Detailed Product Description

  Material: 7-micron soft aluminum,3-direction fiberglass mesh,50g kraft paper,PEApplication: To be sealed on glass wool or other duct wraps of HVAC system,or to be used as sound/heat insulator for high-rise buildings and hotels, or works as vapor barrier and thermal insulation facing for metal buildingCharacteristic: fire retardant,anticorrosive,easy to laminate,durable.Physical propertiesTensile strength(Common) MD  118N/25mm  XD 60.5N/25mm(Densely) MD 132N/25mm  XD 61N/25mmPermeanceASTM-E96 ≤1.75High Temperature Resistance80 @24hrs(Remains FlexibleNo Delamination)Low Temperature Resistance-15 @24hrs(Remains FlexibleNo Delamination)Puncture ResistanceASTM-774 (Common) 31.5N (Densely) 40NReflectivityGB/T7689.5-2001 95%