JPS5649781A - Self-weldable tape - Google Patents
Self-weldable tapeInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6148602A (en) * | 1984-08-11 | 1986-03-10 | Aisin Warner Ltd | Accumulator |
-
1979
- 1979-09-29 JP JP12626579A patent/JPS6049232B2/en not_active Expired
Cited By (1)
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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