CN108515765A - 一种适用性强的绝缘复合纸 - Google Patents

一种适用性强的绝缘复合纸 Download PDF

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CN108515765A
CN108515765A CN201810550203.6A CN201810550203A CN108515765A CN 108515765 A CN108515765 A CN 108515765A CN 201810550203 A CN201810550203 A CN 201810550203A CN 108515765 A CN108515765 A CN 108515765A
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compound paper
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慕洪
王建伟
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Henan Yaan Electrical Insulation Material Plant Co Ltd
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    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00Layered products comprising a layer of paper or cardboard
    • B32B29/002Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B25/00Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/12Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B7/00Layered 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
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30Multi-ply
    • D21H27/38Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00Insulators or insulating bodies characterised by their form
    • H01B17/56Insulating bodies
    • H01B17/60Composite insulating bodies
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00Insulators or insulating bodies characterised by their form
    • H01B17/56Insulating bodies
    • H01B17/66Joining insulating bodies together, e.g. by bonding
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/32Insulating of coils, windings, or parts thereof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K3/00Details of windings
    • H02K3/32Windings characterised by the shape, form or construction of the insulation
    • H02K3/34Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • 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
    • B32B2255/00Coating on the layer surface
    • B32B2255/02Coating on the layer surface on fibrous or filamentary layer
    • 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
    • B32B2255/00Coating on the layer surface
    • B32B2255/10Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00Coating on the layer surface
    • B32B2255/26Polymeric coating
    • 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
    • B32B2307/20Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206Insulating
    • 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
    • B32B2307/554Wear resistance
    • 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
    • B32B2307/70Other properties
    • B32B2307/73Hydrophobic

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明公开了一种适用性强的绝缘复合纸,包括绝缘复合纸,所述绝缘复合纸外表面的顶部与底部均设置有纳米保护膜层,所述纳米保护膜层远离绝缘复合纸的一侧设置有聚乙烯涂料层,所述聚乙烯涂料层远离纳米保护膜层的一侧设置有耐压层,所述耐压层远离聚乙烯涂料层的一侧设置有耐磨塑料层。本发明在透气层远离耐高温聚酯薄膜层的一侧设置有防火棉层,在防火棉层远离透气层的一侧设置有高弹防水涂料层,并通过复合防水层和绝缘层的作用,可对本绝缘复合纸达到适用性强的效果,解决了现有的绝缘复合纸适用性弱,在工作人员使用时会导致绝缘效果不理想,使用的地方会因此受到一定的限制的问题。

Description

一种适用性强的绝缘复合纸
技术领域
本发明涉及绝缘材料技术领域,具体为一种适用性强的绝缘复合纸。
背景技术
绝缘纸可用作中小型电机的槽绝缘、匝间和层间绝缘、衬垫绝缘心及变压器绝缘,定子是在定子铁芯上卷绕线圈形成的,在绕线时,为了保证定心铁芯与绕线线圈不发生接触,通常是在定子铁芯的齿槽内插入绝缘纸再进行绕线,绝缘纸将起到线圈和在定子内部旋转的转子之间的绝缘,不会引起短路,使线圈不致因为短路而受到损伤,但现有的绝缘复合纸适用性弱,在工作人员使用时会导致绝缘效果不理想,使用的地方会因此受到一定的限制,为此,我们提出一种适用性强的绝缘复合纸。
发明内容
本发明的目的在于提供一种适用性强的绝缘复合纸,具备的适用性强优点,解决了现有的绝缘复合纸适用性弱,在工作人员使用时会导致绝缘效果不理想,使用的地方会因此受到一定的限制的问题。
为实现上述目的,本发明提供如下技术方案:一种适用性强的绝缘复合纸,包括绝缘复合纸,所述绝缘复合纸外表面的顶部与底部均设置有纳米保护膜层,所述纳米保护膜层远离绝缘复合纸的一侧设置有聚乙烯涂料层,所述聚乙烯涂料层远离纳米保护膜层的一侧设置有耐压层,所述耐压层远离聚乙烯涂料层的一侧设置有耐磨塑料层,所述耐磨塑料层远离耐压层的一侧设置有耐磨橡胶层,所述耐磨橡胶层远离耐磨塑料层的一侧设置有耐高温聚酯薄膜层,所述耐高温聚酯薄膜层远离耐磨橡胶层的一侧设置有透气层,所述透气层远离耐高温聚酯薄膜层的一侧设置有防火棉层,所述防火棉层远离透气层的一侧设置有高弹防水涂料层,所述高弹防水涂料层远离防火棉层的一侧设置有复合防水层,所述复合防水层远离高弹防水涂料层的一侧设置有绝缘层。
优选的,所述耐压层包括纱线层和黏胶层。
优选的,所述高弹防水涂料层的厚度为3-5毫米。
优选的,所述耐磨橡胶层的厚度为5-10毫米。
与现有技术相比,本发明的有益效果如下:
1、本发明在透气层远离耐高温聚酯薄膜层的一侧设置有防火棉层,在防火棉层远离透气层的一侧设置有高弹防水涂料层,并通过复合防水层和绝缘层的作用,可对本绝缘复合纸达到适用性强的效果,解决了现有的绝缘复合纸适用性弱,在工作人员使用时会导致绝缘效果不理想,使用的地方会因此受到一定的限制的问题。
2、本发明在纳米保护膜层远离绝缘复合纸的一侧设置有聚乙烯涂料层,在聚乙烯涂料层远离纳米保护膜层的一侧设置有耐压层,并通过耐磨塑料层和耐磨橡胶层的作用,可有效的对绝缘复合纸进行保护,防止出现损坏,也可对其进行抗压的作用防止因压力过大而损坏,同时可对其进行防耐磨的作用。
附图说明
图1为本发明结构示意图;
图2为本发明耐压层剖视结构示意图。
图中:1绝缘复合纸、2纳米保护膜层、3耐压层、4耐磨橡胶层、5透气层、6高弹防水涂料层、7绝缘层、8复合防水层、9防火棉层、10耐高温聚酯薄膜层、11耐磨塑料层、12聚乙烯涂料层、13纱线层、14黏胶层。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
请参阅图1-2,一种适用性强的绝缘复合纸,包括绝缘复合纸1,绝缘复合纸1外表面的顶部与底部均设置有纳米保护膜层2,纳米保护膜层2远离绝缘复合纸1的一侧设置有聚乙烯涂料层12,聚乙烯涂料层12远离纳米保护膜层2的一侧设置有耐压层3,耐压层3包括纱线层13和黏胶层14,耐压层3远离聚乙烯涂料层12的一侧设置有耐磨塑料层11,耐磨塑料层11远离耐压层3的一侧设置有耐磨橡胶层4,可有效的对绝缘复合纸进行保护,防止出现损坏,也可对其进行抗压的作用防止因压力过大而损坏,同时可对其进行防耐磨的作用,耐磨橡胶层4的厚度为5-10毫米,耐磨橡胶层4远离耐磨塑料层11的一侧设置有耐高温聚酯薄膜层10,耐高温聚酯薄膜层10远离耐磨橡胶层4的一侧设置有透气层5,透气层5远离耐高温聚酯薄膜层10的一侧设置有防火棉层9,防火棉层9远离透气层5的一侧设置有高弹防水涂料层6,高弹防水涂料层6的厚度为3-5毫米,高弹防水涂料层6远离防火棉层9的一侧设置有复合防水层8,复合防水层8远离高弹防水涂料层6的一侧设置有绝缘层7,可对本绝缘复合纸达到适用性强的效果,解决了现有的绝缘复合纸适用性弱,在使用时会导致工作人员绝缘效果不理想,使用的地方会因此受到一定的限制的问题。
使用时,在透气层5远离耐高温聚酯薄膜层10的一侧设置有防火棉层9,在防火棉层9远离透气层5的一侧设置有高弹防水涂料层6,并通过复合防水层8和绝缘层7的作用,可对本绝缘复合纸1达到适用性强的效果,解决了现有的绝缘复合纸适用性弱,在工作人员使用时会导致绝缘效果不理想,使用的地方会因此受到一定的限制的问题,同时在纳米保护膜层2远离绝缘复合纸1的一侧设置有聚乙烯涂料层12,在聚乙烯涂料层12远离纳米保护膜层2的一侧设置有耐压层3,并通过耐磨塑料层11和耐磨橡胶层4的作用,可有效的对其绝缘复合纸1进行保护,防止出现损坏,也可对其进行抗压的作用防止因压力过大而损坏,同时可对其进行防耐磨的作用。
综上所述:该适用性强的绝缘复合纸,在透气层5远离耐高温聚酯薄膜层10的一侧设置有防火棉层9,在防火棉层9远离透气层5的一侧设置有高弹防水涂料层6,并通过复合防水层8和绝缘层7的作用,可对本绝缘复合纸1达到适用性强的效果,解决了现有的绝缘复合纸适用性弱,在工作人员使用时会导致绝缘效果不理想,使用的地方会因此受到一定的限制的问题。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。

Claims (4)

1.一种适用性强的绝缘复合纸,包括绝缘复合纸(1),其特征在于:所述绝缘复合纸(1)外表面的顶部与底部均设置有纳米保护膜层(2),所述纳米保护膜层(2)远离绝缘复合纸(1)的一侧设置有聚乙烯涂料层(12),所述聚乙烯涂料层(12)远离纳米保护膜层(2)的一侧设置有耐压层(3),所述耐压层(3)远离聚乙烯涂料层(12)的一侧设置有耐磨塑料层(11),所述耐磨塑料层(11)远离耐压层(3)的一侧设置有耐磨橡胶层(4),所述耐磨橡胶层(4)远离耐磨塑料层(11)的一侧设置有耐高温聚酯薄膜层(10),所述耐高温聚酯薄膜层(10)远离耐磨橡胶层(4)的一侧设置有透气层(5),所述透气层(5)远离耐高温聚酯薄膜层(10)的一侧设置有防火棉层(9),所述防火棉层(9)远离透气层(5)的一侧设置有高弹防水涂料层(6),所述高弹防水涂料层(6)远离防火棉层(9)的一侧设置有复合防水层(8),所述复合防水层(8)远离高弹防水涂料层(6)的一侧设置有绝缘层(7)。
2.根据权利要求1所述的一种适用性强的绝缘复合纸,其特征在于:所述耐压层(3)包括纱线层(13)和黏胶层(14)。
3.根据权利要求1所述的一种适用性强的绝缘复合纸,其特征在于:所述高弹防水涂料层(6)的厚度为3-5毫米。
4.根据权利要求1所述的一种适用性强的绝缘复合纸,其特征在于:所述耐磨橡胶层(4)的厚度为5-10毫米。
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