发明名称 |
BIAXIAL ORIENTIERTE POLYPROPYLENFOLIE |
摘要 |
<p>The present invention relates to a biaxially oriented polypropylene film which comprises a polypropylene having
a) xylene solubles (XS) of at least 0.5 wt.-% and
b) a strain hardening index ( SHI @ 1s -1 ) of at least 0.15 measured at a deformation rate dµ/dt of 1.00 s -1 at a temperature of 180 °C, wherein the strain hardening index (SHI) is defined as the slope of the logarithm to the basis 10 of the tensile stress growth function (lg (· E + )) as function of the logarithm to the basis 10 of the Hencky strain (lg (µ)) in the range of the Hencky strains between 1 and 3.</p> |
申请公布号 |
AT487755(T) |
申请公布日期 |
2010.11.15 |
申请号 |
AT20060014272T |
申请日期 |
2006.07.10 |
申请人 |
BOREALIS TECHNOLOGY OY |
发明人 |
STADLBAUER, MANFRED;ERNST, EBERHARD;LEHMUS, PETRI;DANIELS, YVO;JACOBS, FRANCK |
分类号 |
C08J5/18 |
主分类号 |
C08J5/18 |
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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