CN1860015A - 制备纤维复合构件用的纤维复合材料的制法 - Google Patents

制备纤维复合构件用的纤维复合材料的制法 Download PDF

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CN1860015A
CN1860015A CNA2005800011113A CN200580001111A CN1860015A CN 1860015 A CN1860015 A CN 1860015A CN A2005800011113 A CNA2005800011113 A CN A2005800011113A CN 200580001111 A CN200580001111 A CN 200580001111A CN 1860015 A CN1860015 A CN 1860015A
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filler
resin
fibre
making
require
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CN100496949C (zh
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E·罗特
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Saertex GmbH and Co KG
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Saertex GmbH and Co KG
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    • 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
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • 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
    • 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
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/081—Combinations of fibres of continuous or substantial length and short fibres

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Multicomponent Fibers (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

本发明涉及一种制备纤维复合材料的方法，该纤维复合材料包含一种或多种添加到树脂中的填料以及掺入到树脂－填料混合物中的增强纤维，其中除了纤维外，向树脂或树脂－填料混合物中作为纤维研磨料加入研磨的纤维材料。本发明还涉及含有树脂基体体系和增强纤维以及任选的填料的SMC模塑组合物，其中，填料是由也用于构成增强纤维的材料形成的研磨料。

Description

制备纤维复合构件用的纤维复合材料的制法
本发明涉及制备纤维复合构件用的纤维复合材料的制法。
这种纤维复合材料由增强纤维和含有附加的填料的基体组成，其中基体是一种树脂体系。填料与反应树脂的结合使用在这里有广泛的应用。
作为填料通常使用：碳酸钙、白云石(Dolomid)、高岭土、滑石、石英、硅灰石、氢氧化铝、三氧化锑、重晶石或玻璃空心球。
但是，使用现有技术中目前为止已知的填料无法得到镜面光滑的纤维复合构件表面，即符合当今在汽车制造中对A级“可见构件”的要求的表面。
因此，本发明基于的任务是，提出一种方法，使用该方法可以实现纤维复合构件较好的机械和光学性能(A级表面)，和此外可以比目前为止常用的方法更快速地，即从而更加成本有利地生产该复合构件。
通过使用由真正增强纤维例如碳纤维的材料构成的填料，具有比目前为止常见的更有利的性能的显著更均匀的构件变得可能。此外，该构件表面是非常光滑的，从而可以达到质量等级为A的表面，这是对汽车制造中的可见构件的基本要求。在受热或受冷时不会出现不利的应力，随后构件可以更简单地和也可以更成本有利地回收。
向树脂，优选由高反应活性的反应树脂构成，即后来的基体中添加作为填料的由真正的增强纤维的材料构成的材料。为此，将纤维材料磨细或切碎并混入到树脂中。研磨料优选具有小于2mm的尺寸和切碎的纤维优选具有小于20mm的尺寸。
此外，本发明涉及一种具有一种或两种该上述填料，即由纤维复合构件的真正的增强纤维构成的研磨料或切碎纤维的树脂膜。这种树脂膜可以与纺织半成品，例如织物、编结物、针织物、单向或多轴组织结合。
还可以将填料与常规的预浸渍料结合，在其中将填料撒播或吹落在预浸渍料上。
此外，也可以将树脂-填料混合物借助于喷涂方法施加在纺织半成品，例如织物、编结物、针织物、单向或多轴组织上。然后，这些纺织半成品可以进一步加工成例如信封模型(Briefformen)。
此外，本发明涉及一种SMC模塑组合物。该SMC模塑组合物，即片材模塑配混料-模塑组合物，由一个树脂基体体系和增强纤维以及任选的填料构成。根据本发明，在此设计为，填料或附加的填料是一种由用于构成增强纤维的材料所形成的研磨料。

Claims (10)

1.一种制备纤维复合构件用的纤维复合材料的制法，纤维复合材料由增强纤维，树脂和填料构成，其特征在于，填料由研磨的和/或切碎的增强纤维构成。
2.根据权利要求1的制法，其特征在于，研磨的填料的粒子尺寸小于2mm。
3.根据权利要求1或2的制法，其特征在于，切碎纤维的尺寸小于20mm。
4.根据上述权利要求一项或多项的制法，其特征在于，研磨料和/或切碎的增强纤维与后来形成纤维复合构件的基体的树脂混合。
5.根据上述权利要求一项或多项的制法，其特征在于，树脂-填料混合物加工成膜。
6.根据权利要求5的制法，其特征在于，树脂-填料膜施加在纺织半成品，例如织物、编结物、针织物、单向或多轴组织上。
7.根据上述权利要求一项或多项的制法，其特征在于，树脂-填料按原样引入到构件模具中，之后真正的纺织半成品例如作为预成型坯进入构件模具中。
8.根据上述权利要求一项或多项的制法，其特征在于，树脂-填料混合物在一个喷涂方法中施加到构件模具中或纺织半成品上。
9.根据上述权利要求一项或多项的制法，其特征在于，用树脂-填料混合物喷涂的纺织半成品也用于制备预成型坯。
10.含有树脂基体体系和增强纤维以及任选的填料的SMC模塑组合物，其特征在于，填料或者附加的填料是由也用于构成增强纤维的材料形成的研磨料。
CNB2005800011113A 2004-08-21 2005-07-14 制备纤维复合构件用的纤维复合材料的制法 Active CN100496949C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102004040555.7 2004-08-21
DE102004040555 2004-08-21
DE102004052552.8 2004-10-29
DE102004052552 2004-10-29
DE102005000683A DE102005000683A1 (de) 2004-08-21 2005-01-04 Verfahren zur Herstellung eines Faserverbundwerkstoffes zur Herstellung von Faserverbundbauteilen
DE102005000683.3 2005-01-04

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CN100496949C CN100496949C (zh) 2009-06-10

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US (1) US20070040299A1 (zh)
EP (1) EP1778458B1 (zh)
JP (1) JP2008510844A (zh)
KR (1) KR100827054B1 (zh)
CN (1) CN100496949C (zh)
AT (1) ATE426500T1 (zh)
DE (2) DE102005000683A1 (zh)
DK (1) DK1778458T3 (zh)
ES (1) ES2321532T3 (zh)
PL (1) PL1778458T3 (zh)
PT (1) PT1778458E (zh)
SI (1) SI1778458T1 (zh)
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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011012143B4 (de) * 2011-02-24 2015-11-05 Daimler Ag Faserkunststofflaminat-Bauteil
US10662302B2 (en) 2014-09-23 2020-05-26 The Boeing Company Polymer nanoparticles for improved distortion capability in composites
US10472472B2 (en) * 2014-09-23 2019-11-12 The Boeing Company Placement of modifier material in resin-rich pockets to mitigate microcracking in a composite structure
US9587076B2 (en) 2014-09-23 2017-03-07 The Boeing Company Polymer nanoparticles for controlling resin reaction rates
US10808123B2 (en) 2014-09-23 2020-10-20 The Boeing Company Nanoparticles for improving the dimensional stability of resins
US10072126B2 (en) 2014-09-23 2018-09-11 The Boeing Company Soluble nanoparticles for composite performance enhancement
DE102017217777A1 (de) * 2017-10-06 2019-04-11 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines faserverstärkten Kunststoff-Außenhautbauteils für ein Fahrzeug sowie faserverstärktes Kunststoff-Außenhautbauteil

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT971728B (it) * 1971-12-11 1974-05-10 Dainippon Printing Co Ltd Struttura lamellare composta e metodo per fabbricarla
US4025686A (en) * 1975-06-26 1977-05-24 Owens-Corning Fiberglas Corporation Molded composite article and method for making the article
JPS5645928A (en) * 1979-09-21 1981-04-25 Teijin Ltd Production of polyester extruded expanded article
JPS56164842A (en) * 1980-05-23 1981-12-18 Toray Industries Carbon fiber reinforced thermoplastic resin molding
JPS5924726A (ja) * 1982-07-31 1984-02-08 Asahi Fiber Glass Co Ltd 水タンク用パネルの製造法
DE3317138C2 (de) * 1983-05-11 1985-02-28 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren zum Verbinden von Preßteilen mit großporigen Körpern
JPS59220140A (ja) * 1983-05-30 1984-12-11 三菱レイヨン株式会社 魚釣用リ−ル
DE3577100D1 (de) * 1984-01-27 1990-05-17 Ici Plc Verstaerkte verbundstrukturen.
DE3507720C2 (de) * 1985-03-05 1997-08-14 Rieter Automotive Int Ag Verfahren und Vorrichtung zum Herstellen eines Rohlings aus glasfaserverstärktem Kunststoff
DE3774939D1 (de) * 1986-06-17 1992-01-16 Toyoda Chuo Kenkyusho Kk Fasern fuer verbundwerkstoffe, verbundwerkstoffe unter verwendung derartiger fasern und verfahren zu ihrer herstellung.
US4975261A (en) * 1987-09-22 1990-12-04 Petoca Ltd. Process for producing high strength carbon-carbon composite
JPH0768409B2 (ja) * 1988-09-14 1995-07-26 日本石油化学株式会社 ガラス繊維強化熱可塑性樹脂組成物
AU8101491A (en) * 1990-06-29 1992-01-23 Gui Gerard De Jager A process for manufacturing reinforced composites and filament material for use in said process
US5369192A (en) * 1993-06-28 1994-11-29 Minnesota Mining And Manufacturing Company Binder resin for resin transfer molding preforms
JP2671781B2 (ja) * 1993-11-11 1997-10-29 ヤマハ株式会社 Ｆｒｔｐ予備成形体の製造方法
JPH1135701A (ja) * 1997-07-15 1999-02-09 Sumitomo Chem Co Ltd 繊維強化熱可塑性樹脂成形品
DE19809264C2 (de) * 1998-03-04 2003-06-26 Eldra Kunststofftechnik Gmbh Fasergelegeanordnung und Verfahren zur Herstellung eines Vorformlings
US6461457B1 (en) * 1999-06-30 2002-10-08 Kimberly-Clark Worldwide, Inc. Dimensionally stable, breathable, stretch-thinned, elastic films
GB0020355D0 (en) * 2000-08-18 2000-10-04 Coniston Holdings Ltd Moulding methods
DE10356185A1 (de) * 2002-12-10 2004-06-24 Sumitomo Chemical Co., Ltd. Faser/Harz-Komposit und daraus hergestellter Formkörper
US20050023727A1 (en) * 2003-04-29 2005-02-03 Sampson James K. Autoclave molding system for carbon composite materials

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Publication number Publication date
KR100827054B1 (ko) 2008-05-02
WO2006021172A1 (de) 2006-03-02
US20070040299A1 (en) 2007-02-22
ES2321532T3 (es) 2009-06-08
DE102005000683A1 (de) 2006-03-09
JP2008510844A (ja) 2008-04-10
ATE426500T1 (de) 2009-04-15
PT1778458E (pt) 2009-06-29
EP1778458B1 (de) 2009-03-25
EP1778458A1 (de) 2007-05-02
KR20060103501A (ko) 2006-10-02
CN100496949C (zh) 2009-06-10
SI1778458T1 (sl) 2009-08-31
PL1778458T3 (pl) 2009-08-31
DK1778458T3 (da) 2009-06-22
DE502005006952D1 (de) 2009-05-07

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