CN106633139A - 一种透光连续纤维增强复合材料及其制备方法 - Google Patents

一种透光连续纤维增强复合材料及其制备方法 Download PDF

Info

Publication number
CN106633139A
CN106633139A CN201611160545.4A CN201611160545A CN106633139A CN 106633139 A CN106633139 A CN 106633139A CN 201611160545 A CN201611160545 A CN 201611160545A CN 106633139 A CN106633139 A CN 106633139A
Authority
CN
China
Prior art keywords
fiber
optical fiber
light transmissive
composite materials
composite material
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
CN201611160545.4A
Other languages
English (en)
Inventor
郭妙才
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.)
AVIC TECHNOLOGY FOUNDATION ESTABLISHMENT
Original Assignee
AVIC TECHNOLOGY FOUNDATION ESTABLISHMENT
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 AVIC TECHNOLOGY FOUNDATION ESTABLISHMENT filed Critical AVIC TECHNOLOGY FOUNDATION ESTABLISHMENT
Priority to CN201611160545.4A priority Critical patent/CN106633139A/zh
Publication of CN106633139A publication Critical patent/CN106633139A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/30Shaping 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
    • B29C70/36Shaping 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 and impregnating by casting, e.g. vacuum casting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/54Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/043Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/046Reinforcing macromolecular compounds with loose or coherent fibrous material with synthetic macromolecular fibrous material
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04Coating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/02Fibres or whiskers
    • C08K7/04Fibres or whiskers inorganic
    • C08K7/06Elements
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/02Fibres or whiskers
    • C08K7/04Fibres or whiskers inorganic
    • C08K7/14Glass
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2467/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2477/00Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2477/10Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2479/00Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2461/00 - C08J2477/00
    • C08J2479/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2479/08Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/10Transparent films; Clear coatings; Transparent materials
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/14Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16Fibres; Fibrils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

本发明属于新型结构复合材料的制备技术领域,涉及一种透光连续纤维增强复合材料及其制备方法。即利用光纤在连续增强纤维复合材料定向有序分布,达到在分布方向透光的目的。这种复合材料不仅具有美观等特点,并且可以节省能源,对某些结构还能一定程度提高复合材料的抗分层损伤能力,除此以外,这类复合材料可以通过设计表面图案,使透光复合材料更美观、可光显示、透过特定形状光信号等诸多优点,为一类新型的复合材料体系。

Description

一种透光连续纤维增强复合材料及其制备方法
技术领域
本发明属于新型结构复合材料的制备技术领域,涉及一种透光连续纤维增强复合材料及其制备方法。
背景技术
连续纤维增强的树脂基复合材料具有高的比强度和比刚度,在航空航天、输油管道、高压容器、民用体育器材等领域具有越来越广泛的应用。连续碳纤维增强的复合材料通常由层叠的连续纤维织物和树脂复合而成,或者通过连续纤维缠绕形成预制体,再和浸渍其中的树脂共固化得到复合材料结构体。
但通常碳纤维、芳纶纤维、聚酰亚胺纤维等高性能纤维由于分子间存在共轭、分子链存在各向异性等特性,因此是不透明也不透光的,利用这些纤维制备的复合材料更是不透光的,如连续碳纤维增强的树脂基复合材料,通常展现给人们的形象是一块黑色的板材,如芳纶纤维增强的复合材料通常是一块黄色的板材,即使是对可见光吸收率很低的玻璃纤维,也会因复合材料内部存在大量的界面,呈现为很低的透光率。
在当前世界逐渐追求节能、美观的前提下,如何使这种传统的材料更具美观,或者透光以节省能,也是发展的一个目标。
综上,可以发展新型的技术,使连续纤维增强的复合材料具有一定的透光能力。
发明内容
本发明的目的:本发明针对现有技术的问题,提出了一种透光复合材料的制备技术,即利用光纤导光的方法,将光纤按埋植到复合材料中,得到具有透光能力的复合材料,部分结构形式的透光复合材料中光纤还能起到Z向锚定的作用,可提高材料的抗分层能力。
本发明的目的通过以下技术方案实现:
一种透光复合材料,透光复合材料及由连续纤维、浸渍整体的树脂基体、定向分布的光纤组成,光纤纤芯直径为30~200μm,光纤表面露出复合材料表面,光纤含量为0.1vol%~25vol%,光纤在复合材料表面可以是均匀分布,也可以是按所需图案疏密分布,但最密处含量不超过50vol%。
光纤的定向分布方向平行于纤维方向。
光纤的定向分布方向垂直于纤维方向。
一种透光复合材料的制备方法,该制备方法包括以下两类:(1)将连续纤维和光纤混束,得到混有光纤的连续纤维,光纤含量为0.1vol%~25vol%,再将混合纤维丝束和树脂利用通常的复合材料制备工艺制备成复合材料,磨平或切割复合材料首末端,露出光纤,得到光纤的定向分布方向平行于纤维方向的透光复合材料;(2)采用三维编织的方法,将光纤作为Z向连接线和连续增强纤维编制成预制体,再注入树脂固化成型,也可采用Z向植入的方法,将光纤植入到层叠连续纤维预制体的Z向,再注入树脂固化成型,或将光纤植入到层叠连续纤维树脂预浸料的Z向,再注入树脂固化成型,最后磨平使光纤横截面露出表面,得到光纤的定向分布方向垂直于纤维方向的透光复合材料。
透光复合材料的一个或两个表面有一层图案化涂料。
透光复合材料的一个或两个表面有一层散射光的涂层。
透光复合材料的一个外表面有一层吸光涂层。
连续纤维包括碳纤维、芳纶纤维、尼龙纤维、聚酰亚胺纤维。
本发明的技术方案的核心是发明了一种使复合材料具有一定透光性的材料设计方法,利用这种方法可以使传统意义上众所周知不透光的复合材料具有透光性,因此可带来美观、节能等实际应用价值,弥补传统复合材料的不足。
本发明的优点和特点是:
本发明提出了一种新型的透光连续纤维增强复合材料以及相应的复合材料,这种透光连续纤维增强复合材料打破了传统连续纤维增强复合材料不透光的特点,具有节能、美观等特点,而且其透光形态和表面目视特征可以通过调节光纤分布或表面涂层,可以通过控制光信号输入等方法调节,具有诸多潜在的应用价值。
附图说明
图1.本发明透光复合材料的透光照片(遮盖物位于材料背面)。
具体实施方式:
下面通过实施例对本发明的设计和制备技术做进一步详细说明。
实施例1:
本发明技术方案的实施过程如下:
(1-1)采用三维编织的方法,将光纤作为Z向连接线和连续增强纤维T300碳纤维丝束编织成所需的预制体,使光纤垂直于厚度方向分布,即主要垂直于碳纤维分布,光纤用量为占预制体体积分数的2%或4%或12%或20%,光纤纤芯直径为62.5μm或125μm或187μm。得到预制体后,利用RTM成型方法往预制体中注入环氧树脂3266,最后按该树脂固化工艺条件固化成型,冷却脱模后得到Z向埋植光纤阵列的复合材料制件。磨去复合材料制件表面一层,使光纤横截面露出表面,得到具有厚度方向透光能力的复合材料制件。
(1-2)将表面打磨光滑,此时透光率更高。
(1-3)在制件内侧表面涂敷一层白色半透明的涂层,该涂层使透入的光可以在内表面发生散射,表现为外部透到里面的光更柔和。
(1-4)如上(1-1)所述的预浸料所用的碳纤维纤维可以换成芳纶纤维、聚酰亚胺纤维、涤纶纤维、T700碳纤维、T800碳纤维。
(1-5)对于(1-1),也可以将带有定型剂的T300单向织物先铺叠成所需的预制体,再植入光纤或光纤束,其它同(1-1),最后具有厚度方向透光能力的复合材料制件。
本实施例得到的复合材料,可以用于建筑的幕墙、交通工具外壳、大型广告牌等,具有一定的透光率,同时具有很高的承载能力,具有区别于传统的不透光复合材料的美观外在特征。
附图1.透光复合材料的透光照片,遮盖物位于材料背面。
实施例2:
本发明技术方案的实施过程如下:
(2-1)取T700碳纤维环氧树脂预浸料,或S2玻璃纤维环氧树脂预浸料,按所需的大小裁剪和按所需的铺层方式铺叠成所需形状的层叠复合材料预制体,再采用Z向植入的方法,将光纤植入到层叠连续纤维预制体的Z向,即光纤垂直于厚度方向形成阵列,光纤用量为占预制体体积分数的6%或4%,光纤纤芯直径为40μm或62.5μm或125μm。再使用热压罐成型或模压成型的方法,在树脂固化工艺条件下固化成型,冷却后拆除模具和辅助材料得到复合材料制件。磨平复合材料制件的表面层直到使光纤横截面露出表面,此时复合材料具有Z向透光的能力,得到相应的透光碳纤维增强环氧树脂复合材料或透光S2玻璃纤维增强环氧树脂复合材料制件。
(2-2)如上(2-1)所示Z向植入光纤时,在预制体表面规划一块特定区域,该区域植入的光纤含量为10vol%,该区域可为任何所需的形状,如宣传文字、图形等,其他区域植入的光纤含量为0.5vol%,其余过程均和(2-1)相同。最后得到透光能力具有图案化分布的复合材料制件。
(2-3)也可以将(2-1)所得到的透光复合材料的外表面或内表面刷涂一层涂料,使表面各区域涂层分布具有不同的透明度,同样也得到透光能力具有图案化分布的复合材料制件。
(2-4)如上(2-1)所述的预浸料所用的纤维可以换成芳纶纤维、聚酰亚胺纤维、涤纶纤维。
本实施例得到的透光材料可以为透光能力具有图案化分布,因此可以制备各种美观的创意复合材料,拓展复合材料的应用领域。
实施例3:
本发明技术方案的实施过程如下:
(3-1)将碳纤维丝束或芳纶纤维丝束或玻璃纤维丝束和光纤混束,所用光纤纤芯直径为30μm或62.5μm或170μm,控制光纤的根数,使光纤的含量为0.5vol%或15vol%,得到混有光纤的碳纤维或芳纶纤维或玻璃纤维的连续纤维丝束,将丝束编织成单向带。将单向带按需要制备的复合材料的结构铺叠成所需的复合材料预制体,在利用真空辅助RTM成型方法,吸注入低粘度苯并噁嗪树脂或环氧树脂,再在该树脂的固化工艺条件下固化,冷却后拆除辅助材料,得到相应的复合材料制件。磨平或切割复合材料首末端,露出光纤,得到透光的复合材料,该复合材料沿增强纤维方向具有良好的透光能力。
(3-2)以上(3-1)中,混束后得到的混有光纤的碳纤维或芳纶纤维或玻璃纤维的连续纤维丝束直接用树脂预浸,得到预浸渍树脂的混有光纤的连续纤维,将其制备成为预浸料。将预浸料按需要制备的复合材料的结构铺叠成所需的复合材料预制体,再在所用的预浸树脂的固化工艺条件下固化,冷却后拆除辅助材料,得到相应的复合材料制件。磨平或切割复合材料首末端,露出光纤,得到透光的复合材料,该复合材料沿增强纤维方向具有良好的透光能力。
(3-3)以上(3-2)中,预浸渍树脂的混有光纤的连续纤维也可直接缠绕或自动铺贴得到所需的复合材料的预制体,再在相同条件下得到透光的复合材料。
基于光纤的光传播性质,以上制备的复合材料无论长度多长,均具有良好的透光能力,特别适用于长距离传导光信号的复合材料,譬如复合材料结构的光导设备、机器人的复合材料集成光纤定位能力的机械臂等。
实施例4:
本发明技术方案的实施过程如下:
(4-1)将碳纤维丝束或芳纶纤维丝束和光纤混束,所用光纤纤芯直径为35μm或62.5μm,控制光纤的根数,使光纤的含量为3vol%或7vol%,得到混有光纤的碳纤维或芳纶纤维的连续纤维丝束预浸树脂后,直接利用拉挤成型工艺牵引并固化得到复合材料光传输杆,切割去两端,使光纤截面露出表面,得到透光的复合材料。光信号可在复合材料内部长距离传输。
(3-2)在复合材料的一个表面涂覆能吸收特定波长的涂料,制备得到可过滤某波长的透光复合材料。

Claims (8)

1.一种透光复合材料,其特征在于:透光复合材料及由连续纤维、浸渍整体的树脂基体、定向分布的光纤组成,光纤纤芯直径为30~200μm,光纤表面露出复合材料表面,光纤含量为0.1vol%~25vol%,光纤在复合材料表面可以是均匀分布,也可以是按所需图案疏密分布,但最密处含量不超过50vol%。
2.根据权利要求1所述的透光复合材料,其特征在于:光纤的定向分布方向平行于纤维方向。
3.根据权利要求1所述的透光复合材料,其特征在于:光纤的定向分布方向垂直于纤维方向。
4.一种透光复合材料的制备方法,其特征在于:该制备方法包括以下两类:(1)将连续纤维和光纤混束,得到混有光纤的连续纤维,光纤含量为0.1vol%~25vol%,再将混合纤维丝束和树脂利用通常的复合材料制备工艺制备成复合材料,磨平或切割复合材料首末端,露出光纤,得到光纤的定向分布方向平行于纤维方向的透光复合材料;(2)采用三维编织的方法,将光纤作为Z向连接线和连续增强纤维编制成预制体,再注入树脂固化成型,也可采用Z向植入的方法,将光纤植入到层叠连续纤维预制体的Z向,再注入树脂固化成型,或将光纤植入到层叠连续纤维树脂预浸料的Z向,再注入树脂固化成型,最后磨平使光纤横截面露出表面,得到光纤的定向分布方向垂直于纤维方向的透光复合材料。
5.根据权利要求1所述的透光复合材料,其特征在于:透光复合材料的一个或两个表面有一层图案化涂料。
6.根据权利要求1所述的透光复合材料,其特征在于:透光复合材料的一个或两个表面有一层散射光的涂层。
7.根据权利要求1所述的透光复合材料,其特征在于:透光复合材料的一个外表面有一层吸光涂层。
8.根据权利要求1所述的透光复合材料,其特征在于:连续纤维包括碳纤维、芳纶纤维、尼龙纤维、聚酰亚胺纤维。
CN201611160545.4A 2016-12-15 2016-12-15 一种透光连续纤维增强复合材料及其制备方法 Pending CN106633139A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611160545.4A CN106633139A (zh) 2016-12-15 2016-12-15 一种透光连续纤维增强复合材料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611160545.4A CN106633139A (zh) 2016-12-15 2016-12-15 一种透光连续纤维增强复合材料及其制备方法

Publications (1)

Publication Number Publication Date
CN106633139A true CN106633139A (zh) 2017-05-10

Family

ID=58823483

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611160545.4A Pending CN106633139A (zh) 2016-12-15 2016-12-15 一种透光连续纤维增强复合材料及其制备方法

Country Status (1)

Country Link
CN (1) CN106633139A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107984812A (zh) * 2017-12-29 2018-05-04 中冶建筑研究总院有限公司 复合光纤织物层、包含其的复合光纤片材和复合光纤胶带
CN108177412A (zh) * 2018-02-10 2018-06-19 威海纳川管材有限公司 一种含有功能单元的纤维增强多层复合带及其制备工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201911847U (zh) * 2010-09-13 2011-08-03 中国纺织工程学会 基于光纤的可控发光图案的窗帘
CN103290602A (zh) * 2013-06-13 2013-09-11 宜兴市华恒高性能纤维织造有限公司 一种带有光纤的三维五向预制体
CN204174364U (zh) * 2014-09-19 2015-02-25 南京春辉科技实业有限公司 一种用于人造透光石材用增强型光纤垫布的制备装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201911847U (zh) * 2010-09-13 2011-08-03 中国纺织工程学会 基于光纤的可控发光图案的窗帘
CN103290602A (zh) * 2013-06-13 2013-09-11 宜兴市华恒高性能纤维织造有限公司 一种带有光纤的三维五向预制体
CN204174364U (zh) * 2014-09-19 2015-02-25 南京春辉科技实业有限公司 一种用于人造透光石材用增强型光纤垫布的制备装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107984812A (zh) * 2017-12-29 2018-05-04 中冶建筑研究总院有限公司 复合光纤织物层、包含其的复合光纤片材和复合光纤胶带
CN108177412A (zh) * 2018-02-10 2018-06-19 威海纳川管材有限公司 一种含有功能单元的纤维增强多层复合带及其制备工艺
CN108177412B (zh) * 2018-02-10 2023-07-21 威海纳川管材有限公司 一种含有功能单元的纤维增强多层复合带及其制备工艺

Similar Documents

Publication Publication Date Title
US6630093B1 (en) Method for making freeform-fabricated core composite articles
CN102039684B (zh) 用于制造复合体的方法和复合体制造装置
CN101495296A (zh) 用于制造纤维复合材料构件的方法
CN205100893U (zh) 一种带有耐磨防护层的连续碳纤维抽油杆
CN102924741B (zh) 一种提高液态成型复合材料表面耐磨损性能的方法
CN104487231B (zh) 采用pmi泡沫芯的拉芯方法
CN100548662C (zh) 纤维层状物复合制品及其制作方法
CN103171212B (zh) 一种增韧的叠层复合材料及其制备方法
CN205588655U (zh) 预浸丝束复合材料
CN108005846B (zh) 大型风电叶片用主承力梁、混杂翼梁复合材料风电叶片及其制备方法
CN104943189B (zh) 用于复合层压件的三维丝网
CN105298403A (zh) 一种带有耐磨防护层的连续碳纤维抽油杆及其制备方法
CN106633139A (zh) 一种透光连续纤维增强复合材料及其制备方法
CN106903936A (zh) 一种高性能纤维三维预成型体成型方法
CN104008798B (zh) 一种改性的复合芯棒及其制造方法
CN111037950B (zh) 一种曲面成型的连续等厚度铺层方法及成型件和应用
CN106626436A (zh) 一种混杂纤维方格布复合材料汽车电池盒及其制造方法
CN206999679U (zh) 碳纤维双面板加筋结构件
US20160193820A1 (en) Coloured carbon-fibre composite materials
CN208962535U (zh) 一种大型风力机叶片根部的铺层结构
CN108638530A (zh) 一步法制备三明治夹芯结构复合材料注塑成型装置及方法
CN205836039U (zh) 一种超强超韧复合材料杆体
Alim et al. Fabrication technique using a core and cavity mold of a hybrid composite ballistic helmet
JPH09207234A (ja) 透明部を有する繊維強化樹脂製品とその製造方法
CN210679340U (zh) 一种玻璃钢脱模工具

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20170510

RJ01 Rejection of invention patent application after publication