JPS54106555A - Heat-resistant flame-retardant crosslinked polyolefin electrical insulating composition - Google Patents
Heat-resistant flame-retardant crosslinked polyolefin electrical insulating compositionInfo
- 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
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.
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)
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 |
-
1978
- 1978-02-08 JP JP1307478A patent/JPS54106555A/en active Granted
Cited By (3)
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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