公开(公告)号：WO2018032269A1

公开(公告)日：2018-02-22

申请号：PCT/CN2016/095350

申请日：2016-08-15

Applicant: ABB SCHWEIZ AG ,  NIU, Maoshan ,  CHEN, Jiansheng ,  MENG, Delun ,  GIRLANDA, Orlando ,  SU, Cuicui ,  SAHLEN, Fredrik ,  BRATTBERG, Torbjorn ,  ZHANG, Sufeng

Inventor： NIU, Maoshan ,  CHEN, Jiansheng ,  MENG, Delun ,  GIRLANDA, Orlando ,  SU, Cuicui ,  SAHLEN, Fredrik ,  BRATTBERG, Torbjorn ,  ZHANG, Sufeng

IPC: D21H13/26

CPC classification number: D21H13/26 ,  D21H13/12 ,  D21H17/63 ,  D21H17/68 ,  D21H21/52 ,  H01B3/006 ,  H01B3/48

Abstract: An electrically insulating composite material is disclosed. The material includes a first portion of a fiber and a second portion of a fibrid, the fiber including a pre-oxidized polyacrylonitrile (PAN) fiber and the fibrid including an aromatic polyamide fibrid. An electrical product including the electrically insulating composite material is also disclosed. A method and an apparatus for producing an electrically insulating composite material are also disclosed. The produced material provides decent electrical properties while keeping the cost low, and thus enabling its use in various electrical applications.

Abstract translation: 公开了一种电绝缘复合材料。 该材料包括纤维的第一部分和纤条体的第二部分，纤维包括预氧化的聚丙烯腈（PAN）纤维，并且纤条体包括芳族聚酰胺纤条体。 还公开了包括电绝缘复合材料的电产品。 还公开了用于制造电绝缘复合材料的方法和设备。 生产的材料提供了良好的电气性能，同时保持低成本，从而使其可用于各种电气应用。