JPS55127002A - Electric wave absorbing material with high heat resistance - Google Patents

Electric wave absorbing material with high heat resistance

Info

Publication number
JPS55127002A
JPS55127002A JP3580479A JP3580479A JPS55127002A JP S55127002 A JPS55127002 A JP S55127002A JP 3580479 A JP3580479 A JP 3580479A JP 3580479 A JP3580479 A JP 3580479A JP S55127002 A JPS55127002 A JP S55127002A
Authority
JP
Japan
Prior art keywords
absorbing material
binder
electric wave
wave absorbing
heat resistance
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
Application number
JP3580479A
Other languages
Japanese (ja)
Other versions
JPH0120521B2 (en
Inventor
Kazuo Suzuki
Shigeru Suzuki
Masao Kitaoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP3580479A priority Critical patent/JPS55127002A/en
Publication of JPS55127002A publication Critical patent/JPS55127002A/en
Publication of JPH0120521B2 publication Critical patent/JPH0120521B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

PURPOSE: To obtain electric wave absorbing material with high continuous working temperature by compounding polyphenylenesulfide with a predetermined melt index as binder with spinel ferrite with a predetermined grain size at specific mixture ratio.
CONSTITUTION: A single of or a plurality of polyphenylenesulfide of 70W10wt%, which is (are) thermo plastic resin, with the melt index of 10W8000g/min, superior heat aging resistance and high chemical resistance is (are) compounded with zincic-manganess ferrite of 30W90wt% with the average grain size of 0.1W50μ as binder. By so doing, it becomes possible to obtain electric absorbing material including resin binder capable of injection molding and with high heat resistance allowing the continuous working temperature up to 270°C.
COPYRIGHT: (C)1980,JPO&Japio
JP3580479A 1979-03-26 1979-03-26 Electric wave absorbing material with high heat resistance Granted JPS55127002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3580479A JPS55127002A (en) 1979-03-26 1979-03-26 Electric wave absorbing material with high heat resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3580479A JPS55127002A (en) 1979-03-26 1979-03-26 Electric wave absorbing material with high heat resistance

Publications (2)

Publication Number Publication Date
JPS55127002A true JPS55127002A (en) 1980-10-01
JPH0120521B2 JPH0120521B2 (en) 1989-04-17

Family

ID=12452101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3580479A Granted JPS55127002A (en) 1979-03-26 1979-03-26 Electric wave absorbing material with high heat resistance

Country Status (1)

Country Link
JP (1) JPS55127002A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769711A (en) * 1980-10-20 1982-04-28 Daido Steel Co Ltd Anisotropic resin magnet
JPS5911357A (en) * 1982-07-09 1984-01-20 Asahi Glass Co Ltd Polyphenylene sulfide resin molding material
JPS60173052A (en) * 1984-02-20 1985-09-06 Mitsui Toatsu Chem Inc Resin composition
JPS61254669A (en) * 1985-05-07 1986-11-12 Katsumi Yoshino Magnetic electrically-conductive high polymer
JPS6289746A (en) * 1985-06-15 1987-04-24 Tdk Corp Material for suppressing unnecessary mode
JPH02180962A (en) * 1988-12-30 1990-07-13 Toopuren:Kk Polyphenylene sulfide resin composition
US4956499A (en) * 1987-03-30 1990-09-11 Kureha Kagaku Kogyo Kabushiki Kaisha Polyarylene thioether composition for molding
JPH0319247U (en) * 1989-07-06 1991-02-26
JPH06350284A (en) * 1993-06-10 1994-12-22 Murata Mfg Co Ltd Chip coil element
CN103044784A (en) * 2012-12-26 2013-04-17 青岛华仁信息技术开发有限公司 High-heat-conductivity ternary rubber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7286623B2 (en) 2018-03-30 2023-06-05 ダイキン工業株式会社 Radio wave absorbing materials and radio wave absorbing sheets

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121999A (en) * 1973-04-02 1974-11-21
JPS5261000A (en) * 1975-11-15 1977-05-19 Hinomoto Denki Kk Heattconductive insulating material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121999A (en) * 1973-04-02 1974-11-21
JPS5261000A (en) * 1975-11-15 1977-05-19 Hinomoto Denki Kk Heattconductive insulating material

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769711A (en) * 1980-10-20 1982-04-28 Daido Steel Co Ltd Anisotropic resin magnet
JPS5911357A (en) * 1982-07-09 1984-01-20 Asahi Glass Co Ltd Polyphenylene sulfide resin molding material
JPS60173052A (en) * 1984-02-20 1985-09-06 Mitsui Toatsu Chem Inc Resin composition
JPS61254669A (en) * 1985-05-07 1986-11-12 Katsumi Yoshino Magnetic electrically-conductive high polymer
JPS6289746A (en) * 1985-06-15 1987-04-24 Tdk Corp Material for suppressing unnecessary mode
US4956499A (en) * 1987-03-30 1990-09-11 Kureha Kagaku Kogyo Kabushiki Kaisha Polyarylene thioether composition for molding
JPH02180962A (en) * 1988-12-30 1990-07-13 Toopuren:Kk Polyphenylene sulfide resin composition
JPH0319247U (en) * 1989-07-06 1991-02-26
JPH06350284A (en) * 1993-06-10 1994-12-22 Murata Mfg Co Ltd Chip coil element
CN103044784A (en) * 2012-12-26 2013-04-17 青岛华仁信息技术开发有限公司 High-heat-conductivity ternary rubber
CN103044784B (en) * 2012-12-26 2015-07-15 青岛华仁技术孵化器有限公司 High-heat-conductivity ternary rubber

Also Published As

Publication number Publication date
JPH0120521B2 (en) 1989-04-17

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