干法单向拉伸法:纵向拉伸强度≥110Mpa,(120℃,1h)热收缩率≤5%;横向拉伸强度≥10Mpa,(120℃,1h)热收缩率≤1%;穿刺强度≥0.133N/μm;孔隙率33~55%;透气度(150–600)s/100ml。
干法双向拉伸法:纵向拉伸强度≥100Mpa,横向拉伸强度≥25Mpa,(120℃,1h)热收缩率≤4%,穿刺强度≥0.133N/μm,孔隙率33~55%,透气度(150–600)s/100ml。
CONTACT US
ICC APP