CN109353083A - 一种新型导热导电遮光的复合泡棉胶带 - Google Patents

一种新型导热导电遮光的复合泡棉胶带 Download PDF

Info

Publication number
CN109353083A
CN109353083A CN201811392273.XA CN201811392273A CN109353083A CN 109353083 A CN109353083 A CN 109353083A CN 201811392273 A CN201811392273 A CN 201811392273A CN 109353083 A CN109353083 A CN 109353083A
Authority
CN
China
Prior art keywords
conductive
unit
flame
retardant sponge
conductive fabric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811392273.XA
Other languages
English (en)
Inventor
王丰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Hongneng Adhesive Products Co Ltd
Original Assignee
Shenzhen Hongneng Adhesive Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Hongneng Adhesive Products Co Ltd filed Critical Shenzhen Hongneng Adhesive Products Co Ltd
Priority to CN201811392273.XA priority Critical patent/CN109353083A/zh
Publication of CN109353083A publication Critical patent/CN109353083A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B32B3/266—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 an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B3/10—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 discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/18—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 discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed 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
    • 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
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • 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
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/302—Conductive
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/414—Translucent

Landscapes

  • Adhesive Tapes (AREA)

Abstract

本发明涉及泡棉胶带技术领域，具体是一种新型导热导电遮光的复合泡棉胶带，包括阻燃海绵单元、导电布单元和离型膜，所述阻燃海绵单元与导电布单元固定连接，所述导电布单元的底部设置有离型膜，所述离型膜与导电布单元之间设置有遮光层，所述阻燃海绵单元与导电布单元的形状相同均为矩形结构，所述阻燃海绵单元相邻两个之间设置有导电隔离层，所述导电布单元相邻两个之间也设置有导电隔离层，所述阻燃海绵单元的顶部设置有导电顶层。本发明通过将导电隔离层与导电顶层内部均填充有油墨，油墨与胶带其他组成部分的连接更紧密，在分切时不易剥离、脱落，同时还可以让胶带整体的导热导电性能更优，并且有利于模切。

Description

一种新型导热导电遮光的复合泡棉胶带
技术领域
本发明涉及泡棉胶带技术领域，具体为一种新型导热导电遮光的复合泡棉胶带。
背景技术
导电泡棉是指在阻燃海绵上包裹导电布，经过一系列的处理后，使其具有良好的表面导电性，可以很容易用胶粘带固定在需屏蔽器件上。导电泡棉具有良好的屏蔽性能，遇到电波时，则会根据其物体的性质进行反射、吸收、提供极佳的屏蔽效果。很多电子设备需要在其内部的一些电子部件上贴上一层导电泡棉，从而起到导电、防静电 和缓冲抗震的效果，这类导电泡棉需要具有良好的柔软性、较低的阻抗和良好的导热性能。
授权号为CN205017779U的中国专利公开了一种导电泡棉，包括泡棉本体，还包括具有一定厚度的石墨层，石墨层沿着泡棉本体的外表面设置，并将泡棉本体包覆在石墨层的内部。由于采用了石墨层，并将泡棉本体包覆在石墨层的内部，其导电性能高，韧性好，虽然具有导热性好、导电性好、耐高温、化学稳定性、可塑性高和抗热震性好等优点。但其结构存在分切时容易造成石墨层的龟裂，导致分切后的胶带导电及导热功效也有所降低，因此不容易对其分切。
发明内容
本发明的目的在于提供一种新型导热导电遮光的复合泡棉胶带，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：一种新型导热导电遮光的复合泡棉胶带，包括阻燃海绵单元、导电布单元和离型膜，所述阻燃海绵单元与导电布单元固定连接，所述导电布单元的底部设置有离型膜，所述离型膜与导电布单元之间设置有遮光层，所述阻燃海绵单元与导电布单元的形状相同均为矩形结构，所述阻燃海绵单元相邻两个之间设置有导电隔离层，所述导电布单元相邻两个之间也设置有导电隔离层，所述阻燃海绵单元的顶部设置有导电顶层。
优选的，所述离型膜由PET膜制成。
优选的，所述遮光层由黑色涂层印刷制成。
优选的，每个所述导电隔离层与导电顶层均垂直连接。
优选的，所述导电隔离层与导电顶层内部均填充有油墨。
优选的，所述导电顶层内部开设有气孔，所述气孔与阻燃海绵单元的顶部中间相连通。
优选的，所述离型膜和遮光层的大小尺寸相同，所述离型膜的长度大于阻燃海绵单元和导电布单元组合后的长度。
与现有技术相比，本发明的有益效果是：通过将阻燃海绵单元相邻两个之间设置有导电隔离层，导电布单元相邻两个之间也设置有导电隔离层，阻燃海绵单元的顶部设置有导电顶层。导电隔离层与导电顶层内部均填充有油墨，油墨与胶带其他组成部分的连接更紧密，在分切时不易剥离、脱落，同时还可以让胶带整体的导热导电性能更优。并且能够使模切件边缘整齐，不得有明显的纤维和细屑残留，装配时不得有拉丝现象。通过将离型膜与导电布单元之间设置有遮光层，遮光层由黑色涂层印刷制成，采用黑色涂层印刷，遮蔽性优良，并且黑色涂层绝缘性优良，模切加工性能良好。
附图说明
图1为本发明整体结构俯视图；
图2为图1中A-A截面结构示意图。
图中：1-阻燃海绵单元；11-导电顶层；12-气孔；2-导电布单元；21-导电隔离层；3-离型膜；31-遮光层。
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，图2，本发明提供一种技术方案：一种新型导热导电遮光的复合泡棉胶带，包括阻燃海绵单元1、导电布单元2和离型膜3，阻燃海绵单元1与导电布单元2粘接固定，若干个阻燃海绵单元1和若干个导电布单元2形成整个泡棉，导电布单元2的底部设置有离型膜3，用于保护泡棉内部的结构。
离型膜3由PET膜制成，PET膜又名耐高温聚酯薄膜。离型膜3与导电布单元2之间设置有遮光层31，遮光层31由黑色涂层印刷制成，采用黑色涂层印刷，遮蔽性优良，并且黑色涂层绝缘性优良，模切加工性能良好。可选用型号为BTX-8984的黑色胶带代替遮光层31。离型膜3和遮光层31的大小尺寸相同，离型膜3的长度大于阻燃海绵单元1和导电布单元2组合后的长度。便于将所有阻燃海绵单元1和导电布单元2组成的泡棉覆盖。
阻燃海绵单元1与导电布单元2的形状相同均为矩形结构，阻燃海绵单元1相邻两个之间设置有导电隔离层21，导电布单元2相邻两个之间也设置有导电隔离层21，阻燃海绵单元1的顶部设置有导电顶层11。每个导电隔离层21与导电顶层11均垂直连接，导电隔离层21与导电顶层11内部均填充有油墨，此油墨可采用高遮光油墨或高遮光哑黑油墨。油墨与本泡棉胶带其他组成部分的连接更紧密，在分切时不易剥离、脱落，同时还可以让泡棉胶带整体的导热导电性能更优。并且能够使模切件边缘整齐，不得有明显的纤维和细屑残留，装配时不得有拉丝现象。
在导电顶层11内部开设有气孔12，气孔12与阻燃海绵单元1的顶部中间相连通。气孔12分布在导电顶层11有利于给电子元件与机壳相接触的地方减震、缓冲、减压，防止压坏电子元件。
需要说明的是，在本文中，诸如“第一”、“第二”之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序，也不能理解为指示或暗示相对重要性。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。
在本发明中，除非另有说明，“若干个”的含义是两个或两个以上；术语“安装”、“相连”、“连接”、“固定”等术语均应做广义理解，例如，“连接”可以是固定连接，也可以是可拆卸连接，或一体地连接，可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
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 (7)

1.一种新型导热导电遮光的复合泡棉胶带，包括阻燃海绵单元（1）、导电布单元（2）和离型膜（3），所述阻燃海绵单元（1）与导电布单元（2）固定连接，所述导电布单元（2）的底部设置有离型膜（3），其特征在于：所述离型膜（3）与导电布单元（2）之间设置有遮光层（31），所述阻燃海绵单元（1）与导电布单元（2）的形状相同均为矩形结构，所述阻燃海绵单元（1）相邻两个之间设置有导电隔离层（21），所述导电布单元（2）相邻两个之间也设置有导电隔离层（21），所述阻燃海绵单元（1）的顶部设置有导电顶层（11）。
2.根据权利要求1所述的一种新型导热导电遮光的复合泡棉胶带，其特征在于：所述离型膜（3）由PET膜制成。
3.根据权利要求1所述的一种新型导热导电遮光的复合泡棉胶带，其特征在于：所述遮光层（31）由黑色涂层印刷制成。
4.根据权利要求1所述的一种新型导热导电遮光的复合泡棉胶带，其特征在于：每个所述导电隔离层（21）与导电顶层（11）均垂直连接。
5.根据权利要求1所述的一种新型导热导电遮光的复合泡棉胶带，其特征在于：所述导电隔离层（21）与导电顶层（11）内部均填充有油墨。
6.根据权利要求1所述的一种新型导热导电遮光的复合泡棉胶带，其特征在于：所述导电顶层（11）内部开设有气孔（12），所述气孔（12）与阻燃海绵单元（1）的顶部中间相连通。
7.根据权利要求1所述的一种新型导热导电遮光的复合泡棉胶带，其特征在于：所述离型膜（3）和遮光层（31）的大小尺寸相同，所述离型膜（3）的长度大于阻燃海绵单元（1）和导电布单元（2）组合后的长度。
CN201811392273.XA 2018-11-22 2018-11-22 一种新型导热导电遮光的复合泡棉胶带 Pending CN109353083A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811392273.XA CN109353083A (zh) 2018-11-22 2018-11-22 一种新型导热导电遮光的复合泡棉胶带

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811392273.XA CN109353083A (zh) 2018-11-22 2018-11-22 一种新型导热导电遮光的复合泡棉胶带

Publications (1)

Publication Number Publication Date
CN109353083A true CN109353083A (zh) 2019-02-19

Family

ID=65332600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811392273.XA Pending CN109353083A (zh) 2018-11-22 2018-11-22 一种新型导热导电遮光的复合泡棉胶带

Country Status (1)

Country Link
CN (1) CN109353083A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110003804A (zh) * 2019-03-01 2019-07-12 在贤电子（苏州）有限公司 局部导电局部遮光式胶带组件及其加工方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105774132A (zh) * 2016-04-20 2016-07-20 衡山县佳诚新材料有限公司 一种导热导电泡棉胶带
CN108148522A (zh) * 2017-12-28 2018-06-12 张家港康得新光电材料有限公司 一种遮光泡棉胶带
CN209126240U (zh) * 2018-11-22 2019-07-19 深圳市宏能胶粘制品有限公司 一种新型导热导电遮光的复合泡棉胶带

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105774132A (zh) * 2016-04-20 2016-07-20 衡山县佳诚新材料有限公司 一种导热导电泡棉胶带
CN108148522A (zh) * 2017-12-28 2018-06-12 张家港康得新光电材料有限公司 一种遮光泡棉胶带
CN209126240U (zh) * 2018-11-22 2019-07-19 深圳市宏能胶粘制品有限公司 一种新型导热导电遮光的复合泡棉胶带

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110003804A (zh) * 2019-03-01 2019-07-12 在贤电子（苏州）有限公司 局部导电局部遮光式胶带组件及其加工方法

Similar Documents

Publication Publication Date Title
JP4695655B2 (ja) 難燃性ｅｍｉ遮蔽ガスケット
CN102165857B (zh) 导电泡沫电磁干扰防护罩
KR200494361Y1 (ko) 성형 가능한 차폐 필름
US9357683B2 (en) Electromagnetic interference (EMI) shielding apparatus including electrically-conductive foam
US20160113161A1 (en) Electromagnetic interference (emi) shields including see-through portions
WO2003030610A1 (en) Emi shielding gasket construction
US20140216806A1 (en) Emi gaskets with perforations
CN209126240U (zh) 一种新型导热导电遮光的复合泡棉胶带
JPWO2010055656A1 (ja) 電磁遮蔽パネル、窓部材、構造物、電磁シールドルーム及び電磁シールドボックス
CN109353083A (zh) 一种新型导热导电遮光的复合泡棉胶带
US7105234B2 (en) Flame retardant corrosive resistant conductive fabric article and method
CN110337233A (zh) 一种包裹式导电耐高温弹性体
CN204968339U (zh) 屏蔽设备
KR20110091261A (ko) 전자파 차폐용 전도성 섬유 양면 테이프 및 그 제조방법
CN207319731U (zh) 一种高阻燃绝缘电线电缆
KR102623805B1 (ko) 전기 및 열 도전성 가스켓
CN109912984A (zh) 复合共挤硅胶材料及其制成的导电硅胶条
CN110728902B (zh) 一种显示屏及包含显示屏的电子设备
CN108513427A (zh) 一种超薄低介电常数、低电阻电磁屏蔽膜
CN210606828U (zh) 一种电力工程用复合绝缘板
CN207382794U (zh) 一种导电泡棉
KR101503307B1 (ko) 노이즈 커플링에 의한 안테나 효과를 차단한 열전도성 탄성체
CN207699515U (zh) 一种多层导电泡棉
CN208127035U (zh) 一种金属化聚酯薄膜电容器
CN208210414U (zh) 一种插接式的转接fpc结构

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination