物理与化学特性
portant; font-weight: 600;">密度:0.9225~0.923 g/cm³
portant; font-weight: 600;">熔体流动速率:4 g/10min
portant; font-weight: 600;">熔点:约108°C
portant; font-weight: 600;">拉伸强度:
屈服拉伸强度(MD/TD):10 MPa
断裂拉伸强度(MD/TD):19 MPa(MD)/ 15 MPa(TD)
portant; font-weight: 600;">断裂伸长率:
MD(纵向):220%
TD(横向):450%
portant; font-weight: 600;">1%正割模量:
MD:180 MPa
TD:210 MPa
portant; font-weight: 600;">落锤冲击强度:F50 ASTM D-1709,67g
portant; font-weight: 600;">埃尔门多夫撕裂强度:
MD:170g
TD:130g
portant; font-weight: 600;">光学性能:
雾度:5.4%
光泽度(纵向,60°):70%