ES2039973T3 - Procedimiento para la fabricacion de una masa de prensado duroplastica de material compuesto de poliester y fibra de vidrio; dispositivo para la realizacion del procedimiento asi como masa prensada. - Google Patents

Procedimiento para la fabricacion de una masa de prensado duroplastica de material compuesto de poliester y fibra de vidrio; dispositivo para la realizacion del procedimiento asi como masa prensada.

Info

Publication number
ES2039973T3
ES2039973T3 ES90103093T ES90103093T ES2039973T3 ES 2039973 T3 ES2039973 T3 ES 2039973T3 ES 90103093 T ES90103093 T ES 90103093T ES 90103093 T ES90103093 T ES 90103093T ES 2039973 T3 ES2039973 T3 ES 2039973T3
Authority
ES
Spain
Prior art keywords
recycling
smc
pulverulent
procedure
glass fibres
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 - Lifetime
Application number
ES90103093T
Other languages
English (en)
Inventor
Klaus-Dieter Bartkowski
Michael Dr. Wesslein
Harald Mischo
Rudolf Kuhfusz
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.)
Fibron GmbH
Original Assignee
Fibron GmbH
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 Fibron GmbH filed Critical Fibron GmbH
Application granted granted Critical
Publication of ES2039973T3 publication Critical patent/ES2039973T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20Making multilayered or multicoloured articles
    • B29C43/203Making multilayered articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • B29B2017/0213Specific separating techniques
    • B29B2017/0217Mechanical separating techniques; devices therefor
    • B29B2017/0224Screens, sieves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • B29B2017/0213Specific separating techniques
    • B29B2017/0268Separation of metals
    • B29B2017/0272Magnetic separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04Disintegrating plastics, e.g. by milling
    • B29B2017/0424Specific disintegrating techniques; devices therefor
    • B29B2017/0488Hammers or beaters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00Use of polyesters or derivatives thereof, as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0872Prepregs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08Glass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2709/00Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08Glass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/30Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005Body finishings
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/52Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

PROPONEMOS UN PROCESO PARA LA FABRICACION DE UNA MASA PRENSADA DE DUROPLASTICO A PARTIR DE MATERIA PRIMA COMPUESTA DE FIBRA DE VIDRIO-POLIESTER, ESPECIALMENTE SMC, BMC, O DMC. LOS RESIDUOS 1 PROCEDENTES DEL PRENSADO PREVIO SMC, BMC O DMC SON SOMETIDOS A UN PROCESO DE DISMINUCION DE TAMAÑO EN EL MARTINETE 3, DONDE EL MECANISMO DE LA ESTRUCTURA DEL COMPUESTO FIBRA DE VIDRIO-POLIESTER SE ROMPE. LA FIBRA DE VIDRIO RECUPERADA ES SEPARADA EN UNA CRIBA VIBRATORIA 5 DE LA FRACCION RECYCLING EN POLVO Y COLOCADA DEBAJO MEDIANTE UN TRATAMIENTO SUPERFICIAL ESPECIAL. ESTA FRACCION RECYCLING ES AÑADIDA DE NUEVO. CON LA FABRICACION DE LA NUEVA MASA PRENSADA DE DUROPLASTICO SE INICIA LA RECUPERACION DE LA FRACCION RECYCLING DE POLVO EN PASTA DE RESINA COMO RELLENO RECYCLING. LA FIBRA DE VIDRIO RECICLADA SUSTITUYE EN ADELANTE A LA NECESARIA FIBRA DE VIDRIO ORIGINAL. DESPUES DEL PROCESO BAJO LA UTILIZACION DE RESIDUOS EL RECYCLING-SMC CONTIENE HASTA UN 40% DE FRACCION RECYCLING EN POLVO RECUPERADO Y 40% DE FIBRA DE VIDRIO RECUPERADA. EL MATERIAL PRENSADO OBTENIDO DE ESTE RECYCLING-SMC TIENE CASI LAS MISMAS BUENAS PROPIEDADES TECNICAS QUE EL MATERIAL OBTENIDO DEL ORIGINAL-SMC.-
ES90103093T 1990-02-17 1990-02-17 Procedimiento para la fabricacion de una masa de prensado duroplastica de material compuesto de poliester y fibra de vidrio; dispositivo para la realizacion del procedimiento asi como masa prensada. Expired - Lifetime ES2039973T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19900103093 EP0443051B1 (de) 1990-02-17 1990-02-17 Verfahren zur Herstellung einer duroplastischen Pressmasse aus Glasfaser-Polyester-Verbundwerkstoff; Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
ES2039973T3 true ES2039973T3 (es) 1993-10-01

Family

ID=8203663

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90103093T Expired - Lifetime ES2039973T3 (es) 1990-02-17 1990-02-17 Procedimiento para la fabricacion de una masa de prensado duroplastica de material compuesto de poliester y fibra de vidrio; dispositivo para la realizacion del procedimiento asi como masa prensada.

Country Status (4)

Country Link
EP (1) EP0443051B1 (es)
AT (1) ATE88408T1 (es)
DE (1) DE59001262D1 (es)
ES (1) ES2039973T3 (es)

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DE4211446C2 (de) * 1991-07-03 1996-07-11 Bakelite Ag Verfahren zur Herstellung eines Regenerats aus Fasern enthaltenden Duroplasten und Verwendung
HUT64714A (en) * 1991-09-18 1994-02-28 Phoenix Fibreglass Inc Method apparatus for separing fibres form a fibre reinforced product
DE4205119A1 (de) * 1992-02-20 1993-08-26 Ercom Composite Recyling Gmbh Verfahren und vorrichtung zum herstellen einer duroplastischen pressmasse aus faser-harz-werkstoff, insbesondere einer smc-matte (prepreg)
ES2049171B1 (es) * 1992-06-29 1994-10-01 Hispano Mecano Electrica Sa Procedimiento para la fabricacion de elementos laminares de poliester reforzado, para el moldeo de articulos.
DE4335054C1 (de) * 1993-10-14 1995-02-23 Menzolit Gmbh Verfahren zum Herstellen von SMC-Masse unter Verwendung von Recyclat
US5879802A (en) * 1996-09-12 1999-03-09 Prince Corporation Vehicle panel material
FR2778360B1 (fr) * 1998-05-11 2000-06-30 Inoplast Sa Installation de production de materiau de moulage par injection et compression
DE19821545A1 (de) * 1998-05-14 1999-11-18 Manfred Bahnemann Verfahren und Anlage zur Rückgewinnung der Wertstoffe aus Tintenstrahlpatronen
US6221291B1 (en) * 1999-02-26 2001-04-24 Lear Corporation Method for making a preform
JP2001279113A (ja) * 2000-03-30 2001-10-10 Mode Center:Kk 樹脂成形用材料及びこれを使用した樹脂成形物
CN100453285C (zh) * 2007-02-07 2009-01-21 王永清 含织物衬里软质pvc回收的生产工艺
DE102008002846B4 (de) 2008-05-08 2010-02-18 Cfk Valley Stade Recycling Gmbh & Co. Kg Abfallaufbereitungsverfahren und Anordnung dazu
GB0810543D0 (en) * 2008-06-10 2008-07-16 Univ Exeter The Manufacturing arrangement
DE102013002005A1 (de) 2013-02-06 2014-08-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Rückgewinnung von Fasern aus Bauteilen und Produkten aus Kunststoff-Faserverbundmaterialien
US9205573B2 (en) * 2013-04-10 2015-12-08 The Boeing Company Recycling of broad goods with thermoplastic stabilizer materials
DE202014105123U1 (de) 2014-10-27 2016-01-28 Mirko Winter Vorrichtung zur Zerkleinerung von Faserverbundwerkstoffen
DE102015002106A1 (de) 2015-02-23 2016-08-25 Basf Se Prozessanordnung sowie Verfahren zur Herstellung eines faserverstärkten Kunststoffbauteils
DE102015002107A1 (de) * 2015-02-23 2016-08-25 Basf Se Prozessanordnung sowie Verfahren zur Herstellung eines faserverstärkten Kunststoffbauteils
DE102015221262A1 (de) * 2015-10-30 2017-05-04 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Recyceln eines Faserverbundbauteils
US20180339499A1 (en) * 2017-05-25 2018-11-29 Nice Glass, LLC Structurally-reinforced plastic composite products produced with recycled waste glass fibers and recycled polymer compounds and process for making the same
DE102019117596A1 (de) * 2019-06-28 2020-12-31 Weißenborn Maschinenbau GmbH Vorrichtung und Verfahren zum Zerkleinern von Flächenkörpern aus Faserverbundwerkstoffen
EP4015085A1 (de) 2020-12-18 2022-06-22 Weißenborn Maschinenbau GmbH Vorrichtung zum zerkleinern von flächenkörpern aus faserverbundwerkstoff
CN113799295A (zh) * 2021-07-29 2021-12-17 蓝月再生资源(山东)有限公司 一种废旧树脂基复合材料玻璃钢回收工艺
CN114147897A (zh) * 2021-12-14 2022-03-08 合肥工业大学智能制造技术研究院 一种回收废旧酚醛塑料制备再生板材的生产工艺

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GB1399463A (en) * 1971-09-28 1975-07-02 Baker Perkins Chem Mach Manufacture of plastics moulding materials and products thereof
US4184829A (en) * 1974-03-15 1980-01-22 The General Tire & Rubber Company Apparatus for reprocessing scrap from fabric reinforced thermoplastic sheet
FR2280492A1 (fr) * 1974-07-31 1976-02-27 Emery Guy Procede et installation permettant de recuperer des matieres plastiques melangees, de toutes provenances
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GB8806915D0 (en) * 1988-03-23 1988-04-27 Blatchford & Sons Ltd Moulding compound & method of manufacturing compound

Also Published As

Publication number Publication date
EP0443051B1 (de) 1993-04-21
DE59001262D1 (de) 1993-05-27
EP0443051A1 (de) 1991-08-28
ATE88408T1 (de) 1993-05-15

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