FR2231690A1 - Flame-resistant insulation contg. PVC - epoxy acrylate, (chlorinated)polyethylene and free-radical initiator, for wires and cables - Google Patents

Flame-resistant insulation contg. PVC - epoxy acrylate, (chlorinated)polyethylene and free-radical initiator, for wires and cables

Info

Publication number
FR2231690A1
FR2231690A1 FR7418175A FR7418175A FR2231690A1 FR 2231690 A1 FR2231690 A1 FR 2231690A1 FR 7418175 A FR7418175 A FR 7418175A FR 7418175 A FR7418175 A FR 7418175A FR 2231690 A1 FR2231690 A1 FR 2231690A1
Authority
FR
France
Prior art keywords
flame
polyethylene
contg
pvc
free
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.)
Withdrawn
Application number
FR7418175A
Other languages
French (fr)
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 FR2231690A1 publication Critical patent/FR2231690A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
    • C08L23/286—Chlorinated polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/023—On to modified polymers, e.g. chlorinated polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
    • C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

A flame-resistant insulation is produced from a heat-hardening compsn. contg. 10-45 wt. % PVC, 35-80% chlorinated polyethylene and 10-25% polyethylene, which has been cross-linked by 1-10 wt. % of an epoxy acrylate in presence of a free-radical initiator. The compsn. has good electrical, mechanical and chemical props. The flexibility (elongation is not 175%) allows appln. by extrusio(; the oxygen index is >25, and the compsn. satisfies the vertical FR-1 and the horizontal Underwriters' Laboratories tests for flame-proofing.
FR7418175A 1973-05-29 1974-05-27 Flame-resistant insulation contg. PVC - epoxy acrylate, (chlorinated)polyethylene and free-radical initiator, for wires and cables Withdrawn FR2231690A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36474673A 1973-05-29 1973-05-29

Publications (1)

Publication Number Publication Date
FR2231690A1 true FR2231690A1 (en) 1974-12-27

Family

ID=23435893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418175A Withdrawn FR2231690A1 (en) 1973-05-29 1974-05-27 Flame-resistant insulation contg. PVC - epoxy acrylate, (chlorinated)polyethylene and free-radical initiator, for wires and cables

Country Status (6)

Country Link
JP (1) JPS5027846A (en)
DE (1) DE2425340A1 (en)
ES (1) ES426563A1 (en)
FR (1) FR2231690A1 (en)
NL (1) NL7406643A (en)
SE (1) SE398682B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423998A2 (en) * 1989-10-09 1991-04-24 Sanyo Chemical Industries, Ltd. Composite and moulded articles therefrom

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036121A (en) * 1988-09-06 1991-07-30 The B. F. Goodrich Company Flame and smoke retardant cable insulation and jacketing compositions
DK0648532T3 (en) * 1993-10-14 1999-11-01 Engelhard Process Chem Gmbh Adsorptive drying of neutral gases

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423998A2 (en) * 1989-10-09 1991-04-24 Sanyo Chemical Industries, Ltd. Composite and moulded articles therefrom
EP0423998A3 (en) * 1989-10-09 1992-07-08 Sanyo Chemical Industries, Ltd. Composite and moulded articles therefrom
US5369183A (en) * 1989-10-09 1994-11-29 Sanyo Chemical Industries, Ltd. Composite and molding from the composite

Also Published As

Publication number Publication date
NL7406643A (en) 1974-12-03
SE7407026L (en) 1974-12-02
DE2425340A1 (en) 1974-12-19
JPS5027846A (en) 1975-03-22
ES426563A1 (en) 1976-09-01
SE398682B (en) 1978-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse