CN107933004A - 一种碳纤维板及其生产方法 - Google Patents

一种碳纤维板及其生产方法 Download PDF

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CN107933004A
CN107933004A CN201711125178.9A CN201711125178A CN107933004A CN 107933004 A CN107933004 A CN 107933004A CN 201711125178 A CN201711125178 A CN 201711125178A CN 107933004 A CN107933004 A CN 107933004A
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carbon fiber
fiber board
carbon
substrate
layer
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王建坤
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Yancheng Tianshun Machinery Technology Co Ltd
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Yancheng Tianshun Machinery Technology Co Ltd
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    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
    • B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • 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
    • B32B2419/00—Buildings or parts thereof

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明属于碳纤维材料技术领域，具体涉及到一种碳纤维板及其生产方法，包括基板，所述基板上下表面贴覆有玻璃纤维层，所述玻璃纤维层上设有碳纤维布，所述碳纤维布表面上设有加强板，所述加强板与所述碳纤维布之间设有若干首尾相连且排列成锯齿状的支撑碳纤维板，所述碳纤维板之间设有填充层。本发明提供一种强度高、韧性好的碳纤维板及其生产方法。

Description

一种碳纤维板及其生产方法
技术领域
本发明属于碳纤维材料技术领域，具体涉及到一种碳纤维板及其生产方法。
背景技术
碳纤维板是将同一方向排列的碳素纤维使用树脂浸润硬化形成碳纤维板材，能有效解决多层碳纤维布施工困难和工程量大的问题，补强效果好，施工便捷。采用优质碳纤维原料与良好基本树脂，碳纤维板材具有拉伸强度高、耐腐蚀性、抗震性、抗冲击性等良好性能。应用于混凝土梁抗弯、抗剪加固，混凝土楼板、桥板加固补强、混凝土、砖砌体墙，剪刀墙补强，桥墩、桩等柱加固补强，烟囱、隧道、水池、混凝土管等加固补强。一般用于建筑上的碳纤维板要求具有更高的韧性和强度的要求。
专利碳纤维板(公告号CN103832014A)公开了一种碳纤维板，由碳纤维胶编织成的碳纤维基板，覆盖在多个碳纤维基板表面的防火板。单纯的多层碳纤维板满足不了建筑需要的强度、抗震性。
根据现有技术中存在的问题，本发明提供一种强度高、韧性好的碳纤维板及其生产方法。
发明内容
本发明提供了如下的技术方案：
一种碳纤维板，包括基板，所述基板上下表面贴覆有玻璃纤维层，所述玻璃纤维层上设有碳纤维布，所述碳纤维布表面上设有加强板，所述加强板与所述碳纤维布之间设有若干首尾相连且排列成锯齿状的支撑碳纤维板，所述碳纤维板之间设有填充层。
优选的，所述玻璃纤维层与所述碳纤维布之间设有塑料薄膜。
优选的，所述基板包括30-100层碳纤维网。
优选的，所述填充层为乙烯基酯树脂固化层。
优选的，所述支撑纤维板与所述碳纤维布通过编制一体成型。
一种碳纤维板的生产方法，其特征在于，包括如下步骤：
S1：制作基板：将30-100层表面涂有环氧树脂加固化剂碳纤维网通过热压机压合在一起，然后固化，制成基板；
S2：在所述基板上下表面分别依次贴覆有玻璃纤维层、塑料薄膜、碳纤维布和加强板。
优选的，在所述S2中，贴覆玩所述塑料薄膜后，使用刮板在所述塑料薄膜上按照固定方向刮掉基板、玻璃纤维层和塑料薄膜之间的气泡。
本发明的有益效果是：
本发明通过在由碳纤维网压制成的基板上设有玻璃纤维强，增加抗震缓冲能力，设有塑料薄膜，增加韧性，碳纤维布增加本发明结构的稳定性，最后使用加强板进一步提高本发明的强度。
附图说明
附图用来提供对本发明的进一步理解，并且构成说明书的一部分，与本发明的实施例一起用于解释本发明，并不构成对本发明的限制。在附图中：
图1是本发明结构示意图；
图中的标记为：1、基板；11、碳纤维网；2、玻璃纤维层；3、塑料薄膜；4、碳纤维布；5、加强板；6、支撑碳纤维板；61、填充层。
具体实施方式
如图1所示，一种碳纤维板，包括基板，基板上下表面贴覆有玻璃纤维层，玻璃纤维层上设有碳纤维布，碳纤维布表面上设有加强板，加强板与碳纤维布之间设有若干首尾相连且排列成锯齿状的支撑碳纤维板，碳纤维板之间设有填充层。
如图1所示，玻璃纤维层与碳纤维布之间设有塑料薄膜。
如图1所示，基板包括30-100层碳纤维网。
如图1所示，填充层为乙烯基酯树脂固化层。
如图1所示，支撑纤维板与碳纤维布通过编制一体成型。
一种碳纤维板的生产方法，其特征在于，包括如下步骤：
S1：制作基板：将30-100层表面涂有环氧树脂加固化剂碳纤维网通过热压机压合在一起，然后固化，制成基板；
S2：在基板上下表面分别依次贴覆有玻璃纤维层、塑料薄膜、碳纤维布和加强板。
如图1所示，支撑纤维板与碳纤维布通过编制一体成型。
一种碳纤维板的生产方法，其特征在于，包括如下步骤：
S1：制作基板：将80层表面涂有环氧树脂加固化剂碳纤维网通过热压机压合在一起，然后固化，制成基板；
S2：在基板上下表面分别依次贴覆有玻璃纤维层、塑料薄膜、碳纤维布和加强板。
在S2中，贴覆玩塑料薄膜后，使用刮板在塑料薄膜上按照固定方向刮掉基板、玻璃纤维层和塑料薄膜之间的气泡。
以上仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (7)

1.一种碳纤维板，其特征在于，包括基板，所述基板上下表面贴覆有玻璃纤维层，所述玻璃纤维层上设有碳纤维布，所述碳纤维布表面上设有加强板，所述加强板与所述碳纤维布之间设有若干首尾相连且排列成锯齿状的支撑碳纤维板，所述碳纤维板之间设有填充层。
2.根据权利要求1所述的一种碳纤维板，其特征在于，所述玻璃纤维层与所述碳纤维布之间设有塑料薄膜。
3.根据权利要求1所述的一种碳纤维板，其特征在于，所述基板包括30-100层碳纤维网。
4.根据权利要求1所述的一种碳纤维板，其特征在于，所述填充层为乙烯基酯树脂固化层。
5.根据权利要求1所述的一种碳纤维板，其特征在于，所述支撑纤维板与所述碳纤维布通过编织一体成型。
6.一种碳纤维板的生产方法，其特征在于，包括如下步骤：
S1：制作基板：将30-100层表面涂有环氧树脂加固化剂碳纤维网通过热压机压合在一起，然后固化，制成基板；
S2：在所述基板上下表面分别依次贴覆有玻璃纤维层、塑料薄膜、碳纤维布和加强板。
7.根据权利要求6所述的一种碳纤维板的生产方法，其特征在于，在所述S2中，贴覆玩所述塑料薄膜后，使用刮板在所述塑料薄膜上按照固定方向刮掉基板、玻璃纤维层和塑料薄膜之间的气泡。
CN201711125178.9A 2017-11-14 2017-11-14 一种碳纤维板及其生产方法 Pending CN107933004A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056125A (zh) * 2019-03-25 2019-07-26 上海大学 一种碳纤维加固钢筋混凝土梁
CN115503298A (zh) * 2022-10-08 2022-12-23 江苏天润盛凯新材料股份有限公司 一种不燃抗裂的高性能碳纤维板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056125A (zh) * 2019-03-25 2019-07-26 上海大学 一种碳纤维加固钢筋混凝土梁
CN115503298A (zh) * 2022-10-08 2022-12-23 江苏天润盛凯新材料股份有限公司 一种不燃抗裂的高性能碳纤维板

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