| Our EPDM closed cell foam insulation tube and sheet is composed of Ethylene-Propylene-non-conjugatedDieneRubber, It is a kind of nonpolar , Saturation and no cracks rubber. Our EPDM insulation provides many advantages over most rigid insulations for cooling and heating lines, | | 1 outstanding ultraviolet and weather resistance2 work temperature(-200°C--+175°C) 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≤5%) 6 Environmental,Non-CFC. 7 low Flammability B1 Grade, self-extinguishing, no fireball drops, limited fire spreading |
| EPDM insulation pipe Specification |
| 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 |
gdflex insulation pipe available length:2m,5m,10,15m thickness:6mm,10mm,13mm,20mm,25mm,32mm,50mm width:1m,1.2m |
