公开(公告)号：EP3062996A1

公开(公告)日：2016-09-07

申请号：EP14786658.6

申请日：2014-10-17

申请人： VITRULAN Technical Textiles GmbH

发明人： FREUND, Matthias ,  KRAVCHENKO, Iryna

IPC分类号： B29C70/88 ,  C08K3/04 ,  H01B1/24 ,  H05B3/36

CPC分类号： C08K3/04 ,  B29C70/025 ,  B29C70/88 ,  B32B5/024 ,  B32B25/02 ,  B32B25/10 ,  B32B27/12 ,  B32B27/308 ,  B32B27/40 ,  B32B2255/20 ,  B32B2262/0253 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/108 ,  B32B2457/00 ,  C08J5/10 ,  C08J2309/06 ,  C08K7/06 ,  H01B1/24 ,  H05B3/145 ,  H05B3/265 ,  H05B3/267 ,  H05B3/34 ,  H05B2203/013 ,  H05B2203/017 ,  H05B2203/034 ,  C08L9/06

摘要： The invention relates to a heating means for an electrically-conductive heating element, which comprises a base substance and, embedded therein, a homogenous mixture of a carbon fibre with a fibre length of between 70 and 180 μm and a fibre diameter of 4 to 15 μm, and dispersed platelet-shaped graphite particles with an average diameter of between 1 and 10 μm. The novel heating means demonstrates surprisingly high heat outputs of up to more than 5000 W/m
2 and is most suitable, together with a flexible base substance such as rubber, for coating similarly flexible basic materials such as fibreglass fabrics.