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CN201427420Y - 一种纸基复合材料 - Google Patents

一种纸基复合材料 Download PDF

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Publication number
CN201427420Y
CN201427420Y CN2008201894196U CN200820189419U CN201427420Y CN 201427420 Y CN201427420 Y CN 201427420Y CN 2008201894196 U CN2008201894196 U CN 2008201894196U CN 200820189419 U CN200820189419 U CN 200820189419U CN 201427420 Y CN201427420 Y CN 201427420Y
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paper
composite material
based composite
polyurethane
utility
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Expired - Fee Related
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CN2008201894196U
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何鹤祥
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PAPER ART PRODUCT Ltd
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PAPER ART PRODUCT Ltd
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Priority to CN2008201894196U priority Critical patent/CN201427420Y/zh
Priority to PCT/CN2008/001771 priority patent/WO2010022547A1/zh
Priority to US13/060,496 priority patent/US20120015137A1/en
Priority to JP2010543355A priority patent/JP4734478B2/ja
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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
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B5/024—Woven fabric
    • 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
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • 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
    • B32B2262/06—Vegetal 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
    • B32B2262/12—Conjugate fibres, e.g. core/sheath or side-by-side
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0212—Roof or head liners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23943—Flock surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31591—Next to cellulosic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

本实用新型公开了一种纸基复合材料。纸基复合材料，包括中层(1)和至少粘在中层(1)一面的表层(2)，所述的中层(1)是由聚氨酯加入纸绳(3)发泡熟化构成，所述的纸绳(3)是由纸张混合树脂或胶粘剂卷成的。本实用新型由纸张混合树脂或胶粘剂卷成纸绳质量轻，强度好，纸基复合材料与聚氨酯的结合好，整个纸基复合材料的整体刚性好，并可有效地提高聚氨酯的熟化稳定性，减少聚氨酯膨胀，不易变形。此外成型容易，生产效率高。本实用新型制作简单，具有很强的实用性和推广价值，可广泛用于汽车的内饰板及顶棚等处。

Description

一种纸基复合材料
技术领域
本实用新型涉及一种用于制造汽车顶棚等内饰件的纸基复合材料。
背景技术
现有的汽车的内饰件及顶棚由复合层状材料制成，复合层状材料一般由两层至三层所组成，其中层是聚氨脂发泡层，中层的两面是无纺布或绒面层。聚氨脂层的优点是质轻、具有良好的隔热保温作用，缺点是强度低，熟化稳定性差。为解决强度问题，人们在中层中一般会加一些纤维材料以加强其强度、如植物纤维、玻璃纤维等，但这种方式成型不易，生产效率低，且由于这些纤维较细，长度短，层状材料的整体刚性仍然较低；此外，熟化及制造的稳定性差的问题仍然普遍存在。
实用新型内容
本实用新型的目的在于提供一种强度高、熟化稳定性及成型好的纸基复合材料。
为解决上述技术问题，本实用新型采用的技术方案为：一种纸基复合材料，包括中层和至少粘在中层一面的表层，所述的中层是由聚氨脂加入纸绳发泡熟化构成，所述的纸绳是由纸张混合树脂或胶粘剂卷成的。
由于采用了上述的结构，本实用新型由纸张混合树脂或胶粘剂卷成的纸绳质量轻，模塑好，纸基复合材料与聚氨脂的结合好，整个纸基复合材料的整体刚性好，并可有效地提高聚氨脂的熟化稳定性，减少聚氨脂膨胀，不易变形。此外成型容易，生产效率高。本实用新型制作简单，具有很强的实用性和推广价值，可广泛用于汽车的内饰板如顶棚等处。
附图说明
下面结合附图对本实用新型的具体实施方式作进一步详细的描述，但并不构成对本实用新型的任何限制。
图1是一种纸基复合材料的剖视图；
图2是沿图1中A-A线的剖视图；
图3是纸绳的另一结构的截面图。
具体实施方式
如图1和图2所示，一种纸基复合材料，包括中层1和至少粘在中层1一面的表层2。所述的一面的表层2可以是无纺布，作加固和粘合用，这一表层可省略。另一面的表层2可以是装饰纺织布、植绒、PU装饰层、结皮聚氨脂，作装饰用。所述的中层1是由聚氨脂加入纸绳3发泡熟化构成，纸绳3贯穿整个聚氨脂层。所述的纸绳3是由纸张混合树脂或胶粘剂卷成的，所述的纸张可以是牛皮纸或复合纸，纸张混合树脂或胶粘剂卷成的纸绳3质轻且强度好。
所述的中层1中的纸绳3编织为网状。纸绳3分为横向和纵向，横向和纵向的纸绳3交替编织在一起形成纸网，这样发泡形成的中层1强度更好。
如图3所示，所述的纸绳3中设有纤维加强芯4，纤维加强芯4在卷纸绳3的过程中加入，通过树脂或胶粘剂与纸张粘合。纤维加强芯4加加强纸绳3的刚性，使整个纸基复合材料的刚性更良好。所述的纤维加强芯4优选为植物纤维或玻璃纤维。
总之，本实用新型虽然例举了上述优选实施方式，但是应该说明，显然本领域的技术人员可以进行各种变化和改型。因此，除非这样的变化和改型偏离了本实用新型的范围，否则都应该包括在本实用新型的保护范围之内。

Claims (7)

1.一种纸基复合材料，包括聚氨脂材料制成的中层(1)和至少粘在中层(1)一面的表层(2)，其特征在于：所述的中层(1)中设有纸绳(3)，所述的纸绳(3)是由纸张混合树脂或胶粘剂卷成的。
2.按照权利要求1所述的一种纸基复合材料，其特征在于：所述的中层(1)中的纸绳(3)编织为网状。
3.按照权利要求1所述的一种纸基复合材料，其特征在于：所述的纸绳(3)中设有通过树脂或胶粘剂与纸张粘合的纤维加强芯(4)。
4.按照权利要求1至3中任一项所述的一种纸基复合材料，其特征在于：所述的纸张是牛皮纸或复合纸。
5.按照权利要求3所述的一种纸基复合材料，其特征在于：所述的纤维加强芯(4)是植物纤维或玻璃纤维。
6.按照权利要求1所述的一种纸基复合材料，其特征在于：所述的表层(2)是无纺布。
7.按照权利要求1所述的一种纸基复合材料，其特征在于：所述的表层(2)是装饰纺织布、植绒、PU装饰层、结皮聚氨脂。
CN2008201894196U 2008-08-29 2008-08-29 一种纸基复合材料 Expired - Fee Related CN201427420Y (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2008201894196U CN201427420Y (zh) 2008-08-29 2008-08-29 一种纸基复合材料
PCT/CN2008/001771 WO2010022547A1 (zh) 2008-08-29 2008-10-21 一种纸基复合材料
US13/060,496 US20120015137A1 (en) 2008-08-29 2008-10-21 Paper-based composite material
JP2010543355A JP4734478B2 (ja) 2008-08-29 2008-10-21 紙基材複合材料

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Cited By (1)

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CN105984152A (zh) * 2015-03-16 2016-10-05 何霞飞 预浸丝束复合材料

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WO2016143647A1 (ja) 2015-03-10 2016-09-15 国立大学法人 東京大学 ゲル前駆体クラスターを用いた低濃度ゲルの製造方法、及び当該製造方法により得られるゲル

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105984152A (zh) * 2015-03-16 2016-10-05 何霞飞 预浸丝束复合材料
CN105984152B (zh) * 2015-03-16 2018-12-18 何霞飞 预浸丝束复合材料

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JP2011510837A (ja) 2011-04-07
JP4734478B2 (ja) 2011-07-27
US20120015137A1 (en) 2012-01-19
WO2010022547A1 (zh) 2010-03-04

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