JPS56166039A - Method of producing electrically-conductive plastic material - Google Patents
Method of producing electrically-conductive plastic materialInfo
- Publication number
- JPS56166039A JPS56166039A JP6996080A JP6996080A JPS56166039A JP S56166039 A JPS56166039 A JP S56166039A JP 6996080 A JP6996080 A JP 6996080A JP 6996080 A JP6996080 A JP 6996080A JP S56166039 A JPS56166039 A JP S56166039A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- electrically
- particle size
- thermoplastic
- conductive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To produce a plastic component excellent in the electric conductivity, by effecting powder molding of a mixture that has been prepared by mechanically mixing a thermoplastic powder with an electrically-conductive powder having an average particle size of up to 1/10 of that of said thermoplastic powder.
CONSTITUTION: The thermoplastic powder having an average particle size of the order of 400 to 500mμ is mechanically mixed with the electrically-conductive powder (such as carbon powder and nickel powder) having an average particle size of up to 1/10 of that of the thermoplastic powder, this mixture is preformed under a pressure of about 2t/cm2, and then the preform is subjected to heat treatment to join the adjacent particles. The particles of the electrically-conductive powder placed in the spaces between the particles of the plastic powder will form a network structure resulted from this joint by the heat treatment, and therefore the obtained component will be improved in its electric conductivity. As the powder molding is carried out using an electrically-conductive powder having a specified particle size, a high electric conductivity can be attained using a small amount of electrically- conductive powder, and further the mechanical strength cannot be lowered.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6996080A JPS56166039A (en) | 1980-05-26 | 1980-05-26 | Method of producing electrically-conductive plastic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6996080A JPS56166039A (en) | 1980-05-26 | 1980-05-26 | Method of producing electrically-conductive plastic material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56166039A true JPS56166039A (en) | 1981-12-19 |
JPS6255496B2 JPS6255496B2 (en) | 1987-11-19 |
Family
ID=13417720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6996080A Granted JPS56166039A (en) | 1980-05-26 | 1980-05-26 | Method of producing electrically-conductive plastic material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56166039A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000040642A1 (en) * | 1998-12-28 | 2000-07-13 | Osaka Gas Co., Ltd. | Resin molded product |
JP2007169461A (en) * | 2005-12-22 | 2007-07-05 | Showa Denko Kk | Semi-electroconductive structure, electroconductive and/or thermo-conductive structure, and method for production thereof and use thereof |
JP2012140625A (en) * | 2012-01-23 | 2012-07-26 | Nitto Denko Corp | Adhesive heat-conducting member and method for producing the same |
JP2014091248A (en) * | 2012-11-02 | 2014-05-19 | Okura Ind Co Ltd | Method for producing conductive film |
-
1980
- 1980-05-26 JP JP6996080A patent/JPS56166039A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000040642A1 (en) * | 1998-12-28 | 2000-07-13 | Osaka Gas Co., Ltd. | Resin molded product |
JP2007169461A (en) * | 2005-12-22 | 2007-07-05 | Showa Denko Kk | Semi-electroconductive structure, electroconductive and/or thermo-conductive structure, and method for production thereof and use thereof |
JP2012140625A (en) * | 2012-01-23 | 2012-07-26 | Nitto Denko Corp | Adhesive heat-conducting member and method for producing the same |
JP2014091248A (en) * | 2012-11-02 | 2014-05-19 | Okura Ind Co Ltd | Method for producing conductive film |
Also Published As
Publication number | Publication date |
---|---|
JPS6255496B2 (en) | 1987-11-19 |
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