CN103911084B - Acrylate adhesive tape - Google Patents

Acrylate adhesive tape Download PDF

Info

Publication number
CN103911084B
CN103911084B CN201310751466.0A CN201310751466A CN103911084B CN 103911084 B CN103911084 B CN 103911084B CN 201310751466 A CN201310751466 A CN 201310751466A CN 103911084 B CN103911084 B CN 103911084B
Authority
CN
China
Prior art keywords
heat
adhesion coating
conducting glue
glue adhesion
pet film
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.)
Active
Application number
CN201310751466.0A
Other languages
Chinese (zh)
Other versions
CN103911084A (en
Inventor
金闯
梁豪
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.)
Taicang Sidike New Material Science and Technology Co Ltd
Original Assignee
Suzhou Sidike New Material Science and Technology 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 Suzhou Sidike New Material Science and Technology Co Ltd filed Critical Suzhou Sidike New Material Science and Technology Co Ltd
Priority to CN201310751466.0A priority Critical patent/CN103911084B/en
Publication of CN103911084A publication Critical patent/CN103911084A/en
Application granted granted Critical
Publication of CN103911084B publication Critical patent/CN103911084B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

The present invention discloses a kind of acrylate adhesive tape, comprising a thickness is 0.004mm ~ 0.025mmPET film, and this PET film upper surface plating has an aluminium foil layer, and PET film lower surface is coated with heat-conducting glue adhesion coating, one interleaving paper is covered on another surface of heat-conducting glue adhesion coating, described heat-conducting glue adhesion coating toasts acquisition after being mixed by following parts by weight of component: acrylic ester adhesive 100, Graphite Powder 99, linking agent, toluene, ethyl acetate, butanone, coupling agent; The Thickness Ratio of described PET film, heat-conducting glue adhesion coating and aluminium foil layer is 10: 28: 5; Described Graphite Powder 99 diameter is 4.8 ~ 5 microns.The present invention substantially increases thermal conductivity in length and thickness direction, and greatly reduces the technological deficiency of the viscosity of adhesive linkage when overcoming long-time heat conduction, can keep the sticking strength with the contact strength of electron device for a long time.

Description

Acrylate adhesive tape
Technical field
The present invention relates to a kind of acrylate adhesive tape, belong to adhesive material technical field.
Background technology
Along with the fast development of electron trade, now from common desktop computer, to notebook computer, panel computer, smart mobile phone, scientific and technical innovation is advanced by leaps and bounds.Electronic product carries more and more lighting, and volume is more and more less, and function from strength to strength, causes integrated level more and more higher like this.Cause volume reducing like this, function grow is large, directly causes the cooling requirements of electronic devices and components more and more higher.And the fan type radiating adopted in the past, because volume is large, the problems such as noise can be produced, gradually by market.And then create other heat sink material, as Copper Foil, the heat radiation of aluminium foil class, but due to resource-constrained, and expensive, radiating effect also do not imagine in good, slowly, all finding new efficient heat sink material.Secondly, due to the diversity of electronic product, existing product often needs customization, thus difficulty is suitable for concrete use occasion and limits the popularization of its application; Therefore, a kind ofly for electronic product feature, there is high-performance acrylic acid ester gum band if designed, become the direction that those of ordinary skill in the art make great efforts.
Summary of the invention
The object of the invention is to provide a kind of acrylate adhesive tape, this acrylate adhesive tape substantially increases thermal conductivity in length and thickness direction, and when overcoming long-time heat conduction, greatly reduce the technological deficiency of the viscosity of adhesive linkage, the sticking strength with the contact strength of electron device can be kept for a long time, achieve the stability of heat dispersion, thus improve the work-ing life of adhesive tape further.
For achieving the above object, the technical solution used in the present invention is: a kind of acrylate adhesive tape, comprising a thickness is 0.004mm ~ 0.025mmPET film, this PET film upper surface plating has an aluminium foil layer, PET film lower surface is coated with heat-conducting glue adhesion coating, one interleaving paper is covered on another surface of heat-conducting glue adhesion coating, and described heat-conducting glue adhesion coating toasts acquisition after being mixed by following parts by weight of component:
Acrylic ester adhesive 100,
Graphite Powder 99 85,
Linking agent 0.4,
Toluene 90,
Ethyl acetate 80,
Butanone 60,
Coupling agent 0.5;
Described linking agent from following general formula ( ) compound,
（ ）；
In formula, R 1, R 2, R 3represent the residue after carbochain that carbonatoms is the ketone of 3 ~ 8 removing a hydrogen atom independently of one another, M represents Fe or Al;
The Thickness Ratio of described PET film, heat-conducting glue adhesion coating and aluminium foil layer is 10:28:5;
Described Graphite Powder 99 diameter is 4.8 ~ 5 microns.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect:
1, acrylate adhesive tape of the present invention, it substantially increases thermal conductivity in length and thickness direction, and when overcoming long-time heat conduction, greatly reduce the technological deficiency of the viscosity of low adhesive linkage, the sticking strength with the contact strength of electron device can be kept for a long time, achieve the stability of heat dispersion, thus improve the work-ing life of adhesive tape further.
Specific linking agent is added in the formula of 2, acrylate adhesive tape of the present invention, the technological deficiency of the viscosity of low adhesive linkage is greatly reduced when overcoming long-time heat conduction, the sticking strength with the contact strength of electron device can be kept for a long time, achieve the stability of heat dispersion, thus improve the work-ing life of adhesive tape further
3, the present invention adopts the component of three kinds of certain content as solvent, effectively prevent graphite granule agglomeration in the gluing system of subsequent technique acrylate, thus is conducive to length and thickness direction heat conduction synchronously improves;
4, the present invention is specific according to its formula, adopt diameter to be the graphite of 4.8 ~ 5 microns and Thickness Ratio to be the heat conduction pad pasting of PET film, heat-conducting glue adhesion coating and the aluminium foil layer that 10:28:5 superposes successively, taking into account existing pad pasting performance simultaneously, more be conducive to spread heat and the transmission of electron device, thus further avoid concentrating of adhesive tape amount of localized heat, improve the work-ing life of product.
Accompanying drawing explanation
Accompanying drawing 1 is acrylate adhesive tape structure schematic diagram of the present invention.
In above accompanying drawing: 1, PET film; 2, aluminium foil layer; 3, heat-conducting glue adhesion coating; 4, interleaving paper.
Embodiment
Below in conjunction with embodiment, the invention will be further described:
Embodiment: a kind of acrylate adhesive tape, as shown in Figure 1, comprising a thickness is 0.004mm ~ 0.025mmPET film, this PET film upper surface plating has an aluminium foil layer, PET film lower surface is coated with heat-conducting glue adhesion coating, one interleaving paper is covered on another surface of heat-conducting glue adhesion coating, and described heat-conducting glue adhesion coating toasts acquisition after being mixed by following parts by weight of component:
Acrylic ester adhesive 100,
Graphite Powder 99 85,
Linking agent 0.4,
Toluene 90,
Ethyl acetate 80,
Butanone 60,
Coupling agent 0.5;
Described linking agent from following general formula ( ) compound,
（ ）；
In formula, R 1, R 2, R 3represent the residue after carbochain that carbonatoms is the ketone of 3 ~ 8 removing a hydrogen atom independently of one another, M represents Al;
The Thickness Ratio of described PET film, heat-conducting glue adhesion coating and aluminium foil layer is 10:28:5;
Described Graphite Powder 99 diameter is 4.8 ~ 5 microns.
Implement a preparation method for above-mentioned heat conduction adhesive tape, comprise the following steps:
The first step, obtains dilution by 0.4 part of linking agent and 90 parts of toluene, 80 parts of ethyl acetate and 60 parts of butanone Homogeneous phase mixing, this linking agent be selected from following general formula ( ) compound,
（ ）；
In formula, R 1, R 2, R 3represent the residue after carbochain that carbonatoms is the ketone of 3 ~ 8 removing a hydrogen atom independently of one another, M represents Al;
Second step: 85 parts of Graphite Powder 99s are mixed with the first step dilution, and stir formation mixed solution 84 ~ 86 DEG C of conditions;
3rd step: 100 parts of acrylic ester adhesives are mixed with the mixed solution of second step, and through high speed agitator dispersion 2 ~ 10 hours, thus mix the gluing mixed solvent of formation heat conduction;
4th step: 0.5 part of coupling agent adds sizing agent, stirs 0.5-1 hour;
5th step: the gluing mixed solvent of heat conduction that the 3rd step obtains is coated the lower surface that upper surface has the PET film of aluminium foil layer;
6th step: baking is carried out to the gluing mixed solvent of heat conduction in the 4th step and forms heat-conducting glue adhesion coating;
7th step: by separated type material of fitting through another surface of the heat-conducting glue adhesion coating of overbaking in the 5th step;
8th step: rolling.
Above-mentioned M represents Al.
The whipping temp of above-mentioned second step is 85 DEG C.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to spirit of the present invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims (1)

1. an acrylate adhesive tape, it is characterized in that: comprising a thickness is 0.004mm ~ 0.025mmPET film, this PET film upper surface plating has an aluminium foil layer, PET film lower surface is coated with heat-conducting glue adhesion coating, one interleaving paper is covered on another surface of heat-conducting glue adhesion coating, and described heat-conducting glue adhesion coating toasts acquisition after being mixed by following parts by weight of component:
Acrylic ester adhesive 100,
Graphite Powder 99 85,
Linking agent 0.4,
Toluene 90,
Ethyl acetate 80,
Butanone 60,
Coupling agent 0.5;
Described linking agent from following general formula ( ) compound,
（ ）；
In formula, R 1, R 2, R 3represent the residue after carbochain that carbonatoms is the ketone of 3 ~ 8 removing a hydrogen atom independently of one another, M represents Al;
The Thickness Ratio of described PET film, heat-conducting glue adhesion coating and aluminium foil layer is 10:18:9;
Described Graphite Powder 99 diameter is 4.8 ~ 5 microns.
CN201310751466.0A 2012-12-18 2012-12-18 Acrylate adhesive tape Active CN103911084B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310751466.0A CN103911084B (en) 2012-12-18 2012-12-18 Acrylate adhesive tape

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310751466.0A CN103911084B (en) 2012-12-18 2012-12-18 Acrylate adhesive tape
CN201210550169.5A CN103059758B (en) 2012-12-18 2012-12-18 Heat conducting adhesive tape for electronic device and preparation method thereof

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201210550169.5A Division CN103059758B (en) 2012-12-18 2012-12-18 Heat conducting adhesive tape for electronic device and preparation method thereof

Publications (2)

Publication Number Publication Date
CN103911084A CN103911084A (en) 2014-07-09
CN103911084B true CN103911084B (en) 2016-03-02

Family

ID=48102668

Family Applications (6)

Application Number Title Priority Date Filing Date
CN201310751466.0A Active CN103911084B (en) 2012-12-18 2012-12-18 Acrylate adhesive tape
CN201310749012.XA Active CN103865417B (en) 2012-12-18 2012-12-18 The manufacturing process of acrylate sealing tape
CN201410357427.7A Active CN104152073B (en) 2012-12-18 2012-12-18 For the preparation method of electronic product pad pasting
CN201210550169.5A Active CN103059758B (en) 2012-12-18 2012-12-18 Heat conducting adhesive tape for electronic device and preparation method thereof
CN201410356814.9A Active CN104152071B (en) 2012-12-18 2012-12-18 For the preparation method of high viscosity adhesive tape
CN201310751336.7A Active CN103911083B (en) 2012-12-18 2012-12-18 Acrylate sealing tape

Family Applications After (5)

Application Number Title Priority Date Filing Date
CN201310749012.XA Active CN103865417B (en) 2012-12-18 2012-12-18 The manufacturing process of acrylate sealing tape
CN201410357427.7A Active CN104152073B (en) 2012-12-18 2012-12-18 For the preparation method of electronic product pad pasting
CN201210550169.5A Active CN103059758B (en) 2012-12-18 2012-12-18 Heat conducting adhesive tape for electronic device and preparation method thereof
CN201410356814.9A Active CN104152071B (en) 2012-12-18 2012-12-18 For the preparation method of high viscosity adhesive tape
CN201310751336.7A Active CN103911083B (en) 2012-12-18 2012-12-18 Acrylate sealing tape

Country Status (1)

Country Link
CN (6) CN103911084B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106304780B (en) * 2014-01-26 2019-01-01 斯迪克新型材料（江苏）有限公司 Manufacturing process for high thermal conductivity graphite film
WO2017113084A1 (en) * 2015-12-29 2017-07-06 江苏斯迪克新材料科技股份有限公司 Modified ultra-thin adhesive tape with high heat conductivity based on synthetic graphite
CN105585972B (en) * 2016-03-21 2018-12-11 林宝领 A kind of electronic device adhesive tape
CN110183997B (en) * 2019-06-11 2021-07-02 厦门市光博士光电有限公司 Manufacturing process of pressure-sensitive adhesive tape

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201352082Y (en) * 2008-12-02 2009-11-25 王晓山 Composite graphite heat conducting and radiating sheet
CN102101994A (en) * 2010-12-20 2011-06-22 苏州斯迪克电子胶粘材料有限公司 Low viscosity acrylate adhesive used for protective film
CN102260466A (en) * 2011-06-14 2011-11-30 中山金利宝胶粘制品有限公司 Insulation heat-conducting double-sided adhesive tape and preparation method thereof
TW201207606A (en) * 2010-07-05 2012-02-16 Youl Chon Chemical Co Ltd Heat radiation tape and manufacturing method thereof
CN202374617U (en) * 2011-11-02 2012-08-08 杜明亮 Ultrathin heat radiation film having electromagnetic shielding function
CN102782068A (en) * 2010-03-26 2012-11-14 栗村化学株式会社 Heat-dissipating tape and method for manufacturing same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000281995A (en) * 1999-03-30 2000-10-10 Polymatech Co Ltd Thermally conductive adhesive film and semiconductor device
US6616999B1 (en) * 2000-05-17 2003-09-09 Raymond G. Freuler Preapplicable phase change thermal interface pad
CN1312242C (en) * 2005-05-26 2007-04-25 厦门丰友胶粘制品有限公司 Laminated adhesive aluminium foil band and it mfg. process
JP5235294B2 (en) * 2006-11-10 2013-07-10 日東電工株式会社 Heat-foaming type removable acrylic adhesive tape or sheet
KR100774440B1 (en) * 2007-01-17 2007-11-08 조인셋 주식회사 Conductive pressure sensitive adhesive tape
CN101815772A (en) * 2007-09-14 2010-08-25 汉高股份两合公司 Thermally conductive composition
CN101488435B (en) * 2008-01-18 2010-09-22 西安东旺精细化学有限公司 Production and installation method for graphite composite sheet
KR100953679B1 (en) * 2009-06-15 2010-04-20 두성산업 주식회사 Material for radiating heat, and method for producing the said material
CN101693817A (en) * 2009-09-30 2010-04-14 东莞市富邦科技应用材料有限公司 Superconductivity copper foil tape
JP2011231319A (en) * 2010-04-09 2011-11-17 Nitto Denko Corp Pressure-sensitive adhesive composition and acrylic pressure-sensitive adhesive tape
CN102260478B (en) * 2010-12-14 2013-02-20 上海凯鑫森产业投资控股有限公司 Pressure-sensitive adhesive for PET protective film and preparation method thereof
CN102260472B (en) * 2010-12-14 2013-01-09 上海凯鑫森产业投资控股有限公司 High-strength repeelable pressure-sensitive adhesive for window film and preparation method thereof
CN102260477B (en) * 2010-12-14 2012-08-08 上海凯鑫森产业投资控股有限公司 Pressure-sensitive adhesive for biaxially-oriented polypropylene (BOPP) protective film and preparation method thereof
JP2012149182A (en) * 2011-01-19 2012-08-09 Nitto Denko Corp Double-sided adhesive tape or sheet, and method for processing adherend
JP5760572B2 (en) * 2011-03-24 2015-08-12 Dic株式会社 Double-sided adhesive tape
CN103563505B (en) * 2011-04-28 2017-03-08 索略得 Horizontal thermoelectric tape and preparation method thereof
CN102504712B (en) * 2011-11-17 2014-06-04 北京天山新材料技术股份有限公司 Double-sided pressure sensitive adhesive tape capable of movement in short time, and preparation method thereof
CN102651961B (en) * 2012-05-29 2016-02-03 安顿雷纳(上海)纤维材料科技有限公司 A kind of Heat-conduction heat-dissipation interface material and manufacture method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201352082Y (en) * 2008-12-02 2009-11-25 王晓山 Composite graphite heat conducting and radiating sheet
CN102782068A (en) * 2010-03-26 2012-11-14 栗村化学株式会社 Heat-dissipating tape and method for manufacturing same
TW201207606A (en) * 2010-07-05 2012-02-16 Youl Chon Chemical Co Ltd Heat radiation tape and manufacturing method thereof
CN102101994A (en) * 2010-12-20 2011-06-22 苏州斯迪克电子胶粘材料有限公司 Low viscosity acrylate adhesive used for protective film
CN102260466A (en) * 2011-06-14 2011-11-30 中山金利宝胶粘制品有限公司 Insulation heat-conducting double-sided adhesive tape and preparation method thereof
CN202374617U (en) * 2011-11-02 2012-08-08 杜明亮 Ultrathin heat radiation film having electromagnetic shielding function

Also Published As

Publication number Publication date
CN103911083A (en) 2014-07-09
CN103911084A (en) 2014-07-09
CN104152071A (en) 2014-11-19
CN103865417B (en) 2016-04-27
CN104152073A (en) 2014-11-19
CN103911083B (en) 2016-03-02
CN104152071B (en) 2016-04-27
CN103059758A (en) 2013-04-24
CN103059758B (en) 2014-09-03
CN104152073B (en) 2016-01-13
CN103865417A (en) 2014-06-18

Similar Documents

Publication Publication Date Title
CN103045117B (en) Heat dissipation adhesive tape applied to electronic device and preparation process of same
CN103911084B (en) Acrylate adhesive tape
CN202941075U (en) Combined-type graphite heat radiation sheet
CN103059760B (en) Heat conductive adhesive film with heat dissipation function and manufacturing method thereof
CN202936356U (en) Double-sided adhesive for heat dissipation of electronic elements
EP3216052A1 (en) Compositions for electronic devices assembled
CN103865414A (en) Preparation process of heat dissipation type pressure sensitive tape
CN103571365B (en) Heat sinking acrylic ester adhesive tape
CN202941077U (en) Graphite heat radiation structure for electronic product
CN104774582A (en) Pressure-sensitive adhesive with anti-dazzle function
CN103059757B (en) Pressure-sensitive adhesive tape for heat dissipation and preparation method thereof
CN103694919A (en) Graphite heat-dissipation adhesive tape for electronic products
CN104152072B (en) The preparation technology of high reliability heat conduction adhesive tape
CN103865413A (en) Acrylate rubber belt for electronic device
CN103756584A (en) Preparation method of heat radiation type acrylate adhesive tape
CN103694918A (en) Graphite heat-conducting adhesive tape
CN104890320A (en) Shielding film with high heat-conducting coefficient
CN103694920A (en) Manufacturing method of graphite heat-conducting adhesive tape
CN204022732U (en) Composite base material type heatproof adhesive tape
CN104059555B (en) The manufacturing process of anti-static self-adhesive strip
CN107987748A (en) The preparation method and applications of heat conduction pressure sensitive adhesive
CN104059557B (en) Anti-static self-adhesive strip
CN202945195U (en) Heat radiating adhesive tape for electronic product
CN203021492U (en) Heat-conducting double-faced adhesive tape
CN104059556A (en) Film for electronic components

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: 223900 Sihong Province Economic Development Zone, Suqian, West Ocean West Road, No. 6

Patentee after: Jiangsu Stick new materials Polytron Technologies Inc

Address before: 215400 Taicang, Suzhou, Taicang Economic Development Zone, Qingdao West Road, No. 11, No.

Patentee before: Suzhou Sidike New Material Science & Technology Co., Ltd.

CP03 Change of name, title or address
TR01 Transfer of patent right

Effective date of registration: 20170706

Address after: 215400 Taicang, Suzhou, Taicang Economic Development Zone, Qingdao West Road, No. 11, No.

Patentee after: Taicang Stick new Mstar Technology Ltd

Address before: 223900 Sihong Province Economic Development Zone, Suqian, West Ocean West Road, No. 6

Patentee before: Jiangsu Stick new materials Polytron Technologies Inc

TR01 Transfer of patent right