SE8001418L - FOR ELECTRIC INSULATION PROPOSED POLYMER MATERIAL WITH CROSS-BONDED CABLE ISOLATED WITH THIS MATERIAL - Google Patents
FOR ELECTRIC INSULATION PROPOSED POLYMER MATERIAL WITH CROSS-BONDED CABLE ISOLATED WITH THIS MATERIALInfo
- Publication number
- SE8001418L SE8001418L SE8001418A SE8001418A SE8001418L SE 8001418 L SE8001418 L SE 8001418L SE 8001418 A SE8001418 A SE 8001418A SE 8001418 A SE8001418 A SE 8001418A SE 8001418 L SE8001418 L SE 8001418L
- Authority
- SE
- Sweden
- Prior art keywords
- cross
- electric insulation
- polymer material
- proposed polymer
- bonded cable
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/002—Inhomogeneous material in general
- H01B3/004—Inhomogeneous material in general with conductive additives or conductive layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Conductive Materials (AREA)
- Insulated Conductors (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The dielectric strength of an irradiation cross-linked, polymeric insulating material of resistivity at least 1 x 10<10> ohm-cm in or for an electric cable is improved by mixing, with the polymeric material, 10 to 40% of carbon black having a particle size in the range 200 to 500 millimicrons. The cable insulation may comprise layers of different density polyethylene, at least one of the layers being said mixture of polyethylene and carbon black.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1474479A | 1979-02-23 | 1979-02-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8001418L true SE8001418L (en) | 1980-08-24 |
SE445789B SE445789B (en) | 1986-07-14 |
Family
ID=21767433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8001418A SE445789B (en) | 1979-02-23 | 1980-02-22 | FOR ELECTRIC INSULATION PROPOSED POLYMER MATERIAL WITH CIRCUIT BINDING WITH CABLE ISOLATED WITH THIS MATERIAL |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS55149348A (en) |
AR (1) | AR222689A1 (en) |
BR (1) | BR8001105A (en) |
DE (1) | DE3001647A1 (en) |
ES (1) | ES489482A0 (en) |
FR (1) | FR2449953A1 (en) |
GB (1) | GB2043078B (en) |
IT (1) | IT1140689B (en) |
SE (1) | SE445789B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5034719A (en) * | 1989-04-04 | 1991-07-23 | Prestolite Wire Corporation | Radio frequency interference suppression ignition cable having a semiconductive polyolefin conductive core |
CN101851366B (en) * | 2010-04-29 | 2013-03-20 | 上海科悦高分子材料有限公司 | Strippable shielding material for 35KV-level middle-high voltage cross-linked cable insulating layer as well as preparation method and application thereof |
JP7210433B2 (en) * | 2017-04-18 | 2023-01-23 | 信越化学工業株式会社 | High dielectric insulating silicone rubber composition and electric field relaxation layer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2146928B1 (en) * | 1971-07-26 | 1977-01-28 | Silec Liaisons Elec | |
JPS5610352B2 (en) * | 1972-12-13 | 1981-03-07 | ||
JPS51133795A (en) * | 1975-05-15 | 1976-11-19 | Furukawa Electric Co Ltd:The | Semi-conductive thin sheet |
US4188276A (en) * | 1975-08-04 | 1980-02-12 | Raychem Corporation | Voltage stable positive temperature coefficient of resistance crosslinked compositions |
-
1980
- 1980-01-17 DE DE19803001647 patent/DE3001647A1/en not_active Withdrawn
- 1980-02-04 GB GB8003632A patent/GB2043078B/en not_active Expired
- 1980-02-15 FR FR8003420A patent/FR2449953A1/en active Granted
- 1980-02-21 JP JP1978680A patent/JPS55149348A/en active Pending
- 1980-02-21 AR AR280039A patent/AR222689A1/en active
- 1980-02-22 IT IT20098/80A patent/IT1140689B/en active
- 1980-02-22 BR BR8001105A patent/BR8001105A/en not_active IP Right Cessation
- 1980-02-22 ES ES489482A patent/ES489482A0/en active Granted
- 1980-02-22 SE SE8001418A patent/SE445789B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3001647A1 (en) | 1980-09-04 |
IT1140689B (en) | 1986-10-01 |
SE445789B (en) | 1986-07-14 |
ES8103459A1 (en) | 1981-02-16 |
FR2449953A1 (en) | 1980-09-19 |
BR8001105A (en) | 1980-10-29 |
GB2043078B (en) | 1982-12-08 |
FR2449953B1 (en) | 1984-01-13 |
ES489482A0 (en) | 1981-02-16 |
JPS55149348A (en) | 1980-11-20 |
GB2043078A (en) | 1980-10-01 |
AR222689A1 (en) | 1981-06-15 |
IT8020098A0 (en) | 1980-02-22 |
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