上海灵氟隆膜技术有限公司产品技术参数表ShanghaiLinflonFilmTechnicalCo,.Ltd.纤维(Fiber):PTFEPPSP84Polyimide基布(Scrim):PTFESpunYarnPPSSpunYarnP84SpunYarn重量(Weight/Tolerance):(g/m2)700500500厚度(Thickness/Tolerance):(mm)1.1+0.21.62.6表面处理(MechanicalFinish):热定型、单面烧毛、覆ePTFE微孔膜HeatsetandSingedOneSide、ePTFEmember(热定型、单面烧毛、覆ePTFE微孔膜）HeatsetandSingedOneSide、ePTFEmember(热定型、单面烧毛、覆ePTFE微孔膜）HeatsetandSingedOneSide、ePTFEmember化学处理(ChemicalFinish):ePTFE（膨体聚四氟乙烯微孔膜）ePTFE（膨体聚四氟乙烯微孔膜）ePTFE（膨体聚四氟乙烯微孔膜）透气性(AirPermeability/Tolerance):(dm3/dm2/min@20mmH2O)20-4020-4020-30断裂强度(TypicalLoad@Peak)(N/5cm)经向(MD)852800600纬向(XD)6751200900断裂伸长率(TypicalStrain@Peak)经向(MD)17%25%35%纬向(XD)15%45%50%伸长率·50N（TypicalStrain@50N）经向(MD)2.2%1.5%1.0%纬向(XD)2%2%3.0%化学特性(ChemicalProperties)抗酸性(AcidsResistance):优Excellent优Excellent优Excellent抗碱性(AlkalisResistance):优Excellent优Excellent一般Fair抗水解性(HydrolysisResistance):优Excellent优Excellent优Excellent***化性(OxidizeResistance):优Excellent差Poor优Excellent抗磨损性(AbrasionResistance):优Excellent好Good优Excellent温度特性(Temperature)连续运行温度(MaximumOperationTemperature):(℃)240（Dry）160（Dry）240（Dry）瞬间运行温度(MaximumSurgeTemperature):(℃)260（Dry）190（Dry）260（Dry）)