PhysicsMechanicsPropertyCasingwith5LayersItemUnitDataMaterialandconfigurationPA/TIE/PE/TIE/PAThicknessum45-55FlatWidthmm30-350TensilestrengthMpa≥MD:80TD:60Splitelongationrate%≥MD:80TD:60WatervaportransmissionG/m2.24h.latm.23°C,90%RH≤30OxygentransmissionCm3/m2.24h.0.1Mpa≤50Shrinkageby90°Cwaterat5seconds%≥MD:3-30%TD:3-30%