|
清洁度,分/kg |
≤10 |
0 |
|
熔体流动速率,g/10min |
1.84～2.50 |
1.92 |
|
密度(23℃),kg/m3 |
918.5～921.5 |
919.4 |
|
光泽度(45o) |
≥50 |
57 |
|
雾度,% |
≤9.0 |
8.5 |
|
开口性 |
易于揭开 |
易于揭开 |
|
拉伸屈服强度,MPa |
≥8.0 |
10.8 |
|
断裂伸长率,% |
≥400 |
678 |
|
鱼眼(0.3~2mm),N/1200cm2 |
≤15 |
6 |
|
条纹(≥1cm),cm/20m2 |
≤20 |
0 |
