公开(公告)号：US20090247678A1

公开(公告)日：2009-10-01

申请号：US12297802

申请日：2007-04-20

申请人： Seung Hyung Lee ,  Han Shin Lee ,  Jung Ho Kong ,  Ki Sik Kim

发明人： Seung Hyung Lee ,  Han Shin Lee ,  Jung Ho Kong ,  Ki Sik Kim

IPC分类号： C08K5/101

CPC分类号： C08L23/06 ,  C08K5/14 ,  C08L71/02 ,  C08L2203/202 ,  C08L2312/00 ,  C08L2666/22

摘要： The present invention relates to a tree resistant, cross-linkable polyolefin resin composition for insulation capable of improving electric properties of an insulator of the high voltage power cable and thus improving a long-life stability of an underground distribution cable as having a more superior resistance to water tree deterioration caused by moisture, superior thermal-oxidative stability, superior scorch resistance when extruding as well as obtaining a proper cross-linking degree when cross-linking.

摘要翻译： 本发明涉及一种耐树脂的可交联聚烯烃树脂组合物，其能够改善高压电力电缆的绝缘体的电特性，从而提高地下配电电缆的长寿命稳定性，具有更优异的电阻 由水分引起的水树变质，优异的热氧化稳定性，挤出时耐烧焦性优异，交联时获得适当的交联度。