JP2007269015A5 - - Google Patents

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Publication number
JP2007269015A5
JP2007269015A5 JP2007052321A JP2007052321A JP2007269015A5 JP 2007269015 A5 JP2007269015 A5 JP 2007269015A5 JP 2007052321 A JP2007052321 A JP 2007052321A JP 2007052321 A JP2007052321 A JP 2007052321A JP 2007269015 A5 JP2007269015 A5 JP 2007269015A5
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JP
Japan
Prior art keywords
resin
fiber reinforced
reinforced resin
manufacturing
base material
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JP2007052321A
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Japanese (ja)
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JP2007269015A (en
JP4984973B2 (en
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Priority to JP2007052321A priority Critical patent/JP4984973B2/en
Priority claimed from JP2007052321A external-priority patent/JP4984973B2/en
Publication of JP2007269015A publication Critical patent/JP2007269015A/en
Publication of JP2007269015A5 publication Critical patent/JP2007269015A5/ja
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Claims (9)

一対の型のキャビティ内に少なくとも強化繊維基材を配置し、前記キャビティ内に樹脂を注入し硬化させる繊維強化樹脂の製造方法であって、前記強化繊維基材の少なくとも片面に、少なくとも一方の型内表面に直接接触させる表層形成用基材と、該表層形成用基材と前記強化繊維基材との間に位置し前記表層形成用基材との含浸係数比率が１．５〜１０であるメッシュからなる樹脂拡散媒体とを、カバーファクターが９０％〜１００％である少なくとも１枚の織物からなる中間層を介して配置することを特徴とする繊維強化樹脂の製造方法。 A method for producing a fiber reinforced resin in which at least a reinforcing fiber substrate is disposed in a pair of mold cavities, and a resin is injected into the cavity and cured, and at least one of the molds is formed on at least one side of the reinforcing fiber substrate. An impregnation coefficient ratio between the surface layer forming base material that is directly brought into contact with the inner surface and the surface layer forming base material and the reinforcing fiber base material is 1.5 to 10 A method for producing a fiber reinforced resin, comprising: arranging a resin diffusion medium made of a mesh through an intermediate layer made of at least one woven fabric having a cover factor of 90% to 100%. 樹脂拡散媒体の少なくとも一端部が、少なくとも一方の隣接層よりも外側に向けて延長されている、請求項１に記載の繊維強化樹脂の製造方法。 The method for producing a fiber reinforced resin according to claim 1, wherein at least one end of the resin diffusion medium is extended outward from at least one adjacent layer. 前記樹脂拡散媒体の含浸係数が１×１０−１０ｍ２以上である、請求項１または２に記載の繊維強化樹脂の製造方法。 The manufacturing method of the fiber reinforced resin of Claim 1 or 2 whose impregnation coefficient of the said resin diffusion medium is 1 * 10 <-10> m <2> or more. 前記樹脂拡散媒体の厚みが２００〜２０００μｍである、請求項１〜３のいずれかに記載の繊維強化樹脂の製造方法。 The manufacturing method of the fiber reinforced resin in any one of Claims 1-3 whose thickness of the said resin diffusion medium is 200-2000 micrometers. 前記樹脂拡散媒体の少なくとも片面側にコア材を配置し、該コア材の少なくとも樹脂注入側の端部に厚み５０〜２０００μｍの樹脂流動基材を設ける、請求項１〜４のいずれかに記載の繊維強化樹脂の製造方法。 Said core material is disposed on at least one surface side of the resin distribution medium, provided the resin flow substrate thickness 50~2000μm at least an end portion of resin injection side of the core material, according to any of claims 1-4 Manufacturing method of fiber reinforced resin. 前記樹脂流動基材の含浸係数が１×１０−１０ｍ２以上である、請求項５に記載の繊維強化樹脂の製造方法。 The manufacturing method of the fiber reinforced resin of Claim 5 whose impregnation coefficient of the said resin fluid base material is 1 * 10 <-10> m <2> or more. 前記コア材の少なくとも片面に溝加工が施されている、請求項５または６に記載の繊維強化樹脂の製造方法。 The manufacturing method of the fiber reinforced resin of Claim 5 or 6 with which the groove process was given to the at least single side | surface of the said core material. 請求項１〜７に記載の製造方法により得られた繊維強化樹脂が用いられてなるＣＦＲＰ部材。 Fiber reinforced resin CFRP member made used obtained by the method according to claim 1-7. 自動車用部材として用いられる請求項８に記載のＣＦＲＰ部材。 The CFRP member according to claim 8, which is used as a member for an automobile.
JP2007052321A 2006-03-08 2007-03-02 Manufacturing method of fiber reinforced resin Active JP4984973B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007052321A JP4984973B2 (en) 2006-03-08 2007-03-02 Manufacturing method of fiber reinforced resin

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006062432 2006-03-08
JP2006062432 2006-03-08
JP2007052321A JP4984973B2 (en) 2006-03-08 2007-03-02 Manufacturing method of fiber reinforced resin

Publications (3)

Publication Number Publication Date
JP2007269015A JP2007269015A (en) 2007-10-18
JP2007269015A5 true JP2007269015A5 (en) 2010-04-15
JP4984973B2 JP4984973B2 (en) 2012-07-25

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JP2007052321A Active JP4984973B2 (en) 2006-03-08 2007-03-02 Manufacturing method of fiber reinforced resin

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JP (1) JP4984973B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5104674B2 (en) * 2008-09-03 2012-12-19 トヨタ自動車株式会社 Fiber reinforced material product and manufacturing method thereof
EP2815864A4 (en) 2012-02-15 2015-11-04 Toray Industries Method for manufacturing fiber-reinforced resin
US20160101592A1 (en) * 2013-06-18 2016-04-14 E I Du Pont De Nemours And Company Hybrid glass fibers carbon fibers thermoplastic composites
JP6116497B2 (en) * 2014-02-27 2017-04-19 三菱重工業株式会社 Resin flow control system and resin flow control method
JP6591191B2 (en) * 2015-04-24 2019-10-16 東レエンジニアリング株式会社 Impregnation test equipment
JP6650370B2 (en) * 2016-08-03 2020-02-19 積水化成品工業株式会社 Resin composite and method for producing resin composite

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000043172A (en) * 1998-07-31 2000-02-15 Toray Ind Inc Frp sandwich-structure and manufacture thereof
JP2002192535A (en) * 2000-12-27 2002-07-10 Toray Ind Inc Method for rtm molding
JP3832727B2 (en) * 2001-10-10 2006-10-11 東レ株式会社 FRP structure and manufacturing method thereof
JP4330364B2 (en) * 2003-03-31 2009-09-16 東邦テナックス株式会社 Resin transfer molding method
JP4378687B2 (en) * 2004-02-17 2009-12-09 東レ株式会社 Fiber reinforced resin and method for producing the same
JP4432563B2 (en) * 2004-03-23 2010-03-17 東レ株式会社 Manufacturing method of FRP

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