Title:
導電性アラミド紙及びその製造方法
Document Type and Number:
Japanese Patent JP5723199
Kind Code:
B2
Abstract:
Provided is a conductive aramid paper comprising an aramid short fiber, an aramid fibrid, and a conductive filler, and having a density of 0.45 to 1.10 g/cm3, a tensile strength of 2.5 kN/m or higher, and a surface resistivity of 1.0×101 to 5.0×102Ω/□. This conductive aramid paper has an electric field relaxation function and an antistatic function enough to be favorably used as a material for reducing corona in rotating electrical machines, and also antistatic components for electrical and electronic devices, and sub-materials for processing or assembling any of these.
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Inventors:
Ryuji Fujimori
Shinji Naruse
Shinji Naruse
Application Number:
JP2011085065A
Publication Date:
May 27, 2015
Filing Date:
April 07, 2011
Export Citation:
Assignee:
DuPont Teijin Advanced Paper Co., Ltd.
International Classes:
D21H21/14; D21H13/26; D21H13/50; H02K3/40
Domestic Patent References:
| JP2008542557A |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa