JPS5634738A - Polyolefin composition and electric cable using the same - Google Patents

Polyolefin composition and electric cable using the same

Info

Publication number
JPS5634738A
JPS5634738A JP11087879A JP11087879A JPS5634738A JP S5634738 A JPS5634738 A JP S5634738A JP 11087879 A JP11087879 A JP 11087879A JP 11087879 A JP11087879 A JP 11087879A JP S5634738 A JPS5634738 A JP S5634738A
Authority
JP
Japan
Prior art keywords
polyolefin composition
polyolefin
same
electric cable
application under
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
JP11087879A
Other languages
Japanese (ja)
Inventor
Kenichirou Soma
Shoji Kuma
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 JP11087879A priority Critical patent/JPS5634738A/en
Publication of JPS5634738A publication Critical patent/JPS5634738A/en
Pending legal-status Critical Current

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Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)

Abstract

PURPOSE: A polyolefin composition for electric cables that contains a specific amount of hydroxyls, thus inhibiting or reducing the formation of water trees and lessening the deterioration caused by electric application under water immersion.
CONSTITUTION: A polyolefin is combined with a hydroxylated polyethylene or vinyl alcohol so that the hydroxyl content is adjusted to 0.003W5.0pts.wt., thus producing the objective composition. For example, the polyolefin composition is used as the insulation layer 3 to coat the conductor 1 and the resultant cable shows remarkably lessened deterioration caused by electric application under water immersion.
COPYRIGHT: (C)1981,JPO&Japio
JP11087879A 1979-08-30 1979-08-30 Polyolefin composition and electric cable using the same Pending JPS5634738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11087879A JPS5634738A (en) 1979-08-30 1979-08-30 Polyolefin composition and electric cable using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11087879A JPS5634738A (en) 1979-08-30 1979-08-30 Polyolefin composition and electric cable using the same

Publications (1)

Publication Number Publication Date
JPS5634738A true JPS5634738A (en) 1981-04-07

Family

ID=14546979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11087879A Pending JPS5634738A (en) 1979-08-30 1979-08-30 Polyolefin composition and electric cable using the same

Country Status (1)

Country Link
JP (1) JPS5634738A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220304A (en) * 1982-06-15 1983-12-21 日立電線株式会社 Electrically insulating composition and wire, cable coated with same composition
JPS61181848A (en) * 1985-02-06 1986-08-14 Mitsubishi Chem Ind Ltd Polypropylene resin composition for biaxially oriented film
JPS62246946A (en) * 1986-04-21 1987-10-28 Fujikura Ltd Resin composition

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58220304A (en) * 1982-06-15 1983-12-21 日立電線株式会社 Electrically insulating composition and wire, cable coated with same composition
JPS6248327B2 (en) * 1982-06-15 1987-10-13 Hitachi Cable
JPS61181848A (en) * 1985-02-06 1986-08-14 Mitsubishi Chem Ind Ltd Polypropylene resin composition for biaxially oriented film
JPH0129504B2 (en) * 1985-02-06 1989-06-12 Mitsubishi Kasei Kk
JPS62246946A (en) * 1986-04-21 1987-10-28 Fujikura Ltd Resin composition

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