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Title:
ELECTROCONDUCTIVE COMPOSITE MATERIAL
Document Type and Number:
Japanese Patent JPS60188439
Kind Code:
A
Abstract:

PURPOSE: The titled composite material excellent in corrosion resistance, electric conductivity, heat resistance, and permeation resistance, comprising high-density PE, carbon black, graphite particles, and a specified fluorocarbon thermoplastic elastomer.

CONSTITUTION: The titled composite material is obtained by kneading a mixture containing 30W54pts.wt. high-density PE of a density ≥ about 0.95g/cm3, 15W 39pts.wt. carbon black of a surface area ≥ about 900m2/g and 30W54pts.wt. graphite particles of an average particle diameter ≤ about 10μm with 1W 25pts.wt. fluorocarbon thermoplastic elastomer having both of a rubbery soft segment and a resinous hard segment at room temperature, composed of an olefin skeleton and having an m.p. ≥160°C. This material is formed into, for example, plastic electrodes which can be used stably for a long period.


Inventors:
MIYAGAWA HIROSHI
AIMOTO SHINGO
YONAHARA KUNIO
Application Number:
JP4398884A
Publication Date:
September 25, 1985
Filing Date:
March 09, 1984
Export Citation:
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Assignee:
MEIDENSHA ELECTRIC MFG CO LTD
International Classes:
C08K3/04; C08L1/00; C08L23/00; C08L23/04; C08L27/00; C08L27/12; H01M4/66; C08L101/00; H01B1/24; (IPC1-7): C08K3/04; C08L23/04; C08L27/12; H01B1/24; H01M4/66
Domestic Patent References:
JPS5665027A1981-06-02
JPS5160236A1976-05-26
Attorney, Agent or Firm:
Tadashi Sato