ES471841A1 - Flameeresistant composition and its products - Google Patents

Flameeresistant composition and its products

Info

Publication number
ES471841A1
ES471841A1 ES471841A ES471841A ES471841A1 ES 471841 A1 ES471841 A1 ES 471841A1 ES 471841 A ES471841 A ES 471841A ES 471841 A ES471841 A ES 471841A ES 471841 A1 ES471841 A1 ES 471841A1
Authority
ES
Spain
Prior art keywords
pts
compsns
cpd
iii
compsn
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
ES471841A
Other languages
Spanish (es)
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 ES471841A1 publication Critical patent/ES471841A1/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
    • 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
    • H01B3/18—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
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Abstract

Compsn. contains 100 pts. wt. hydrocarbon polymer (I), 2-20 pts. wt. organopolysiloxane rubber (II) and 2-15 pts. wt. Pb cpd. (III). The compsns. may also contain 10 pts. wt. vapour-phase SiO2, 0-10 pts. wt. antioxidant, 0-50 pts. wt. filler and 0-10 pts. wt. organic peroxide, as crosslinking agent. The compsns. are used partic. for insulating wires and cables. Addn. of (II) and (III) improves flame-resistance, lowers spread of burning and increases carbonisation, without incorporating a halogen-contg. cpd. E.g. O2-index can be increased from 16.8% to >22%. Typical compsn. contains polyethylene, (II), dibasic Pb phthalate and opt. polymerised trimethyl-dihydro-quinoline together with 4,4'-thio-bis-6-tert. Bu-m-cresol as anti-oxidant.
ES471841A 1977-07-18 1978-07-18 Flameeresistant composition and its products Expired ES471841A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81685477A 1977-07-18 1977-07-18

Publications (1)

Publication Number Publication Date
ES471841A1 true ES471841A1 (en) 1979-10-01

Family

ID=25221781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471841A Expired ES471841A1 (en) 1977-07-18 1978-07-18 Flameeresistant composition and its products

Country Status (8)

Country Link
JP (1) JPS5421449A (en)
CA (1) CA1110789A (en)
DE (1) DE2821807A1 (en)
DK (1) DK321878A (en)
ES (1) ES471841A1 (en)
FR (1) FR2398371A1 (en)
SE (1) SE7807904L (en)
YU (1) YU171078A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017579B1 (en) * 1979-04-03 1983-09-07 Thomson Jeumont Cables Electrical cable with a reduced degree of nuisance, and having a good fire behaviour
FR2480484B1 (en) * 1980-04-14 1986-04-11 Thomson Brandt LOW NUISANCE ELECTRICAL CABLE HAVING GOOD FIRE BEHAVIOR
FR2496964A1 (en) * 1980-12-24 1982-06-25 Gustinelli Jean Electric leads with a mesh earthing sleeve - between polymeric insulation and sheathing, to reduce wt. stiffness, cost and risk
JPH068376B2 (en) * 1984-04-06 1994-02-02 三井東圧化学株式会社 Ethylene / propylene copolymer resin composition
US5027594A (en) * 1987-11-13 1991-07-02 3 B Di Ballerini & C. S.N.C. Equipment for producing a yarn having loosened fibers and binding threads
DE19542157B4 (en) * 1995-11-11 2004-09-02 Alcatel Kabel Ag & Co. Flame retardant, crosslinked or uncrosslinked polymer mixture
US6291556B1 (en) 1999-03-26 2001-09-18 Shin-Etsu Chemical Co., Ltd. Semiconductor encapsulating epoxy resin composition and semiconductor device
TW538482B (en) 1999-04-26 2003-06-21 Shinetsu Chemical Co Semiconductor encapsulating epoxy resin composition and semiconductor device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1294986A (en) * 1970-01-05 1972-11-01
US3960739A (en) * 1973-06-21 1976-06-01 General Electric Company Method of stabilizing the dielectric strength of polyolefin polymers, and the stabilized compositions and products thereof

Also Published As

Publication number Publication date
YU171078A (en) 1982-10-31
FR2398371A1 (en) 1979-02-16
JPS5421449A (en) 1979-02-17
DE2821807A1 (en) 1979-02-08
FR2398371B1 (en) 1983-02-18
CA1110789A (en) 1981-10-13
SE7807904L (en) 1979-01-19
DK321878A (en) 1979-01-19

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