BR112018014795A2 - folha laminada de fibras reforçadas, corpo moldado de resina reforçada com fibras, e método para a fabricação de folha laminada de fibras reforçadas - Google Patents

folha laminada de fibras reforçadas, corpo moldado de resina reforçada com fibras, e método para a fabricação de folha laminada de fibras reforçadas

Info

Publication number
BR112018014795A2
BR112018014795A2 BR112018014795-8A BR112018014795A BR112018014795A2 BR 112018014795 A2 BR112018014795 A2 BR 112018014795A2 BR 112018014795 A BR112018014795 A BR 112018014795A BR 112018014795 A2 BR112018014795 A2 BR 112018014795A2
Authority
BR
Brazil
Prior art keywords
reinforced
fiber
fastening
laminated sheet
reinforced fiber
Prior art date
Application number
BR112018014795-8A
Other languages
English (en)
Japanese (ja)
Other versions
BR112018014795B1 (pt
Inventor
Miura Shingo
Sato Masayuki
Hino Toyokazu
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 BR112018014795A2 publication Critical patent/BR112018014795A2/pt
Publication of BR112018014795B1 publication Critical patent/BR112018014795B1/pt

Links

Classifications

    • 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
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/228—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being stacked in parallel layers with fibres of adjacent layers crossing at substantial angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • B29C70/382—Automated fiber placement [AFP]
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    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • B32B17/04—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments bonded with or embedded in a plastic substance
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    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
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    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
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    • B32B2255/00—Coating on the layer surface
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

a presente invenção provê uma folha de fibras reforçadas que exibe uma forma estável e propriedades de aumento de volume favoráveis, um método para a fabricação da mesma, e um corpo moldado de resina reforçada com fibras. a folha de fibras reforçadas de acordo com a presente invenção compreende uma pluralidade de feixes de fibras reforçadas que são dispostos em uma direção, em que a primeira e a segunda camadas de feixe de fibras reforçadas, em que não há nenhuma força de ligação direta entre feixes de fibras reforçadas dentro de uma camada, são dispostas de modo a ter orientação de fibras mutuamente distintas, e são integralmente formadas por estarem fixas entre si usando-se elementos de fixação, satisfazendo as condições de satisfação (i) e (ii). (i) superfícies de fixação da primeira e da segunda camadas de feixe de fibras reforçadas têm seções de fixação que incluem pelo menos um elemento de fixação, e uma área de superfície média s1 de 100 mm2. (ii) nas seções de fixação, a razão de área de superfície dos elementos de fixação para a seção de fixação é de 0,1% a 80%, inclusive.
BR112018014795-8A 2016-03-31 2017-03-29 Folha laminada de fibras reforçadas, corpo moldado de resina reforçada com fibras, e método para a fabricação de folha laminada de fibras reforçadas BR112018014795B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2016070828 2016-03-31
JP2016070827 2016-03-31
JP2016-070828 2016-03-31
JP2016-070827 2016-03-31
PCT/JP2017/012881 WO2017170685A1 (ja) 2016-03-31 2017-03-29 強化繊維積層シートおよび繊維強化樹脂成形体ならびに強化繊維積層シートの製造方法

Publications (2)

Publication Number Publication Date
BR112018014795A2 true BR112018014795A2 (pt) 2018-12-18
BR112018014795B1 BR112018014795B1 (pt) 2022-11-16

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US (1) US20190070829A1 (pt)
EP (1) EP3437851A4 (pt)
JP (1) JP6973378B2 (pt)
KR (1) KR102329442B1 (pt)
CN (1) CN108367531B (pt)
AU (1) AU2017244829B2 (pt)
BR (1) BR112018014795B1 (pt)
CA (1) CA3008119C (pt)
RU (1) RU2735685C2 (pt)
WO (1) WO2017170685A1 (pt)

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JP7134924B2 (ja) * 2019-07-02 2022-09-12 本田技研工業株式会社 樹脂挙動解析装置、樹脂挙動解析方法および樹脂挙動解析プログラム
US11945205B2 (en) * 2019-10-01 2024-04-02 Nippon Steel Corporation Curved panel part
KR102299474B1 (ko) * 2020-03-19 2021-09-07 울산과학기술원 섬유복합재의 제조방법
CN112549694B (zh) * 2020-12-21 2023-05-26 赵培翔 一种宽幅纤维网增强塑料叠层复合片材

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EP3437851A1 (en) 2019-02-06
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CN108367531A (zh) 2018-08-03
CA3008119A1 (en) 2017-10-05
RU2735685C2 (ru) 2020-11-05
RU2018133697A (ru) 2020-04-30
EP3437851A4 (en) 2019-12-04
KR102329442B1 (ko) 2021-11-22
BR112018014795B1 (pt) 2022-11-16
JPWO2017170685A1 (ja) 2019-02-14
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US20190070829A1 (en) 2019-03-07
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