GB2020305B - Solid silicone rubber compositions as insulators from firefor electrical components - Google Patents

Solid silicone rubber compositions as insulators from firefor electrical components

Info

Publication number
GB2020305B
GB2020305B GB7905247A GB7905247A GB2020305B GB 2020305 B GB2020305 B GB 2020305B GB 7905247 A GB7905247 A GB 7905247A GB 7905247 A GB7905247 A GB 7905247A GB 2020305 B GB2020305 B GB 2020305B
Authority
GB
United Kingdom
Prior art keywords
firefor
insulators
silicone rubber
electrical components
rubber compositions
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
GB7905247A
Other languages
English (en)
Other versions
GB2020305A (en
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB2020305A publication Critical patent/GB2020305A/en
Application granted granted Critical
Publication of GB2020305B publication Critical patent/GB2020305B/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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)
  • Details Of Indoor Wiring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB7905247A 1978-03-13 1979-02-14 Solid silicone rubber compositions as insulators from firefor electrical components Expired GB2020305B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88618778A 1978-03-13 1978-03-13

Publications (2)

Publication Number Publication Date
GB2020305A GB2020305A (en) 1979-11-14
GB2020305B true GB2020305B (en) 1982-08-04

Family

ID=25388565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7905247A Expired GB2020305B (en) 1978-03-13 1979-02-14 Solid silicone rubber compositions as insulators from firefor electrical components

Country Status (4)

Country Link
JP (1) JPS54135384A (enExample)
DE (1) DE2906116A1 (enExample)
FR (1) FR2419736A1 (enExample)
GB (1) GB2020305B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199107A (en) * 1981-06-02 1982-12-07 Hitachi Cable Insulated wire used at place exposed with radiation
JPS57202014A (en) * 1981-06-04 1982-12-10 Hitachi Cable Insulated wire used at place exposed with radiation
IT1177317B (it) * 1984-11-23 1987-08-26 Pirelli Cavi Spa Riempitivo per cavi e componenti di cavi a fibre ottiche e cavi a fibre ottiche e loro componenti incorporanti tale riempitivo
FR2584882B1 (fr) * 1985-07-10 1988-07-15 Silisol Sa Cable electrique de securite
US5519172A (en) * 1994-09-13 1996-05-21 W. L. Gore & Associates, Inc. Jacket material for protection of electrical conductors
FR2811802B1 (fr) * 2000-07-12 2004-11-19 Sagem Cable electrique de securite
IT201700024968A1 (it) * 2017-03-20 2018-09-20 Fondazione St Italiano Tecnologia Materiale multistrato di ridotto spessore per la protezione contro l’arco elettrico
KR102542191B1 (ko) * 2017-05-31 2023-06-12 모멘티브 파포만스 마테리아루즈 쟈판 고도가이샤 열전도성 폴리오르가노실록산 조성물

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220972A (en) * 1962-07-02 1965-11-30 Gen Electric Organosilicon process using a chloroplatinic acid reaction product as the catalyst
JPS5133149A (ja) * 1974-09-13 1976-03-22 Shinetsu Chemical Co Shirikoongomusoseibutsu
US3923705A (en) * 1974-10-30 1975-12-02 Dow Corning Method of preparing fire retardant siloxane foams and foams prepared therefrom
JPS5216562A (en) * 1975-07-31 1977-02-07 Shin Etsu Chem Co Ltd Silicone rubber composition
US4041010A (en) * 1975-10-06 1977-08-09 General Electric Company Solvent resistant room temperature vulcanizable silicone rubber compositions

Also Published As

Publication number Publication date
JPH0145681B2 (enExample) 1989-10-04
JPS54135384A (en) 1979-10-20
FR2419736B1 (enExample) 1984-06-29
DE2906116A1 (de) 1979-09-20
GB2020305A (en) 1979-11-14
FR2419736A1 (fr) 1979-10-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee