CN107757020A - 一种带夜光且复合有碳纤维的无纺布 - Google Patents

一种带夜光且复合有碳纤维的无纺布 Download PDF

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CN107757020A
CN107757020A CN201710919601.6A CN201710919601A CN107757020A CN 107757020 A CN107757020 A CN 107757020A CN 201710919601 A CN201710919601 A CN 201710919601A CN 107757020 A CN107757020 A CN 107757020A
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layer
fiber
noctilucence
contents
carbon fiber
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王平
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Tianmen Unobstructed Daily Necessities Ltd By Share Ltd
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Tianmen Unobstructed Daily Necessities Ltd By Share 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • 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
    • B32B17/067—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 of fibres or filaments
    • 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 shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • 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
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered 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
    • B32B9/047—Layered 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
    • 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
    • B32B2250/20—All layers 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin 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
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide 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
    • B32B2262/101—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
    • B32B2307/558—Impact strength, toughness

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

本发明公开了一种带夜光且复合有碳纤维的无纺布，包括外层和内层，外层为夜光层，外层与内层之间为中间粘合纤维层，内层为两层结构，分为第一层和第二层；所述第一层包括15～35％含量的碳纤维和25～45％含量的热熔融性纤维；所述第二层包括5～25％碳纤维和35～55％含量的热熔融性纤维；第一层上的纤维排列方向与第二层上的纤维排列方向垂直设置，在第一层和第二层之间还设置有玻璃纤维制成的筛网结构，该筛网结构呈经纬排列。本发明涉及一种带夜光且复合有碳纤维的无纺布。

Description

一种带夜光且复合有碳纤维的无纺布
技术领域
本发明涉及一种带夜光且复合有碳纤维的无纺布。
背景技术
已知一种全部或者由可分割的复合纤维形成、具有微细的纤维的无纺布。但上述无纺布通过非纺织法制造的无纺布会有制造工艺复杂、生产率低的问题，而且成本也会稍高，因此本发明设计研发一种新型无纺布，不仅降低成本，而且无纺布的性能也会有一定改进。
发明内容
本发明涉及一种带夜光且复合有碳纤维的无纺布。
为实现这一目的，本发明所采用的技术方案是：
一种带夜光且复合有碳纤维的无纺布，其特征在于，包括外层和内层，外层为夜光层，外层与内层之间为中间粘合纤维层，中间粘合纤维层由经纱和纬纱绞织而成，所述经纱采用涂覆有聚氨酯层的乙纶纤维，所述纬纱采用涂覆有聚氨酯的锦纶纤维；
所述内层为两层结构，分为第一层和第二层；所述第一层包括15～35％含量的碳纤维和25～45％含量的热熔融性纤维；所述第二层包括5～25％碳纤维和35～55％含量的热熔融性纤维；第一层上的纤维排列方向与第二层上的纤维排列方向垂直设置，在第一层和第二层之间还设置有玻璃纤维制成的筛网结构，该筛网结构呈经纬排列。
其有益效果是：第一层包括15～35％含量的碳纤维和25～45％含量的热熔融性纤维；第二层包括5～25％含量的碳纤维和35～55％含量的热熔融性纤维，同时玻璃纤维制成的筛网结构使得无纺布强度和韧性得到显著的提高。
附图说明
图1是带夜光且复合有碳纤维的无纺布结构示意图。
具体实施方式
一种带夜光且复合有碳纤维的无纺布，包括外层和内层，外层为夜光层，外层与内层之间为中间粘合纤维层，中间粘合纤维层由经纱和纬纱绞织而成，所述经纱采用涂覆有聚氨酯层的乙纶纤维，所述纬纱采用涂覆有聚氨酯的锦纶纤维。
如图1所示，内层为两层结构，分为第一层1和第二层3；第一层1包括15～35％含量的碳纤维和25～45％含量的热熔融性纤维；第二层3包括5～25％含量的碳纤维和35～55％含量的热熔融性纤维；第一层1上的纤维排列方向与第二层3上的纤维排列方向垂直设置，在第一层1和第二层3之间还设置有玻璃纤维制成的筛网结构2，该筛网结构2呈经纬排列。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (1)

1.一种带夜光且复合有碳纤维的无纺布，其特征在于，包括外层和内层，外层为夜光层，外层与内层之间为中间粘合纤维层，中间粘合纤维层由经纱和纬纱绞织而成，所述经纱采用涂覆有聚氨酯层的乙纶纤维，所述纬纱采用涂覆有聚氨酯的锦纶纤维；
所述内层为两层结构，分为第一层和第二层；所述第一层包括15～35％含量的碳纤维和25～45％含量的热熔融性纤维；所述第二层包括5～25％碳纤维和35～55％含量的热熔融性纤维；第一层上的纤维排列方向与第二层上的纤维排列方向垂直设置，在第一层和第二层之间还设置有玻璃纤维制成的筛网结构，该筛网结构呈经纬排列。
CN201710919601.6A 2017-09-30 2017-09-30 一种带夜光且复合有碳纤维的无纺布 Pending CN107757020A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108383488A (zh) * 2018-04-01 2018-08-10 中鸿纳米纤维技术丹阳有限公司 一种基于玻纤纤维的硅气凝胶用增强纤维
CN108484096A (zh) * 2018-04-01 2018-09-04 中鸿纳米纤维技术丹阳有限公司 一种极低密度的纳米级绝热气凝胶

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108383488A (zh) * 2018-04-01 2018-08-10 中鸿纳米纤维技术丹阳有限公司 一种基于玻纤纤维的硅气凝胶用增强纤维
CN108484096A (zh) * 2018-04-01 2018-09-04 中鸿纳米纤维技术丹阳有限公司 一种极低密度的纳米级绝热气凝胶

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