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 MATERIAL

Info

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
Application number
SE8001418A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE445789B (en
Inventor
D A Silver
R C Lukac
S Rubinstein
Original Assignee
Pirelli Cable Corp
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 Pirelli Cable Corp filed Critical Pirelli Cable Corp
Publication of SE8001418L publication Critical patent/SE8001418L/en
Publication of SE445789B publication Critical patent/SE445789B/en

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)
  • Insulated Conductors (AREA)
  • Conductive Materials (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.
SE8001418A 1979-02-23 1980-02-22 FOR ELECTRIC INSULATION PROPOSED POLYMER MATERIAL WITH CIRCUIT BINDING WITH CABLE ISOLATED WITH THIS MATERIAL SE445789B (en)

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) ES8103459A1 (en)
FR (1) FR2449953A1 (en)
GB (1) GB2043078B (en)
IT (1) IT1140689B (en)
SE (1) SE445789B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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
US11434345B2 (en) 2017-04-18 2022-09-06 Shin-Etsu Chemical Co., Ltd. High dielectric insulating silicone rubber composition and electric field relaxation layer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES489482A0 (en) 1981-02-16
FR2449953B1 (en) 1984-01-13
IT1140689B (en) 1986-10-01
AR222689A1 (en) 1981-06-15
ES8103459A1 (en) 1981-02-16
JPS55149348A (en) 1980-11-20
DE3001647A1 (en) 1980-09-04
BR8001105A (en) 1980-10-29
GB2043078B (en) 1982-12-08
SE445789B (en) 1986-07-14
IT8020098A0 (en) 1980-02-22
GB2043078A (en) 1980-10-01
FR2449953A1 (en) 1980-09-19

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