GB953236A - Adhesive system for attaching cured fluorocarbon elastomers to metals - Google Patents

Adhesive system for attaching cured fluorocarbon elastomers to metals

Info

Publication number
GB953236A
GB953236A GB26954/61A GB2695461A GB953236A GB 953236 A GB953236 A GB 953236A GB 26954/61 A GB26954/61 A GB 26954/61A GB 2695461 A GB2695461 A GB 2695461A GB 953236 A GB953236 A GB 953236A
Authority
GB
United Kingdom
Prior art keywords
fluorocarbon
rubber
metal
parts
solution
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
GB26954/61A
Inventor
George Henry Botham
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.)
SPX Flow Technology Crawley Ltd
Original Assignee
APV Corp 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 APV Corp Ltd filed Critical APV Corp Ltd
Priority to GB26954/61A priority Critical patent/GB953236A/en
Publication of GB953236A publication Critical patent/GB953236A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • C08J5/124—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using adhesives based on a macromolecular component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)

Abstract

A fluorocarbon elastomer, e.g. a copolymer of hexafluoropropylene and vinylidene fluoride, is secured to a metal by the use of a rubber- or synthetic rubber-phenolic resin adhesive applied to the metal in conjunction with an epoxy resin applied to the fluorocarbon. The rubber used may be natural, GRS, or nitrile rubber. The adhesives are preferably applied in solution in a solvent such as methyl ethyl ketone with or without a proportion of a non-inflammable solvent such as trichloroethylene, and may contain dyestuffs. In an example a solution in methyl ethyl ketone of a composition containing 100 parts of nitrile rubber, 140 parts of phenolformaldehyde resin and 14 parts of hexamine is applied to a metal surface and dried; a second solution, in the same solvent, of an epoxy resin is then applied and the fluorocarbon layer applied when the coating has dried to the tacky stage; the joint is then cured in hot air or steam at 120 DEG C. for 30 minutes. The invention is applicable to the adhesion of fluorocarbon gaskets to metal plates in heat exchangers, for example those forming part of dairy equipment.
GB26954/61A 1961-07-25 1961-07-25 Adhesive system for attaching cured fluorocarbon elastomers to metals Expired GB953236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26954/61A GB953236A (en) 1961-07-25 1961-07-25 Adhesive system for attaching cured fluorocarbon elastomers to metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26954/61A GB953236A (en) 1961-07-25 1961-07-25 Adhesive system for attaching cured fluorocarbon elastomers to metals

Publications (1)

Publication Number Publication Date
GB953236A true GB953236A (en) 1964-03-25

Family

ID=10251824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26954/61A Expired GB953236A (en) 1961-07-25 1961-07-25 Adhesive system for attaching cured fluorocarbon elastomers to metals

Country Status (1)

Country Link
GB (1) GB953236A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007137850A1 (en) * 2006-05-31 2007-12-06 Huntsman Advanced Materials (Switzerland) Gmbh Metal/plastic hybrid structural parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007137850A1 (en) * 2006-05-31 2007-12-06 Huntsman Advanced Materials (Switzerland) Gmbh Metal/plastic hybrid structural parts
WO2007137829A1 (en) * 2006-05-31 2007-12-06 Huntsman Advanced Materials (Switzerland) Gmbh Metal-plastic hybrid structural components

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