GB1015259A - Composite polymeric insulation for wires and cables - Google Patents

Composite polymeric insulation for wires and cables

Info

Publication number
GB1015259A
GB1015259A GB2129963A GB2129963A GB1015259A GB 1015259 A GB1015259 A GB 1015259A GB 2129963 A GB2129963 A GB 2129963A GB 2129963 A GB2129963 A GB 2129963A GB 1015259 A GB1015259 A GB 1015259A
Authority
GB
United Kingdom
Prior art keywords
ethylene
layer
propylene rubber
propylene
vulcanized
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.)
Expired
Application number
GB2129963A
Inventor
Leslie Norman Dawson
Harold Roy Bennett
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB2129963A priority Critical patent/GB1015259A/en
Priority to FR975398A priority patent/FR1403927A/en
Priority to NL6405915A priority patent/NL6405915A/xx
Publication of GB1015259A publication Critical patent/GB1015259A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806—Protection against damage caused by corrosion
    • 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
    • H01B3/441—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 from alkenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Organic Insulating Materials (AREA)

Abstract

A composite dielectric covering for electric conductor wires, comprises an inner layer of vulcanized ethylene/propylene rubber composition bonded to an outer layer of a vulcanized chlorosulphonated polyethylene composition. Optionally an additional layer of chlorosulphonated polyethylene may be applied between the wire and the ethylene/propylene rubber layer. The ethylene/propylene rubber may be derived from ethylene and propylene with/without diene, and may comprise a blend with butyl rubber. In examples the following ingredients are contained in the various layers: whiting, carbon black, clay, red lead, litharge, zinc oxide, titanium dioxide, magnesium oxide, pigments, softeners, paraffin wax and vulcanizing agents.
GB2129963A 1963-05-28 1963-05-28 Composite polymeric insulation for wires and cables Expired GB1015259A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2129963A GB1015259A (en) 1963-05-28 1963-05-28 Composite polymeric insulation for wires and cables
FR975398A FR1403927A (en) 1963-05-28 1964-05-22 Polyethylene copolymer products to form insulating materials
NL6405915A NL6405915A (en) 1963-05-28 1964-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2129963A GB1015259A (en) 1963-05-28 1963-05-28 Composite polymeric insulation for wires and cables

Publications (1)

Publication Number Publication Date
GB1015259A true GB1015259A (en) 1965-12-31

Family

ID=10160549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2129963A Expired GB1015259A (en) 1963-05-28 1963-05-28 Composite polymeric insulation for wires and cables

Country Status (2)

Country Link
GB (1) GB1015259A (en)
NL (1) NL6405915A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209091A (en) * 1987-08-26 1989-04-26 Pirelli Brasil Extra-high-tension power cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209091A (en) * 1987-08-26 1989-04-26 Pirelli Brasil Extra-high-tension power cable
GB2209091B (en) * 1987-08-26 1991-07-17 Pirelli Brasil "extra-high-tension power cable"

Also Published As

Publication number Publication date
NL6405915A (en) 1964-11-30

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