CN119173366A - 碳纤维束复合材料的制造方法以及碳纤维复合材料片的制造方法 - Google Patents

碳纤维束复合材料的制造方法以及碳纤维复合材料片的制造方法 Download PDF

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Publication number
CN119173366A
CN119173366A CN202380039596.3A CN202380039596A CN119173366A CN 119173366 A CN119173366 A CN 119173366A CN 202380039596 A CN202380039596 A CN 202380039596A CN 119173366 A CN119173366 A CN 119173366A
Authority
CN
China
Prior art keywords
carbon fiber
less
bundling
liquid
production method
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.)
Pending
Application number
CN202380039596.3A
Other languages
English (en)
Chinese (zh)
Inventor
池田胜司
辻川一辉
石川健
松井纯
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of CN119173366A publication Critical patent/CN119173366A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2307/00—Use of elements other than metals as reinforcement
    • B29K2307/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
CN202380039596.3A 2022-08-31 2023-08-24 碳纤维束复合材料的制造方法以及碳纤维复合材料片的制造方法 Pending CN119173366A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022137548 2022-08-31
JP2022-137548 2022-08-31
PCT/JP2023/030542 WO2024048416A1 (ja) 2022-08-31 2023-08-24 炭素繊維束コンポジットの製造方法および炭素繊維コンポジットシートの製造方法

Publications (1)

Publication Number Publication Date
CN119173366A true CN119173366A (zh) 2024-12-20

Family

ID=90099748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380039596.3A Pending CN119173366A (zh) 2022-08-31 2023-08-24 碳纤维束复合材料的制造方法以及碳纤维复合材料片的制造方法

Country Status (5)

Country Link
US (1) US20250073958A1 (https=)
EP (1) EP4582235A4 (https=)
JP (1) JPWO2024048416A1 (https=)
CN (1) CN119173366A (https=)
WO (1) WO2024048416A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6166615A (ja) * 1984-09-10 1986-04-05 Asahi Chem Ind Co Ltd 集束化炭素短繊維チツプ
JPH03275139A (ja) * 1989-05-29 1991-12-05 Kawasaki Steel Corp 球状繊維塊活性炭およびその製造方法
JPH03137263A (ja) * 1989-10-23 1991-06-11 Nitto Boseki Co Ltd 短繊維集束体の処理方法及び装置
US20140377556A1 (en) * 2013-06-25 2014-12-25 Hexcel Corporation Method for making a discontinuous fiber molding compound
CN106633645B (zh) * 2016-11-29 2019-01-18 中广核俊尔新材料有限公司 一种碳纤维增强高强轻质复合材料及其制备方法
CN108570212B (zh) * 2017-03-14 2020-09-15 广州金发碳纤维新材料发展有限公司 一种碳纤维团状模压材料的制造方法
EP3656806B1 (en) 2017-07-20 2024-08-21 Mitsubishi Chemical Corporation Sheet molding compound, fiber-reinforced composite material, and method for producing fiber-reinforced composite material
JP7596865B2 (ja) 2021-03-09 2024-12-10 セイコーエプソン株式会社 立体物印刷装置および立体物印刷方法
JP7231126B1 (ja) * 2021-06-18 2023-03-01 三菱ケミカル株式会社 自己組織化炭素繊維束及びその製造方法と、プリプレグ及びその製造方法
EP4357496B1 (en) * 2021-06-18 2026-02-11 Mitsubishi Chemical Corporation Method for producing fiber assembly and method for producing prepreg sheet
JPWO2023167102A1 (https=) * 2022-03-04 2023-09-07

Also Published As

Publication number Publication date
EP4582235A1 (en) 2025-07-09
US20250073958A1 (en) 2025-03-06
WO2024048416A1 (ja) 2024-03-07
JPWO2024048416A1 (https=) 2024-03-07
EP4582235A4 (en) 2025-12-24

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