no fireball drops, limited fire spreading
Our epdm insulation tube and sheets' insulation material is composed of Ethylene-
Propylene-non-conjugatedDieneRubber, It is a kind of nonpolar , Saturation and no cracks
rubber. Our epdm insulation tube and sheets provides many advantages over most rigid insulations for cooling
and heating lines,
sheets available Thickness:3mm,6mm,10mm,13mm,20mm,25mm,32mm,40mm,50mm
width: 1 meter ,1.2 meter
length :2m,5m,10m,the length upon customer's require
:
| Item | Unit | Specification |
| Foam texture | Close Cell Foal | |
| Density | Kg/m3 | 48-80 |
| Temperature Range | From -50°C to +150°C (up to 175 °C operating intermittent.) | |
| Flammablility | B1 | |
| Oxygen index | % | ≥32 |
| Conductivity factorAverage temperature-20°C0°C40°C | W/(M*K) | 0.0320.0340.039 |
| Water absorption ratio in vacuum | % | ≤5 |
| Dimension stability93±°C7d | % | ≤6 |
| Crack resistance | good | |
| Formaldehyde | Exclusive | |
| Ammonium nitrite | Exclusive | |
| Polyethylene | Exclusive |
epdm insulation tube and sheets