JPS5649781A - Self-weldable tape - Google Patents

Self-weldable tape

Info

Publication number
JPS5649781A
JPS5649781A JP12626579A JP12626579A JPS5649781A JP S5649781 A JPS5649781 A JP S5649781A JP 12626579 A JP12626579 A JP 12626579A JP 12626579 A JP12626579 A JP 12626579A JP S5649781 A JPS5649781 A JP S5649781A
Authority
JP
Japan
Prior art keywords
peroxide
self
tape
ethylene
tape support
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
JP12626579A
Other languages
Japanese (ja)
Other versions
JPS6049232B2 (en
Inventor
Satoru Gunji
Shigeo Hayashi
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP12626579A priority Critical patent/JPS6049232B2/en
Publication of JPS5649781A publication Critical patent/JPS5649781A/en
Publication of JPS6049232B2 publication Critical patent/JPS6049232B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To provide the titled compsn. having excellent heat resistance, etc. and suitable for use in high-voltage cable. consisting of a tape support and a self-weldable layer bonded onto the surface of the tape support, said tape support being obtd. by molding a specified mixt. consisting mainly of an ethylene-propylene copolymer.
CONSTITUTION: (A) 70W90pts.wt. of an ethylene-propylene copolymer or an ethylene-propylene terpolymer, (B) 10W30pts.wt. of a solftening material which is not crosslinked in the presence of an org. peroxide (e.g. a butyl rubber, a polyisobutylene or a polybutene), and (C) 0.1W0.8pt.wt. of an org. peroxide such as dicumyl peroxide or di-tert.butyl-peroxide, are mixed together. Then the mixt. is molded and crosslinked to obtain a tape support having physical properties such as tensile stress of not more than 0.15kg/mm2 at 300% modulus and elongation of not less than 900%. A self-weldable layer is formed on the surface of the support to obtain the titled tape.
COPYRIGHT: (C)1981,JPO&Japio
JP12626579A 1979-09-29 1979-09-29 self-fusing tape Expired JPS6049232B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12626579A JPS6049232B2 (en) 1979-09-29 1979-09-29 self-fusing tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12626579A JPS6049232B2 (en) 1979-09-29 1979-09-29 self-fusing tape

Publications (2)

Publication Number Publication Date
JPS5649781A true JPS5649781A (en) 1981-05-06
JPS6049232B2 JPS6049232B2 (en) 1985-10-31

Family

ID=14930897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12626579A Expired JPS6049232B2 (en) 1979-09-29 1979-09-29 self-fusing tape

Country Status (1)

Country Link
JP (1) JPS6049232B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148602A (en) * 1984-08-11 1986-03-10 Aisin Warner Ltd Accumulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6148602A (en) * 1984-08-11 1986-03-10 Aisin Warner Ltd Accumulator

Also Published As

Publication number Publication date
JPS6049232B2 (en) 1985-10-31

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