CN104325748A - 抗冲击混杂复合材料层合板 - Google Patents

抗冲击混杂复合材料层合板 Download PDF

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CN104325748A
CN104325748A CN201410595423.2A CN201410595423A CN104325748A CN 104325748 A CN104325748 A CN 104325748A CN 201410595423 A CN201410595423 A CN 201410595423A CN 104325748 A CN104325748 A CN 104325748A
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盖京波
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered 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
    • B32B17/067Layered 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 of fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B32B9/007Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/055 or more layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/20All layers being fibrous or filamentary
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10Inorganic fibres
    • B32B2262/101Glass fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10Inorganic fibres
    • B32B2262/106Carbon fibres, e.g. graphite fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/544Torsion strength; Torsion stiffness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558Impact strength, toughness

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明公开了一种抗冲击混杂复合材料层合板,其由碳纤维与玻纤纤维混杂形成,其中所述抗冲击混杂复合材料层合板由碳纤维和玻璃纤维铺层形成,所述抗冲击混杂复合材料层合板包括第一碳纤维铺层、铺设在第一碳纤维铺层上的第一玻璃纤维铺层、铺设在第一玻璃纤维铺层上的第二碳纤维铺层、铺设在第二碳纤维铺层上的第二玻璃纤维铺层,铺设在第二玻璃纤维铺层上的第三碳纤维铺层。碳纤维与玻纤纤维混杂可以发挥两种材料的优点,大大提高层合板的冲击韧性,得到模量、强度和韧性兼顾的混杂复合材料层合板,这样的复合板可以吸收更多的能量,冲击强度和断裂韧性显著提高。另有如下额外效果:相对于碳、硼纤维和碳化硅复合材料,混杂材料成本明显下降。

Description

抗冲击混杂复合材料层合板
 
技术领域
本发明涉及一种抗冲击混杂复合材料层合板,尤其涉及一种碳/玻璃纤维混杂复合材料层合板。
背景技术
碳纤维(CF)复合材料具有高比强度和高比模量,密度小,耐高温,耐疲劳,抗腐蚀、热膨胀系数低等,但碳纤维最大的缺点是断裂延伸率低,在遭受冲击后容易引起损伤,剩余压缩强度明显降低,这导致其复合材料制品或结构的耐冲击的能力极差。
玻璃纤维(GF)的抗拉强度和弹性模量虽相对较低,但延伸率高,吸收振动和冲击能量的性能较好,价格低廉。玻璃钢的最大缺点是刚性差,弹性模量小。所以,玻璃钢构件往往是强度有余而刚度不够,很容易产生变形。
与本发明相关的现有技术请参考2014年5月7日公开的CN103772794A,2013年10月23日公开的 CN103361880A,2010年06月16日公开的 CN101736480A,及2010年06月16 日CN101736480A专利申请,这些专利申请文献公开的高强度复合材料层合板的生产成本高。
发明内容
本发明所要解决的技术问题在于:提供一种抗冲击混杂复合材料层合板,其不仅具有高的强度和耐冲击性能,而且成本相对于其他高强度复合材料层合板大大降低。
为解决上述技术问题,本发明的技术方案是:
一种抗冲击混杂复合材料层合板,其由碳纤维与玻纤纤维混杂形成,其中所述抗冲击混杂复合材料层合板由碳纤维和玻璃纤维铺层形成,所述抗冲击混杂复合材料层合板包括第一碳纤维铺层、铺设在第一碳纤维铺层上的第一玻璃纤维铺层、铺设在第一玻璃纤维铺层上的第二碳纤维铺层、铺设在第二碳纤维铺层上的第二玻璃纤维铺层,铺设在第二玻璃纤维铺层上的第三碳纤维铺层。
与现有技术相比,本发明有益效果如下:碳纤维与玻纤纤维混杂可以发挥两种材料的优点,大大提高层合板的冲击韧性,得到模量、强度和韧性兼顾的混杂复合材料层合板,这样的复合板可以吸收更多的能量,冲击强度和断裂韧性显著提高;另外还有如下额外效果:相对于碳、硼纤维和碳化硅复合材料,混杂材料成本明显下降。
本发明进一步的改进如下:
进一步地,所述第一碳纤维铺层的厚度为25.6mm。
进一步地,所述第一玻璃纤维铺层的厚度为25.6mm。
进一步地,所述第二碳纤维铺层的厚度为25.6mm。
进一步地,所述第二玻璃纤维铺层的厚度为25.6mm。
进一步地,所述第三碳纤维铺层的厚度为25.6mm。
进一步地,所述碳纤维包括8层铺层,所述玻璃纤维设有8层铺层, 所述碳纤维的8层铺层和玻璃纤维的8层铺层对称交替铺设。
进一步地,所述碳纤维具有碳纤,所述玻纤纤维具有玻纤,所述碳纤与玻纤的比例为8:8。
进一步地,所述碳纤纤维的铺层在最外层。 
附图说明  
图1是符合本发明抗冲击混杂复合材料层合板的示意图。
具体实施方式  
下面结合附图和实施例对本发明进一步说明。
如图1所示,为符合本发明的一种抗冲击混杂复合材料层合100,其由碳纤维与玻纤纤维混杂形成。所述抗冲击混杂复合材料层合板100由碳纤维和玻璃纤维铺层形成,所述抗冲击混杂复合材料层合100包括第一碳纤维铺层11、铺设在第一碳纤维铺层11上的第一玻璃纤维铺层21、铺设在第一玻璃纤维铺层21上的第二碳纤维铺层12、铺设在第二碳纤维铺层12上的第二玻璃纤维铺层22,铺设在第二玻璃纤维铺层22上的第三碳纤维铺层13。
所述第一碳纤维铺层11的厚度为25.6mm。所述第一玻璃纤维铺层21的厚度为25.6mm。所述第二碳纤维铺层12的厚度为25.6mm。所述第二玻璃纤维铺层22的厚度为25.6mm。所述第三碳纤维铺层13的厚度为25.6mm。所述碳纤维具有碳纤110,所述玻纤纤维具有玻纤220。
图中示出了碳纤维共铺3层,玻璃纤维共铺2层的实施例。当然最佳的抗冲击混杂复合材料层合100是:碳纤维包括8层铺层,玻璃纤维设有8层铺层,所述碳纤维的8层铺层和玻璃纤维的8层铺层对称交替铺设。所述碳纤维具有碳纤110,所述玻纤纤维具有玻纤220,所述碳纤110与玻纤220的比例为8:8。所述碳纤纤维的铺层在最外层。
本发明不局限于上述具体的实施方式,本领域的普通技术人员从上述构思出发,不经过创造性的劳动,所作出的种种变换,均落在本发明的保护范围之内。

Claims (9)

1.一种抗冲击混杂复合材料层合板,其由碳纤维与玻纤纤维混杂形成,其特征在于:所述抗冲击混杂复合材料层合板由碳纤维和玻璃纤维铺层形成,所述抗冲击混杂复合材料层合板包括第一碳纤维铺层、铺设在第一碳纤维铺层上的第一玻璃纤维铺层、铺设在第一玻璃纤维铺层上的第二碳纤维铺层、铺设在第二碳纤维铺层上的第二玻璃纤维铺层,铺设在第二玻璃纤维铺层上的第三碳纤维铺层。
2.如权利要求1所述的抗冲击混杂复合材料层合板,其特征在于:所述第一碳纤维铺层的厚度为25.6mm。
3.如权利要求1所述的抗冲击混杂复合材料层合板,其特征在于:所述第一玻璃纤维铺层的厚度为25.6mm。
4.如权利要求1所述的抗冲击混杂复合材料层合板,其特征在于:所述第二碳纤维铺层的厚度为25.6mm。
5.如权利要求1所述的抗冲击混杂复合材料层合板,其特征在于:所述第二玻璃纤维铺层的厚度为25.6mm。
6.如权利要求1所述的抗冲击混杂复合材料层合板,其特征在于:所述第三碳纤维铺层的厚度为25.6mm。
7.如权利要求1所述的抗冲击混杂复合材料层合板,其特征在于:所述碳纤维包括8层铺层,所述玻璃纤维设有8层铺层, 所述碳纤维的8层铺层和玻璃纤维的8层铺层对称交替铺设。
8.如权利要求7所述的抗冲击混杂复合材料层合板,其特征在于:所述碳纤维具有碳纤,所述玻纤纤维具有玻纤,所述碳纤与玻纤的比例为8:8。
9.如权利要求7所述的抗冲击混杂复合材料层合板,其特征在于:所述碳纤纤维的铺层铺在最外层。
CN201410595423.2A 2014-10-30 2014-10-30 抗冲击混杂复合材料层合板 Pending CN104325748A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106494061A (zh) * 2016-09-23 2017-03-15 北京汽车集团有限公司 车用碳纤维复合加强板的制备方法和复合加强板

Citations (4)

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CN202151933U (zh) * 2010-10-27 2012-02-29 航天材料及工艺研究所 一种组合纤维增强水发泡聚氨酯硬泡复合板材
CN103009728A (zh) * 2011-09-26 2013-04-03 蓝星环境工程有限公司 一种复合材料板、制备方法及用途
CN103350513A (zh) * 2012-12-03 2013-10-16 上纬(上海)精细化工有限公司 碳纤维预浸料及其制备方法
CN204249474U (zh) * 2014-10-30 2015-04-08 盖京波 抗冲击混杂复合材料层合板

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202151933U (zh) * 2010-10-27 2012-02-29 航天材料及工艺研究所 一种组合纤维增强水发泡聚氨酯硬泡复合板材
CN103009728A (zh) * 2011-09-26 2013-04-03 蓝星环境工程有限公司 一种复合材料板、制备方法及用途
CN103350513A (zh) * 2012-12-03 2013-10-16 上纬(上海)精细化工有限公司 碳纤维预浸料及其制备方法
CN204249474U (zh) * 2014-10-30 2015-04-08 盖京波 抗冲击混杂复合材料层合板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106494061A (zh) * 2016-09-23 2017-03-15 北京汽车集团有限公司 车用碳纤维复合加强板的制备方法和复合加强板
CN106494061B (zh) * 2016-09-23 2019-06-07 北京汽车集团有限公司 车用碳纤维复合加强板的制备方法和复合加强板

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Application publication date: 20150204