GB1477642A - Fibre-reinforced composite materials - Google Patents

Fibre-reinforced composite materials

Info

Publication number
GB1477642A
GB1477642A GB4906073A GB4906073A GB1477642A GB 1477642 A GB1477642 A GB 1477642A GB 4906073 A GB4906073 A GB 4906073A GB 4906073 A GB4906073 A GB 4906073A GB 1477642 A GB1477642 A GB 1477642A
Authority
GB
United Kingdom
Prior art keywords
mat
filaments
glass
resin
slurry
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
GB4906073A
Inventor
I R K Greig
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers 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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Priority to GB4906073A priority Critical patent/GB1477642A/en
Priority to NL7413469A priority patent/NL7413469A/en
Priority to FR7434559A priority patent/FR2248154B3/fr
Priority to SE7413116A priority patent/SE7413116L/xx
Priority to DE19742449549 priority patent/DE2449549A1/en
Priority to IT70116/74A priority patent/IT1024639B/en
Priority to JP49120440A priority patent/JPS5078673A/ja
Publication of GB1477642A publication Critical patent/GB1477642A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/305—Spray-up of reinforcing fibres with or without matrix to form a non-coherent mat in or on a mould
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/002—Inorganic yarns or filaments
    • D04H3/004—Glass yarns or filaments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

1477642 Glass fibre resin composites PILKINGTON BROS Ltd 4 Oct 1974 [22 Oct 1973] 49060/73 Heading D1R [Also in Division B5] A glass-fibre reinforced resin composite is prepared by producing non-continuous glass filaments from molten glass and spraying onto the filaments, immediately after their production, a size composition adapted to protect the filaments against abrasion and containing a film-forming agent which produces a degree of interfilament bonding, forming the filaments into a fibrous glass mat, applying a settable synthetic resin to the mat and compressing the impregnated mat to produce a composite with substantially no voids. The filaments are produced by steam blowing using a multiple tipped bushing or by centrifugal spinning and have a diameter of 10 to 30 microns. They are sized by spraying with an aqueous dispersion of polyvinyl acetate, a silane coupling agent and a lubricant (three being specified) to deposit 2% by weight dry solids. The filaments are collected on a conveyor to form a mat. In example 1 the mat is dried then sprayed with an aqueous slurry of partly polymerised polyester resin, calcium carbonate filler and tbutyl benzoate catalyst and bed in between sheets of polyethylene film through compression rollers to form a "prepreg". Portions were moulded under pressure at 150‹C for 2 minutes. In example 10 the slurry is replaced by powdered epoxy resin. Laminates. The mat of example 1 is collected after spraying with slurry and a plurality of superimposed mats pressed between metal plates and then hot press moulded. Alternatively three impregnated mats are superimposed in a mould, catalysed polyester resin without filler is poured on and the laminate is hot press moulded.
GB4906073A 1973-10-22 1973-10-22 Fibre-reinforced composite materials Expired GB1477642A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB4906073A GB1477642A (en) 1973-10-22 1973-10-22 Fibre-reinforced composite materials
NL7413469A NL7413469A (en) 1973-10-22 1974-10-14 PROCESS FOR THE MANUFACTURE OF A FIBER-REINFORCED COMPOSITE MATERIAL.
FR7434559A FR2248154B3 (en) 1973-10-22 1974-10-15
SE7413116A SE7413116L (en) 1973-10-22 1974-10-17
DE19742449549 DE2449549A1 (en) 1973-10-22 1974-10-17 PROCESS FOR PRODUCING A FIBER-REINFORCED COMPOSITE MATERIAL
IT70116/74A IT1024639B (en) 1973-10-22 1974-10-18 PROCESS FOR THE MANUFACTURE OF FIBER-REINFORCED COMPOSITE MATERIALS, GLASS, RESIN AND SIMILAR
JP49120440A JPS5078673A (en) 1973-10-22 1974-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4906073A GB1477642A (en) 1973-10-22 1973-10-22 Fibre-reinforced composite materials

Publications (1)

Publication Number Publication Date
GB1477642A true GB1477642A (en) 1977-06-22

Family

ID=10450974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4906073A Expired GB1477642A (en) 1973-10-22 1973-10-22 Fibre-reinforced composite materials

Country Status (7)

Country Link
JP (1) JPS5078673A (en)
DE (1) DE2449549A1 (en)
FR (1) FR2248154B3 (en)
GB (1) GB1477642A (en)
IT (1) IT1024639B (en)
NL (1) NL7413469A (en)
SE (1) SE7413116L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006043019A1 (en) * 2004-10-21 2006-04-27 Hexcel Composites Limited Fibre reinforced assembly
US9447531B2 (en) 2007-06-03 2016-09-20 Imerys Pigments, Inc. Process for producing nonwoven fabric
CN109457308A (en) * 2018-12-05 2019-03-12 北京宇航高科新材料有限公司 A kind of center glue spraying structure of centrifugal fiber spinning machine
CN109677562A (en) * 2018-12-06 2019-04-26 江苏越科新材料有限公司 A kind of anchor chain and preparation method thereof based on composite material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090220729A1 (en) * 2006-03-24 2009-09-03 Francois Roederer Needle-Punched Glass Mat
CN111727110B (en) * 2018-04-25 2022-03-29 旭化成株式会社 Continuous fiber-reinforced resin molded article and method for producing same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006043019A1 (en) * 2004-10-21 2006-04-27 Hexcel Composites Limited Fibre reinforced assembly
US8501309B2 (en) 2004-10-21 2013-08-06 Hexcel Composites Limited Fibre reinforced assembly
US9447531B2 (en) 2007-06-03 2016-09-20 Imerys Pigments, Inc. Process for producing nonwoven fabric
CN109457308A (en) * 2018-12-05 2019-03-12 北京宇航高科新材料有限公司 A kind of center glue spraying structure of centrifugal fiber spinning machine
CN109457308B (en) * 2018-12-05 2023-12-29 北京宇航高科新材料有限公司 Center glue spraying structure of centrifugal fiber spinning machine
CN109677562A (en) * 2018-12-06 2019-04-26 江苏越科新材料有限公司 A kind of anchor chain and preparation method thereof based on composite material
CN109677562B (en) * 2018-12-06 2024-01-30 江苏越科新材料有限公司 Anchor chain based on composite material and preparation method thereof

Also Published As

Publication number Publication date
SE7413116L (en) 1975-04-23
DE2449549A1 (en) 1975-04-30
IT1024639B (en) 1978-07-20
FR2248154B3 (en) 1977-07-22
NL7413469A (en) 1975-04-24
FR2248154A1 (en) 1975-05-16
JPS5078673A (en) 1975-06-26

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Legal Events

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