技术参数：

纤维成分/Fiber Composition 100%P84纤维/100% P84 fiber

基布成分/Scrim Composition 100%PTFE纤维基布/PTFE spun-yarn scrim

技术性能 公制单位 标准/范围 化学特性

Item Metric Unit Target/Range Chemical Properties

平方克重/Weight g/m2 550 耐酸性/Acids Resistance 2

厚度/Thickness mm 2.3 耐碱性/Alkalis Resistance 3

密度/Density g/cm3 0.24 耐水解性/Hydrolysis Resistance 2

透气量/Air Permeability L/dm2/min 170 性/Oxidize Resistance 2

断裂强度-纵向/Tensile Strength-MD N/5 cm 800 抗溶剂/Organic solvents Resistance 2

断裂强度-横向/Tensile Strength-CD N/5 cm 1000 / Abrasion Resistance 2

伸长@50N/5cm-纵向 0.03

伸长@50N/5cm-横向 0.03

热收缩/Hot shrinkage 2%