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GB2015915A - Method of Manufacturing Objects of Cured Resin Reinforced with Glass Fibre - Google Patents

Method of Manufacturing Objects of Cured Resin Reinforced with Glass Fibre

Info

Publication number
GB2015915A
GB2015915A GB7904829A GB7904829A GB2015915A GB 2015915 A GB2015915 A GB 2015915A GB 7904829 A GB7904829 A GB 7904829A GB 7904829 A GB7904829 A GB 7904829A GB 2015915 A GB2015915 A GB 2015915A
Authority
GB
United Kingdom
Prior art keywords
glass fibre
resin
preform
temporary binder
former
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.)
Granted
Application number
GB7904829A
Other versions
GB2015915B (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.)
SCANDINAVIAN GLASFIBER AB
Original Assignee
SCANDINAVIAN GLASFIBER AB
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 SCANDINAVIAN GLASFIBER AB filed Critical SCANDINAVIAN GLASFIBER AB
Publication of GB2015915A publication Critical patent/GB2015915A/en
Application granted granted Critical
Publication of GB2015915B publication Critical patent/GB2015915B/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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/36—Feeding the material on to the mould, core or other substrate
    • B29C41/365—Construction of spray-up equipment, e.g. spray-up guns
    • 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
    • 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
    • B29C70/34—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 and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

A method of manufacturing an object of cured resin reinforced with glass fibre, comprises manufacturing a chopped glass fibre preform 18 having substantially the same shape as the object of supplying chopped glass fibre 12 to a jet 1 of finely divided liquid, for example water, containing a temporary binder for the glass fibre and directing the jet with its contents of glass fibre and temporary binder towards different parts of the surface of a former 14 until a preform with the required amount of glass fibre has built up on the surface of the former. The bonded preform thus produced is placed in a closable forming cavity of a mould (not shown) for moulding the object, and then resin in uncured condition is injected, sucked or pressed into the forming cavity and thereafter cured. The temporary binder, for example polyvinyl acetate, an alkyd resin, an epoxy resin, a styrene resin or an urethane resin, may be soluble in the uncured resin e.g. a polyester, epoxy or polyurethane used, the temporary binder being maintained in soluble condition when the preform is placed in the forming cavity and the uncured resin is supplied to the mould. The former 14 may be a metallic or PVC mesh, a perforated sheet or a glass fibre fabric impregnated with iron. <IMAGE>
GB7904829A 1978-02-13 1979-02-12 Method of manufcturing objects of cured resin reinforced with glass fibre Expired GB2015915B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7801615A SE420991B (en) 1978-02-13 1978-02-13 KIT FOR PREPARATION OF FORMULA OF GLASS FIBER ARMED HARDWARE

Publications (2)

Publication Number Publication Date
GB2015915A true GB2015915A (en) 1979-09-19
GB2015915B GB2015915B (en) 1982-04-21

Family

ID=20333966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7904829A Expired GB2015915B (en) 1978-02-13 1979-02-12 Method of manufcturing objects of cured resin reinforced with glass fibre

Country Status (3)

Country Link
DK (1) DK60779A (en)
GB (1) GB2015915B (en)
SE (1) SE420991B (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019149A1 (en) * 1979-05-01 1980-11-26 Union Carbide Corporation Molding process and apparatus therefor
US4692291A (en) * 1980-04-14 1987-09-08 Union Carbide Corporation Molding method using fast curing fiber reinforced, low viscosity thermosetting resin
WO1991010547A1 (en) * 1990-01-11 1991-07-25 Freeman Chemical Corporation Process of forming fiber reinforced molded plastic articles and preforms therefor using a photosetting binder
EP0426317A3 (en) * 1989-10-30 1992-11-25 Ford Motor Company Limited A resin transfer moulding preform and a method of making the preform
GB2233928B (en) * 1989-05-23 1992-12-23 Brother Ind Ltd Apparatus and method for forming three-dimensional article
US5192387A (en) * 1990-11-05 1993-03-09 The C.A. Lawton Company Method of making preforms
US5217654A (en) * 1992-01-30 1993-06-08 The C. A. Lawton Company Two-stage mat forming preforming and molding process
US5686117A (en) * 1992-09-30 1997-11-11 Aircraft Braking Systems Corporation Method and apparatus for manufacturing disc brakes
US6001300A (en) * 1989-12-06 1999-12-14 C.A. Lawton Company Method for making rigid three-dimensional preforms using directed electromagnetic energy
US6183675B1 (en) 1999-01-08 2001-02-06 Ut Automotive Dearborn, Inc. Multiple fiber choppers for molding processes
GB2381494A (en) * 2001-10-30 2003-05-07 Trysome Ltd Reinforced fibre articles
US6736915B2 (en) 1999-12-03 2004-05-18 Lear Corporation Method of forming a headliner
US7597760B2 (en) 2003-09-26 2009-10-06 Brunswick Corporation Apparatus and method for making preforms in mold
US7691311B2 (en) 2007-04-27 2010-04-06 Vec Industries, L.L.C. Method for manufacturing a glass fiber reinforced article, and a glass fiber reinforced article
DE102013114089A1 (en) * 2013-12-16 2015-06-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fiber-reinforced plastic component and method of making same
CN114734658A (en) * 2022-03-22 2022-07-12 零度新能源科技(广东)有限公司 Yacht manufacturing method adopting composite material plate

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019149A1 (en) * 1979-05-01 1980-11-26 Union Carbide Corporation Molding process and apparatus therefor
US4692291A (en) * 1980-04-14 1987-09-08 Union Carbide Corporation Molding method using fast curing fiber reinforced, low viscosity thermosetting resin
GB2233928B (en) * 1989-05-23 1992-12-23 Brother Ind Ltd Apparatus and method for forming three-dimensional article
EP0426317A3 (en) * 1989-10-30 1992-11-25 Ford Motor Company Limited A resin transfer moulding preform and a method of making the preform
US6001300A (en) * 1989-12-06 1999-12-14 C.A. Lawton Company Method for making rigid three-dimensional preforms using directed electromagnetic energy
WO1991010547A1 (en) * 1990-01-11 1991-07-25 Freeman Chemical Corporation Process of forming fiber reinforced molded plastic articles and preforms therefor using a photosetting binder
US5192387A (en) * 1990-11-05 1993-03-09 The C.A. Lawton Company Method of making preforms
US5338169A (en) * 1990-11-05 1994-08-16 The C. A. Lawton Company Apparatus for making preforms
US5382148A (en) * 1992-01-30 1995-01-17 C.A. Lawton Corporation Two-stage mat forming, preforming and molding apparatus
US5217654A (en) * 1992-01-30 1993-06-08 The C. A. Lawton Company Two-stage mat forming preforming and molding process
US5686117A (en) * 1992-09-30 1997-11-11 Aircraft Braking Systems Corporation Method and apparatus for manufacturing disc brakes
US6183675B1 (en) 1999-01-08 2001-02-06 Ut Automotive Dearborn, Inc. Multiple fiber choppers for molding processes
WO2000040385A3 (en) * 1999-01-08 2001-12-20 Lear Automotive Dearborn Inc Multiple fiber choppers for molding processes
US6736915B2 (en) 1999-12-03 2004-05-18 Lear Corporation Method of forming a headliner
GB2381494B (en) * 2001-10-30 2004-12-08 Trysome Ltd Reinforced fibre articles
GB2381494A (en) * 2001-10-30 2003-05-07 Trysome Ltd Reinforced fibre articles
US7597760B2 (en) 2003-09-26 2009-10-06 Brunswick Corporation Apparatus and method for making preforms in mold
US7691311B2 (en) 2007-04-27 2010-04-06 Vec Industries, L.L.C. Method for manufacturing a glass fiber reinforced article, and a glass fiber reinforced article
US7875225B2 (en) 2007-04-27 2011-01-25 Vec Industries, L.L.C. Method and manufacturing a glass fiber reinforced article, and a glass fiber reinforced article
US8147741B2 (en) 2007-04-27 2012-04-03 Vec Industries, L.L.C. Method and manufacturing a glass fiber reinforced article, and a glass fiber reinforced article
DE102013114089A1 (en) * 2013-12-16 2015-06-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fiber-reinforced plastic component and method of making same
DE102013114089B4 (en) 2013-12-16 2023-06-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Process for manufacturing a component from a fiber-reinforced plastic
CN114734658A (en) * 2022-03-22 2022-07-12 零度新能源科技(广东)有限公司 Yacht manufacturing method adopting composite material plate

Also Published As

Publication number Publication date
DK60779A (en) 1979-08-14
GB2015915B (en) 1982-04-21
SE420991B (en) 1981-11-16
SE7801615L (en) 1979-08-14

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Legal Events

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