????????>? ???????>? ??????????????
?????? |
?????????????? |
?????????????? |
23?????? ??? 30?????? |
???????????????? |
500mm ?????????????????? |
??????????? |
1080m ??? 1420m |
????? |
100% LLDPE |
????????????????? |
≥38Mpa ?????? 19?????? ≥39Mpa ?????? 25?????? ≥40Mpa ?????? 35?????? ≥41Mpa ?????? 50?????? |
??????????????? |
≥300% |
????????????????????????? |
≥120N/mm |
??????????????????????? |
≥0.15J ?????? 19 ??????, ≥0.46J ?????? 25 ??????, ≥0.19J ?????? 35 ??????, ≥0.21J ?????? 50 ?????? |
?????????? |
≥3N/cm |
????????????? |
≥92% ?????? 19 ??????, ≥91% ?????? 25 ??????, ≥90% ?????? 35 ??????, ≥89% ?????? 50 ?????? |
???????????????? |
≤2.5% ?????? 19 ??????, ≤2.6% ?????? 25 ??????, ≤2.7% ?????? 35 ??????, ≤2.8% ?????? 50 ?????? |
??????? |
1&2 ????/??? ????????????????????????????????? ?????????????????? |
???????? |
ROSH, ISO9001, SGS |
