JPS54106555A - Heat-resistant flame-retardant crosslinked polyolefin electrical insulating composition - Google Patents

Heat-resistant flame-retardant crosslinked polyolefin electrical insulating composition

Info

Publication number
JPS54106555A
JPS54106555A JP1307478A JP1307478A JPS54106555A JP S54106555 A JPS54106555 A JP S54106555A JP 1307478 A JP1307478 A JP 1307478A JP 1307478 A JP1307478 A JP 1307478A JP S54106555 A JPS54106555 A JP S54106555A
Authority
JP
Japan
Prior art keywords
electrical insulating
crosslinked polyolefin
insulating composition
parts
heat
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
JP1307478A
Other languages
Japanese (ja)
Other versions
JPS6147861B2 (en
Inventor
Ryoichi Ito
Toshio Shiina
Toshimasa Hatta
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP1307478A priority Critical patent/JPS54106555A/en
Publication of JPS54106555A publication Critical patent/JPS54106555A/en
Publication of JPS6147861B2 publication Critical patent/JPS6147861B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:A crosslinked polyolefin electrical insulating composition having improved heat resistance and flame retardancy, comprising an ethylenic polymer, a specific flame retardant, a stabilizer, and an antioxidant. CONSTITUTION:A conposition comprising (A) 100 parts by wt. of polyethylene or a copolymer consisting mainly of ethylene. (B) 15-60 parts by wt. of a flame retardant consisting of (a) decabromobiphenyl ether and (b) antimory oxide at a weight ratio of (a) to (b) of 0.1-30, (C) 0.1 part by wt. or more of a stabilizer, such as tribasic lead sulfate or epoxy resin, capable of improving the volume resistivity and heat stability, and (D) 0.1-5 parts by wt. of a di-aryl-p-phenylene- diamine of formula(R1,R2,R3, and R4 are H or CH3 groups) as an artioxidant.
JP1307478A 1978-02-08 1978-02-08 Heat-resistant flame-retardant crosslinked polyolefin electrical insulating composition Granted JPS54106555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1307478A JPS54106555A (en) 1978-02-08 1978-02-08 Heat-resistant flame-retardant crosslinked polyolefin electrical insulating composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1307478A JPS54106555A (en) 1978-02-08 1978-02-08 Heat-resistant flame-retardant crosslinked polyolefin electrical insulating composition

Publications (2)

Publication Number Publication Date
JPS54106555A true JPS54106555A (en) 1979-08-21
JPS6147861B2 JPS6147861B2 (en) 1986-10-21

Family

ID=11822996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1307478A Granted JPS54106555A (en) 1978-02-08 1978-02-08 Heat-resistant flame-retardant crosslinked polyolefin electrical insulating composition

Country Status (1)

Country Link
JP (1) JPS54106555A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0163819A2 (en) * 1984-03-19 1985-12-11 Vulkor, Incorporated Polyolefin compounds having improved thermal stability and conductors coated therewith
WO1986004595A1 (en) * 1985-02-09 1986-08-14 Dainichi Nihon Densen Kabushiki Kaisha Polyolefin composition
WO2020225867A1 (en) * 2019-05-08 2020-11-12 住友電気工業株式会社 Hollow extrusion molded body, crosslinked body of same, heat shrinkable tube and multilayer heat shrinkable tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0163819A2 (en) * 1984-03-19 1985-12-11 Vulkor, Incorporated Polyolefin compounds having improved thermal stability and conductors coated therewith
WO1986004595A1 (en) * 1985-02-09 1986-08-14 Dainichi Nihon Densen Kabushiki Kaisha Polyolefin composition
WO2020225867A1 (en) * 2019-05-08 2020-11-12 住友電気工業株式会社 Hollow extrusion molded body, crosslinked body of same, heat shrinkable tube and multilayer heat shrinkable tube

Also Published As

Publication number Publication date
JPS6147861B2 (en) 1986-10-21

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