JPS6456754A - Electromagnetic wave shielding resin composition - Google Patents

Electromagnetic wave shielding resin composition

Info

Publication number
JPS6456754A
JPS6456754A JP21289887A JP21289887A JPS6456754A JP S6456754 A JPS6456754 A JP S6456754A JP 21289887 A JP21289887 A JP 21289887A JP 21289887 A JP21289887 A JP 21289887A JP S6456754 A JPS6456754 A JP S6456754A
Authority
JP
Japan
Prior art keywords
resin
heat deformation
temperature
deformation temperature
composition
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.)
Pending
Application number
JP21289887A
Other languages
Japanese (ja)
Inventor
Hironobu Takahama
Toshio Herai
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.)
Nippon Steel Corp
Nippon Steel Chemical and Materials Co Ltd
Original Assignee
Nippon Steel Corp
Nippon Steel Chemical 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 Nippon Steel Corp, Nippon Steel Chemical Co Ltd filed Critical Nippon Steel Corp
Priority to JP21289887A priority Critical patent/JPS6456754A/en
Publication of JPS6456754A publication Critical patent/JPS6456754A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To provide the titled composition retaining its effective properties even when used under high temperatures or under repeatedly varying temperatures between high and low temperatures, by compounding stainless steel fibers with a matrix resin having a heat deformation temperature which satisfies a specific relation to the maximum temperature to be used. CONSTITUTION:The objective composition is produced by compounding (A) a matrix resin (e.g.: a composition comprising 100pts. of ABS resin and 5-70pts. of polycarbonate resin) comprising as the main component one or more kinds of styrenic resins (e.g.: polystyrene or ABS resin) and having a heat deformation temperature THDT satisfying a relation of THDT>=65+0.43XTh (Th is the maximum working temperature and is 60-100 deg.C) with (B) 2-20wt.% of stainless steel fibers having a fiber diameter of 2-50mum. A part or total of the styrene component in each of said styrenic resins is displaced by alpha-methylstyrene to raise the heat deformation temperature of each styrenic resin by >=5 deg.C.
JP21289887A 1987-08-28 1987-08-28 Electromagnetic wave shielding resin composition Pending JPS6456754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21289887A JPS6456754A (en) 1987-08-28 1987-08-28 Electromagnetic wave shielding resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21289887A JPS6456754A (en) 1987-08-28 1987-08-28 Electromagnetic wave shielding resin composition

Publications (1)

Publication Number Publication Date
JPS6456754A true JPS6456754A (en) 1989-03-03

Family

ID=16630099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21289887A Pending JPS6456754A (en) 1987-08-28 1987-08-28 Electromagnetic wave shielding resin composition

Country Status (1)

Country Link
JP (1) JPS6456754A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60106848A (en) * 1983-04-12 1985-06-12 Showa Denko Kk Thermoplastic resin composition
JPS6227450A (en) * 1985-07-26 1987-02-05 Daihachi Kagaku Kogyosho:Kk Flame-retardant resin composition for electromagnetic wave shielding
JPS6297806A (en) * 1985-10-24 1987-05-07 Nippon Steel Corp Manufacture of metal fiber containing styrene-based resin molded product
JPS62119249A (en) * 1985-11-20 1987-05-30 Mitsubishi Monsanto Chem Co Production of thermoplastic resin composition containing metal fiber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60106848A (en) * 1983-04-12 1985-06-12 Showa Denko Kk Thermoplastic resin composition
JPS6227450A (en) * 1985-07-26 1987-02-05 Daihachi Kagaku Kogyosho:Kk Flame-retardant resin composition for electromagnetic wave shielding
JPS6297806A (en) * 1985-10-24 1987-05-07 Nippon Steel Corp Manufacture of metal fiber containing styrene-based resin molded product
JPS62119249A (en) * 1985-11-20 1987-05-30 Mitsubishi Monsanto Chem Co Production of thermoplastic resin composition containing metal fiber

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