CN114174032B - 切口预浸料坯及纤维增强塑料 - Google Patents

切口预浸料坯及纤维增强塑料 Download PDF

Info

Publication number
CN114174032B
CN114174032B CN202080054300.1A CN202080054300A CN114174032B CN 114174032 B CN114174032 B CN 114174032B CN 202080054300 A CN202080054300 A CN 202080054300A CN 114174032 B CN114174032 B CN 114174032B
Authority
CN
China
Prior art keywords
slit
fiber
prepreg
row
reinforcing fibers
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.)
Active
Application number
CN202080054300.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN114174032A (zh
Inventor
内藤悠太
足立健太郎
松谷浩明
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of CN114174032A publication Critical patent/CN114174032A/zh
Application granted granted Critical
Publication of CN114174032B publication Critical patent/CN114174032B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • 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
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/205—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration
    • 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
    • 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
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • B29C70/14—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat oriented
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545—Perforating, cutting or machining during or after moulding
    • 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
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0036—Slitting
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, 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
    • B29K2105/0872—Prepregs
    • 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
    • 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
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2429/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
CN202080054300.1A 2019-08-06 2020-08-03 切口预浸料坯及纤维增强塑料 Active CN114174032B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019144266 2019-08-06
JP2019-144266 2019-08-06
PCT/JP2020/029617 WO2021024971A1 (ja) 2019-08-06 2020-08-03 切込プリプレグおよび繊維強化プラスチック

Publications (2)

Publication Number Publication Date
CN114174032A CN114174032A (zh) 2022-03-11
CN114174032B true CN114174032B (zh) 2024-05-03

Family

ID=74502648

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080054300.1A Active CN114174032B (zh) 2019-08-06 2020-08-03 切口预浸料坯及纤维增强塑料

Country Status (8)

Country Link
US (1) US12152118B2 (https=)
EP (1) EP4011587A4 (https=)
JP (1) JP7447791B2 (https=)
KR (1) KR20220041086A (https=)
CN (1) CN114174032B (https=)
CA (1) CA3149387A1 (https=)
TW (1) TWI888396B (https=)
WO (1) WO2021024971A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7507890B2 (ja) * 2020-12-28 2024-06-28 三菱重工業株式会社 繊維強化シート積層体並びに繊維強化シート積層体の製造方法及び構造体の製造方法
JPWO2022202600A1 (https=) * 2021-03-26 2022-09-29

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101489767A (zh) * 2006-05-22 2009-07-22 高级复合材料集团有限公司 模塑材料
CN101600550A (zh) * 2007-02-02 2009-12-09 东丽株式会社 预浸料坯基材、层合基材、纤维增强塑料、预浸料坯基材的制造方法及纤维增强塑料的制造方法
JP2016108348A (ja) * 2014-12-02 2016-06-20 三菱レイヨン株式会社 積層基材およびその製造方法
CN109415525A (zh) * 2016-09-26 2019-03-01 东丽株式会社 切口预浸料坯及切口预浸料坯的制造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007146151A (ja) 2005-10-31 2007-06-14 Toray Ind Inc プリプレグ基材、積層基材、繊維強化プラスチック
JP2010018723A (ja) 2008-07-11 2010-01-28 Toray Ind Inc 切込プリプレグ基材、プリプレグ積層体、および繊維強化プラスチック
US10476051B2 (en) 2009-04-22 2019-11-12 Tesla, Inc. Battery pack base plate heat exchanger
US10340709B2 (en) 2011-07-29 2019-07-02 Lightening Energy Electric battery rapid recharging system including a mobile charging station having a coolant supply line and an electrical supply line
JP2014189722A (ja) * 2013-03-28 2014-10-06 Mitsubishi Chemicals Corp 繊維強化プラスティックの積層基材およびその製造方法
EP3196238B1 (en) 2014-09-19 2019-07-03 Toray Industries, Inc. Notched pre-preg and notched pre-preg sheet
US10857887B2 (en) 2014-10-03 2020-12-08 Lightening Energy Electric vehicle battery thermal management system and method
EP3031732B1 (fr) 2014-12-12 2020-06-10 Airbus (Sas) Dispositif et procédé de refroidissement d'au moins une source d'alimentation électrique autonome d'un aéronef
US10596778B2 (en) * 2015-04-13 2020-03-24 Howard E. Crawford, III Fiber-reinforced composite material
CN112277226B (zh) * 2015-08-04 2023-02-21 三菱化学株式会社 纤维增强塑料
JP6907503B2 (ja) * 2015-10-27 2021-07-21 東レ株式会社 クロスプライ積層体および繊維強化プラスチックの製造方法
US10177424B1 (en) 2017-08-11 2019-01-08 Kitty Hawk Corporation Aircraft hybrid cooling system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101489767A (zh) * 2006-05-22 2009-07-22 高级复合材料集团有限公司 模塑材料
CN101600550A (zh) * 2007-02-02 2009-12-09 东丽株式会社 预浸料坯基材、层合基材、纤维增强塑料、预浸料坯基材的制造方法及纤维增强塑料的制造方法
JP2016108348A (ja) * 2014-12-02 2016-06-20 三菱レイヨン株式会社 積層基材およびその製造方法
CN109415525A (zh) * 2016-09-26 2019-03-01 东丽株式会社 切口预浸料坯及切口预浸料坯的制造方法

Also Published As

Publication number Publication date
WO2021024971A1 (ja) 2021-02-11
EP4011587A4 (en) 2023-08-16
EP4011587A1 (en) 2022-06-15
US12152118B2 (en) 2024-11-26
US20220315718A1 (en) 2022-10-06
TWI888396B (zh) 2025-07-01
CN114174032A (zh) 2022-03-11
JP7447791B2 (ja) 2024-03-12
TW202112927A (zh) 2021-04-01
JPWO2021024971A1 (https=) 2021-02-11
CA3149387A1 (en) 2021-02-11
KR20220041086A (ko) 2022-03-31

Similar Documents

Publication Publication Date Title
KR101197524B1 (ko) 탄소섬유강화 복합재료용 에폭시수지 조성물, 프리프레그,일체화 성형품, 섬유강화 복합재료판, 및 전기/전자기기용케이싱
CN114174032B (zh) 切口预浸料坯及纤维增强塑料
JP7234204B2 (ja) 熱可塑性樹脂組成物、成形品、熱可塑性樹脂組成物の製造方法、および、メッキ付成形品の製造方法
US9469740B2 (en) Carbon-fiber-reinforced plastic and process for producing same
TWI670310B (zh) 樹脂組成物、成形品及添加劑
KR102057468B1 (ko) 3차원 조형물의 제조방법 및 3차원 조형물 제조용 필라멘트
KR102261674B1 (ko) 섬유 강화 수지 및 그의 제조 방법, 및 성형품
JP2019052323A (ja) ガラス繊維強化樹脂成形品
JPWO2017110616A1 (ja) 基材積層体および繊維強化プラスチックの製造方法
TW201702307A (zh) 環氧樹脂組成物、預浸體、碳纖維強化複合材料及此等之製造方法
JP6284836B2 (ja) 炭素繊維強化複合成形体及びその製造方法
CN118043385A (zh) 预浸体、预制件和纤维强化树脂成形品
CN110612196B (zh) 纤维强化塑料
CN110225809A (zh) 纤维增强塑料的制造方法
CN116056850B (zh) 热塑性预浸料坯、纤维增强塑料及它们的制造方法
JP2017199654A (ja) 導電性フィルム並びにそれを用いたタッチパネル、ディスプレイ、タッチセンサ及び太陽電池
CN103987772B (zh) 静电耗散复合物
JP6561629B2 (ja) 繊維強化複合材料の製造方法
US12589561B2 (en) Prepreg laminate, composite structure, and method for manufacturing composite structure
Musov et al. Influence of concentration of carbon and glass fibers, melt viscosity, and number of extrusions on the porosity of composites based on polyphenylene sulphone, polyethyrimide and polyphenylene sulfide
JP2025130912A (ja) 織物および織物プリプレグ
US20150225548A1 (en) Thermoplastic resin composition

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant