发明名称 |
CROSS-LINKED POLYETHYLENE PIPE |
摘要 |
A cross-linked polyethylene pipe comprising an ethylene polymer with a density of at least 948 kg/m3 obtained by polymerisation with a single-site catalyst and having a shear thinning index SHI2.7/210 of less than 10; and wherein said pipe has a pressure test at 4.8 MPa and 95° C. of at least 500 h and at 12.4 MPa and 20° C. of at least 500 h. |
申请公布号 |
EP2368063(B1) |
申请公布日期 |
2016.09.07 |
申请号 |
EP20090760089 |
申请日期 |
2009.10.30 |
申请人 |
BOREALIS AG |
发明人 |
PAKKANEN, ANNELI;PALMLOF, MAGNUS;ODERKERK, JEROEN |
分类号 |
F16L9/12 |
主分类号 |
F16L9/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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