| 发明名称 |
POLYETHYLENE COMPOSITION FOR BLOW MOLDING HAVING HIGH STRESS CRACKING RESISTANCE |
| 摘要 |
Polyethylene composition suitable for producing small articles by blow molding, particularly flexible and collapsible tubes, said composition having the following features: 1) density from more than 0.948 to 0.955 g/cm3; 2) ratio MIF/MIP from 12 to 25; 3) MIF from 25 to 40 g/10 min.; 4) Mz from 1000000 to 2000000 g/mol; 5) long-chain branching index, LCBI, equal to or greater than 0.55. |
| 申请公布号 |
CA2916135(C) |
申请公布日期 |
2017.01.03 |
| 申请号 |
CA20142916135 |
申请日期 |
2014.06.19 |
| 申请人 |
BASELL POLYOLEFINE GMBH |
发明人 |
MEIER, GERHARDUS;SCHULLER, ULF;DOTSCH, DIANA;MARCZINKE, BERND LOTHAR;WIESECKE, JENS |
| 分类号 |
C08L23/08;B29C49/00 |
主分类号 |
C08L23/08 |
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