CN105150556A - 热塑性复合材料制备工艺 - Google Patents

热塑性复合材料制备工艺 Download PDF

Info

Publication number
CN105150556A
CN105150556A CN201510665542.5A CN201510665542A CN105150556A CN 105150556 A CN105150556 A CN 105150556A CN 201510665542 A CN201510665542 A CN 201510665542A CN 105150556 A CN105150556 A CN 105150556A
Authority
CN
China
Prior art keywords
forming
thermoplastic
fabrication
fiber
preimpregnation
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
CN201510665542.5A
Other languages
English (en)
Inventor
季小强
刘时海
何梦瑶
袁洁静
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.)
Changzhou Hongfa Zongheng Advanced Material Technology Co Ltd
Original Assignee
Changzhou Hongfa Zongheng Advanced Material Technology Co Ltd
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 Changzhou Hongfa Zongheng Advanced Material Technology Co Ltd filed Critical Changzhou Hongfa Zongheng Advanced Material Technology Co Ltd
Priority to CN201510665542.5A priority Critical patent/CN105150556A/zh
Publication of CN105150556A publication Critical patent/CN105150556A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29C70/06Fibrous reinforcements only
    • B29C70/10Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22Fibrous 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
    • B29C70/224Fibrous 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 a net
    • 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
    • B29C70/34Shaping 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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/342Shaping 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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
    • 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
    • B29C70/34Shaping 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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/345Shaping 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 shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

本发明涉及热塑性复合材料制备工艺,包括质量为60%-80%的热塑性树脂和余量的纤维,制备步骤如下:第一步:预浸;纤维与热塑性树脂进行浸渍,得到预浸带;第二步:铺贴编织;将预浸带层层叠放,缠绕编织,形成网状结构;第三步:成型;将编织好的预浸带成型处理,得到热塑性复合材料。本发明具有简单易行,成本投入较少,操作容易等特点。

Description

热塑性复合材料制备工艺
技术领域
本发明涉及复合材料技术领域,特别涉及热塑性复合材料制备工艺。
背景技术
热塑性复合材料具有很多独特的优点,如韧性高、耐冲击性能好、预浸料稳定、无贮存时间限制、制造周期短、耐化学性能好、吸湿率低、可重复加工等。自1951年R.Bradit首次采用玻璃纤维增强聚苯乙烯制造复合材料以来,热塑性复合材料的基体树脂、增强材料及成型方法的研究不断深入,产量与应用领域不断扩大,已经在汽车、电子、电器、医药、建材等行业得到了广泛的应用。近几年来,热塑性复合材料的发展速度已大大超过热固性树脂基复合材料。
目前制备热塑性复合材料的工艺都较为复杂,生产周期长,并且成本昂贵,非常不利于大范围推广应用。
发明内容
针对上述问题,本发明的目的是提供一种热塑性复合材料制备工艺,该工艺简单易行,成本投入较少,操作容易,通过该工艺制备的热塑性复合材料具有强度高,韧性高、耐冲击性能好等特点。
实现本发明的技术方案如下:
热塑性复合材料制备工艺,包括质量为60%-80%的热塑性树脂和余量的纤维,制备步骤如下:
第一步:预浸;纤维与热塑性树脂进行浸渍,得到预浸带;
第二步:铺贴编织;将预浸带层层叠放,缠绕编织,形成网状结构;
第三步:成型;将编织好的预浸带成型处理,得到热塑性复合材料。
所述纤维为玻璃纤维、碳纤维、芳纶纤维中的一个或多个组合。
所述热塑性树脂为聚烯烃、氟树脂、聚酰胺树脂、聚酯树脂、聚碳酸酯树脂、聚甲醛树脂中的一个或多个组合。
所述铺贴编织的方式为平行编织、交错编织或平行交错组合编织。
所述预浸方式为熔融预浸、悬浮预浸或粉末预浸。
所述成型方式为模压成型、热压成型或真空成型。
采用了上述的方案,本发明的原料采用较为广泛,价格低廉,获取容易,选取机动性较高;本发明成型方法简单,快速,设和大范围推广应用;本发明制造的产品具有强度高,韧性高、耐冲击性能好等特点。
附图说明
图1为第一种实施例;
图2为第二种实施例;
图3为第三种实施例;
具体实施方式
下面通过具体实施例对本发明进一步说明。
实施例1,如图1,热塑性复合材料制备工艺,包括质量为60%-80%的热塑性树脂和20%-40%的纤维,制备步骤如下:
第一步:熔融预浸;纤维与热塑性树脂进行熔融浸渍,得到预浸带;
第二步:平行铺贴编织;将预浸带层层叠放,缠绕编织,形成网状结构;
第三步:热压成型;将编织好的预浸带热压成型处理,得到热塑性复合材料。
实施例2,如图2,热塑性复合材料制备工艺,包括质量为60%-80%的热塑性树脂和余量的纤维,制备步骤如下:
第一步:悬浮预浸;纤维与热塑性树脂进行悬浮浸渍,得到预浸带;
第二步:交错铺贴编织;将预浸带层层叠放,缠绕编织,形成网状结构;
第三步:模压成型;将编织好的预浸带模压成型处理,得到热塑性复合材料。
实施例3,如图3,热塑性复合材料制备工艺,包括质量为60%-80%的热塑性树脂和余量的纤维,制备步骤如下:
第一步:粉末预浸;纤维与热塑性树脂制成粉末进行浸渍,得到预浸带;
第二步:交错铺贴编织;将预浸带层层叠放,缠绕编织,形成网状结构;
第三步:真空成型;将编织好的预浸带真空成型处理,得到热塑性复合材料。
热塑性树脂为聚烯烃、氟树脂、聚酰胺树脂、聚酯树脂、聚碳酸酯树脂、聚甲醛树脂中的一个或多个组合。
纤维为玻璃纤维、碳纤维、芳纶纤维中的一个或多个组合。

Claims (6)

1.热塑性复合材料制备工艺,其特征在于:包括质量为60%-80%的热塑性树脂和余量的纤维,制备步骤如下:
第一步:预浸;纤维与热塑性树脂进行浸渍,得到预浸带;
第二步:铺贴编织;将预浸带层层叠放,缠绕编织,形成网状结构;
第三步:成型;将编织好的预浸带成型处理,得到热塑性复合材料。
2.根据权利要求1所述的热塑性复合材料制备工艺,其特征在于:所述纤维为玻璃纤维、碳纤维、芳纶纤维中的一个或多个组合。
3.根据权利要求1所述的热塑性复合材料制备工艺,其特征在于:所述热塑性树脂为聚烯烃、氟树脂、聚酰胺树脂、聚酯树脂、聚碳酸酯树脂、聚甲醛树脂中的一个或多个组合。
4.根据权利要求1所述的热塑性复合材料制备工艺,其特征在于:所述铺贴编织的方式为平行编织、交错编织或平行交错组合编织。
5.根据权利要求1所述的热塑性复合材料制备工艺,其特征在于:所述预浸方式为熔融预浸、悬浮预浸或粉末预浸。
6.根据权利要求1所述的热塑性复合材料制备工艺,其特征在于:所述成型方式为模压成型、热压成型或真空成型。
CN201510665542.5A 2015-10-14 2015-10-14 热塑性复合材料制备工艺 Pending CN105150556A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510665542.5A CN105150556A (zh) 2015-10-14 2015-10-14 热塑性复合材料制备工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510665542.5A CN105150556A (zh) 2015-10-14 2015-10-14 热塑性复合材料制备工艺

Publications (1)

Publication Number Publication Date
CN105150556A true CN105150556A (zh) 2015-12-16

Family

ID=54791740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510665542.5A Pending CN105150556A (zh) 2015-10-14 2015-10-14 热塑性复合材料制备工艺

Country Status (1)

Country Link
CN (1) CN105150556A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106863838A (zh) * 2017-03-13 2017-06-20 华东理工大学 一种连续纤维编织物增强热塑性复合材料的制备方法
CN106915002A (zh) * 2017-03-13 2017-07-04 华东理工大学 一种单向预浸带缝纫模压制备复合材料板材的方法
CN107553932A (zh) * 2016-06-30 2018-01-09 中国航发商用航空发动机有限责任公司 制作高纤维体份含量织物复合材料环形件的方法和装置
CN114474772A (zh) * 2022-01-28 2022-05-13 山东鲁化森萱新材料有限公司 一种高强高韧聚甲醛制品的制备方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107553932A (zh) * 2016-06-30 2018-01-09 中国航发商用航空发动机有限责任公司 制作高纤维体份含量织物复合材料环形件的方法和装置
CN107553932B (zh) * 2016-06-30 2020-01-07 中国航发商用航空发动机有限责任公司 制作高纤维体份含量织物复合材料环形件的方法和装置
CN106863838A (zh) * 2017-03-13 2017-06-20 华东理工大学 一种连续纤维编织物增强热塑性复合材料的制备方法
CN106915002A (zh) * 2017-03-13 2017-07-04 华东理工大学 一种单向预浸带缝纫模压制备复合材料板材的方法
CN114474772A (zh) * 2022-01-28 2022-05-13 山东鲁化森萱新材料有限公司 一种高强高韧聚甲醛制品的制备方法

Similar Documents

Publication Publication Date Title
CN105150556A (zh) 热塑性复合材料制备工艺
CN102458804A (zh) 纤维增强塑料螺栓及其生产方法
KR101756678B1 (ko) 카본섬유 강화 복합소재 스프링 제조방법
RU2513425C2 (ru) Способ изготовления гибридного бесконечного профиля высокой жесткости, а также гибридный бесконечный профиль высокой жесткости
CN106515041A (zh) 一种长纤维热塑性复合材料构件的三维打印成形方法
EP3141576A3 (en) Fiber-reinforced composites made with multi-part thermoplastic polymers
CN102615839A (zh) 连续纤维增强热塑性预浸带编织物及其板材的制备方法
CN103397429A (zh) 用于热塑性纤维增强复合材料的混编织物及其制备方法
CN104589672A (zh) 一种形状记忆复合材料的制备方法
JP2019044117A5 (zh)
CN105451973A (zh) 用于制造复合成型件的方法和复合成型件
CA3070071A1 (en) Power-generating insole, power-generating blanket and power-generating sock
CN106863838A (zh) 一种连续纤维编织物增强热塑性复合材料的制备方法
RU112664U1 (ru) Технологический комплекс для изготовления сложноармированных изделий из полимерных композиционных материалов
KR102100953B1 (ko) 열가소성 프리프레그의 제조방법
CN110769995A (zh) 通过编织产生的干燥预成型坯的制造方法、由使用所述预成型坯的复合材料制成的产品的制备方法
JP2023503032A (ja) 繊維強化熱可塑性複合材シート及びそれを作製する方法
CN103601973A (zh) 一种热塑性增强纤维复合板及其制品的制备方法
WO2013172904A3 (en) Puncture-healing thermoplastic resin carbon-fiber-reinforced composites
CN103144317A (zh) 制备聚丙烯片材复合超高分子量聚乙烯纤维织物的方法
CN105172277A (zh) 一种自增强聚丙烯复合材料板材
CN103410308B (zh) 一种lft料条织物增强芯层的塑料模板及生产方法
CN106313579A (zh) 一种短切丝束预浸带的制备及模压成型工艺
CN203305524U (zh) 用于分散碳纤维束的导纱棒
CN109278316B (zh) 一种碳纤维材料的t型结构件模压成型工艺方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151216