CN106281080A - A kind of aluminium foil conduction, heat conduction, antidetonation, the preparation method of shielding tape - Google Patents

A kind of aluminium foil conduction, heat conduction, antidetonation, the preparation method of shielding tape Download PDF

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Publication number
CN106281080A
CN106281080A CN201610656962.1A CN201610656962A CN106281080A CN 106281080 A CN106281080 A CN 106281080A CN 201610656962 A CN201610656962 A CN 201610656962A CN 106281080 A CN106281080 A CN 106281080A
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CN
China
Prior art keywords
aluminium foil
conduction
conductive
material layer
type material
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
CN201610656962.1A
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Chinese (zh)
Inventor
金闯
朱先磊
葛志远
曹闯
王星
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Sidike New Materials Jiangsu Co Ltd
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Sidike New Materials Jiangsu Co Ltd
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Publication date
Application filed by Sidike New Materials Jiangsu Co Ltd filed Critical Sidike New Materials Jiangsu Co Ltd
Priority to CN201610656962.1A priority Critical patent/CN106281080A/en
Publication of CN106281080A publication Critical patent/CN106281080A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/10—Homopolymers or copolymers of methacrylic acid esters
    • C09J133/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/28—Metal sheet
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C09J9/02—Electrically-conducting adhesives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/10—Presence of inorganic materials
    • C09J2400/16—Metal
    • C09J2400/163—Metal in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00—Presence of (meth)acrylic polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a kind of aluminium foil conduction, heat conduction, antidetonation, the preparation method of shielding tape, comprise the following steps: S1: select aluminium foil to prepare substrate layer；S2: by nano level metal powder that weight portion is 20 30 parts and the nanoscale graphite powder mixing of 10 15 parts, it is subsequently adding the toluene that weight portion is 40 60 parts, after stirring 5 10min, adds the conductive and heat-conductive liquid of 10wt% 15wt%, stir 15 20min, prepare electrically and thermally conductive adhesive；S3: select separated type material to prepare separated type material layer, coating machine is used to be coated by electrically and thermally conductive adhesive on separated type material layer, then at oven for curing 5 10min of 80 100 DEG C, electrically and thermally conductive adhesive is cured as conductive and heat-conductive glue-line, being then transferred to the two sides of substrate layer, there is the aluminium foil double faced adhesive tape of separated type material layer prepared both sides；S4: select all-directional conductive sponge to prepare anti-seismic material layer.Present configuration is simple, has all-directional conductive spongy layer and conductive and heat-conductive glue-line, it is possible to achieve conduction, heat conduction, the effect that buffers and shield.

Description

A kind of aluminium foil conduction, heat conduction, antidetonation, the preparation method of shielding tape
Technical field
The present invention relates to tape technology field, particularly relate to a kind of aluminium foil conduction, heat conduction, antidetonation, the preparation of shielding tape Method.
Background technology
Along with developing rapidly of society, various adhesive tapes have become as the indispensable article of electron trade；In mobile phone, notes In the electronic product industries such as this computer, panel computer, digital camera, can be used for the fixing of soft circuit, fixing of frame, but It is often to use normal tape, do not possess conduction, heat conduction, antidetonation, function of shielding, affect electronic product performance.
On market use electrically and thermally conductive adhesive tape be typically all use conductive and heat-conductive base material two sided coatings electrically and thermally conductive adhesive and Making, conducting resinl is polymer electrolyte conducting resinl substantially, and owing to these polymer electrolyte conducting resinls conduct electricity, performance is relatively general, from And cause the conductive tape using effect prepared undesirable；The foam of antidetonation adhesive tape is soft, stretch-proof poor performance, mould Cut stamp and in use, it is easy to deform upon, cause change in size.
These adhesive tape product performances are single, it is impossible to meeting the demand that electron trade develops rapidly, therefore, a kind of aluminium foil is led Electricity, heat conduction, antidetonation, shielding tape exploitation necessary.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of aluminium foil conduction, heat conduction, antidetonation, shielding glue The preparation method of band.
A kind of aluminium foil conduction of present invention proposition, heat conduction, antidetonation, the preparation method of shielding tape, comprise the following steps:
S1: select aluminium foil to prepare substrate layer；
S2: by the nanoscale graphite powder mixing of nano level metal powder that weight portion is 20-30 part and 10-15 part, then add Enter the toluene that weight portion is 40-60 part, after stirring 5-10min, add the conductive and heat-conductive liquid of 10wt%-15wt%, stir 15- 20min, prepares electrically and thermally conductive adhesive；
S3: select separated type material to prepare separated type material layer, uses coating machine to be coated by electrically and thermally conductive adhesive on separated type material layer, so After at the oven for curing 5-10min of 80-100 DEG C, electrically and thermally conductive adhesive is cured as conductive and heat-conductive glue-line, is then transferred to substrate layer Two sides, there is the aluminium foil double faced adhesive tape of separated type material layer prepared both sides；
S4: select all-directional conductive sponge to prepare anti-seismic material layer, the separated type material layer of aluminium foil double faced adhesive tape side is opened, then With make-up machine by anti-seismic material laminating on aluminium foil double faced adhesive tape, prepare aluminium foil conduction, heat conduction, antidetonation, shielding tape.
Preferably, in described S1, aluminium foil be conduction, good heat conductivity, weather-resistant performance good, can shape by die-cutting Soft aluminium foil.
Preferably, in described S2, electrically and thermally conductive adhesive is acrylic pressure sensitive adhesive, nano level metal powder, nanoscale graphite powder End and the mixture of coupling agent, coupling agent is chromium complex coupling agent, silane coupler, titanate coupling agent and stannum class coupling agent One.
Preferably, in described S3, separated type material layer is that common PE film is coated with silicon paper, grid PE film is coated with silicon paper, commonly from Type film or grid mould release membrance.
In the present invention, described a kind of aluminium foil conduction, heat conduction, antidetonation, shielding tape preparation method preparation technology simple, hold Easily operation and cost are relatively low；The glue cohesiveness of heat-conducting glue is good, the good dispersion of heat-conducting glue, and viscosity is preferable；Add nanoscale stone Powdered ink, improves the thermal conductivity of heat-conducting double-sided adhesive tape, good heat conductivity；Selected all-directional conductive sponge, has good leading Electricity effect and cushioning effect, present configuration is simple, has all-directional conductive spongy layer and conductive and heat-conductive glue-line, it is possible to achieve lead Electricity, heat conduction, the effect that buffers and shield.
Accompanying drawing explanation
Fig. 1 be the present invention propose a kind of aluminium foil conduction, heat conduction, antidetonation, the structural representation of shielding tape.
In figure: 1 separated type material layer, 2 conductive and heat-conductive glue-lines, 3 substrate layers, 4 anti-seismic material layers.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained orally further.
Embodiment one
With reference to Fig. 1, the present embodiment proposes a kind of aluminium foil conduction, heat conduction, antidetonation, the preparation method of shielding tape, including following Step:
S1: select aluminium foil to prepare substrate layer 3；
S2: by nano level metal powder that weight portion is 20 parts and the nanoscale graphite powder mixing of 10 parts, be subsequently adding weight Part is the toluene of 40 parts, after stirring 5min, adds the conductive and heat-conductive liquid of 10wt%, stirs 15min, prepares electrically and thermally conductive adhesive；
S3: select separated type material to prepare separated type material layer 1, uses coating machine to be coated by electrically and thermally conductive adhesive on separated type material layer 1, Then at the oven for curing 5min of 80 DEG C, electrically and thermally conductive adhesive is cured as conductive and heat-conductive glue-line 2, is then transferred to substrate layer 3 Two sides, there is the aluminium foil double faced adhesive tape of separated type material layer 1 prepared both sides；
S4: select all-directional conductive sponge to prepare anti-seismic material layer 4, the separated type material layer 1 of aluminium foil double faced adhesive tape side is opened, so With make-up machine, anti-seismic material layer 4 is affixed on aluminium foil double faced adhesive tape afterwards, prepares aluminium foil conduction, heat conduction, antidetonation, shielding tape.
Embodiment two
With reference to Fig. 1, the present embodiment proposes a kind of aluminium foil conduction, heat conduction, antidetonation, the preparation method of shielding tape, including following Step:
S1: select aluminium foil to prepare substrate layer 3；
S2: by nano level metal powder that weight portion is 25 parts and the nanoscale graphite powder mixing of 13 parts, be subsequently adding weight Part is the toluene of 50 parts, after stirring 8min, adds the conductive and heat-conductive liquid of 13wt%, stirs 18min, prepares electrically and thermally conductive adhesive；
S3: select separated type material to prepare separated type material layer 1, uses coating machine to be coated by electrically and thermally conductive adhesive on separated type material layer 1, Then at the oven for curing 8min of 90 DEG C, electrically and thermally conductive adhesive is cured as conductive and heat-conductive glue-line 2, is then transferred to substrate layer 3 Two sides, there is the aluminium foil double faced adhesive tape of separated type material layer 1 prepared both sides；
S4: select all-directional conductive sponge to prepare anti-seismic material layer 4, the separated type material layer 1 of aluminium foil double faced adhesive tape side is opened, so With make-up machine, anti-seismic material layer 4 is affixed on aluminium foil double faced adhesive tape afterwards, prepares aluminium foil conduction, heat conduction, antidetonation, shielding tape.
Embodiment three
With reference to Fig. 1, the present embodiment proposes a kind of aluminium foil conduction, heat conduction, antidetonation, the preparation method of shielding tape, including following Step:
S1: select aluminium foil to prepare substrate layer 3；
S2: by nano level metal powder that weight portion is 30 parts and the nanoscale graphite powder mixing of 15 parts, be subsequently adding weight Part is the toluene of 60 parts, after stirring 10min, adds the conductive and heat-conductive liquid of 15wt%, stirs 20min, prepares electrically and thermally conductive adhesive；
S3: select separated type material to prepare separated type material layer 1, uses coating machine to be coated by electrically and thermally conductive adhesive on separated type material layer 1, Then at the oven for curing 10min of 100 DEG C, electrically and thermally conductive adhesive is cured as conductive and heat-conductive glue-line 2, is then transferred to substrate layer 3 Two sides, there is the aluminium foil double faced adhesive tape of separated type material layer 1 prepared both sides；
S4: select all-directional conductive sponge to prepare anti-seismic material layer 4, the separated type material layer 1 of aluminium foil double faced adhesive tape side is opened, so With make-up machine, anti-seismic material layer 4 is affixed on aluminium foil double faced adhesive tape afterwards, prepares aluminium foil conduction, heat conduction, antidetonation, shielding tape.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.

Claims (4)

1. an aluminium foil conduction, heat conduction, antidetonation, the preparation method of shielding tape, it is characterised in that comprise the following steps:
S1: select aluminium foil to prepare substrate layer (3)；
S2: by the nanoscale graphite powder mixing of nano level metal powder that weight portion is 20-30 part and 10-15 part, then add Enter the toluene that weight portion is 40-60 part, after stirring 5-10min, add the conductive and heat-conductive liquid of 10wt%-15wt%, stir 15- 20min, prepares electrically and thermally conductive adhesive；
S3: select separated type material to prepare separated type material layer (1), uses coating machine that electrically and thermally conductive adhesive is coated separated type material layer (1) on, then at the oven for curing 5-10min of 80-100 DEG C, electrically and thermally conductive adhesive is cured as conductive and heat-conductive glue-line (2), then Transferring to the two sides of substrate layer (3), there is the aluminium foil double faced adhesive tape of separated type material layer (1) prepared both sides；
S4: select all-directional conductive sponge to prepare anti-seismic material layer (4), the separated type material layer (1) of aluminium foil double faced adhesive tape side is taken off Open, then with make-up machine, anti-seismic material layer (4) is affixed on aluminium foil double faced adhesive tape, prepare aluminium foil conduction, heat conduction, antidetonation, shielding glue Band.
A kind of aluminium foil conduction the most according to claim 1, heat conduction, antidetonation, the preparation method of shielding tape, its feature exists In, in described S1, aluminium foil be conduction, good heat conductivity, weather-resistant performance good, can the soft aluminium foil of shape by die-cutting.
A kind of aluminium foil conduction the most according to claim 1, heat conduction, antidetonation, the preparation method of shielding tape, its feature exists In, in described S2, electrically and thermally conductive adhesive is acrylic pressure sensitive adhesive, nano level metal powder, nanoscale graphite powder and coupling agent Mixture, coupling agent is chromium complex coupling agent, silane coupler, titanate coupling agent and the one of stannum class coupling agent.
A kind of aluminium foil conduction the most according to claim 1, heat conduction, antidetonation, the preparation method of shielding tape, its feature exists In, in described S3, separated type material layer (1) is that common PE film is coated with silicon paper, grid PE film is coated with silicon paper, common mould release membrance or grid Mould release membrance.
CN201610656962.1A 2016-08-12 2016-08-12 A kind of aluminium foil conduction, heat conduction, antidetonation, the preparation method of shielding tape Pending CN106281080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610656962.1A CN106281080A (en) 2016-08-12 2016-08-12 A kind of aluminium foil conduction, heat conduction, antidetonation, the preparation method of shielding tape

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CN201610656962.1A CN106281080A (en) 2016-08-12 2016-08-12 A kind of aluminium foil conduction, heat conduction, antidetonation, the preparation method of shielding tape

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CN106281080A true CN106281080A (en) 2017-01-04

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107624024A (en) * 2017-09-29 2018-01-23 深圳市诚悦丰科技有限公司 A kind of dilute glued membrane heat sink compound of graphite and manufacture craft
WO2018129899A1 (en) * 2017-01-12 2018-07-19 深圳市美信电子有限公司 Safe explosion-proof easy-to-disassemble adhesive tape and preparation method therefor
CN109181566A (en) * 2018-09-03 2019-01-11 惠州市美信电子有限公司 A kind of conductie buffer adhesive tape and preparation method thereof
CN110157363A (en) * 2019-06-11 2019-08-23 莱芜职业技术学院 A kind of preparation method of electromagnetic shielding conductive glue conductive powder
CN112680134A (en) * 2020-12-23 2021-04-20 合肥舒实工贸有限公司 Wear-resistant aluminum foil adhesive tape and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104087197A (en) * 2014-07-29 2014-10-08 苏州斯迪克新材料科技股份有限公司 Glass fiber cloth heat-conducting double-faced adhesive tape
CN105111952A (en) * 2015-09-10 2015-12-02 深圳市美信电子有限公司 Shielding and grounding foam tape with metal foil as base material and preparing method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104087197A (en) * 2014-07-29 2014-10-08 苏州斯迪克新材料科技股份有限公司 Glass fiber cloth heat-conducting double-faced adhesive tape
CN105111952A (en) * 2015-09-10 2015-12-02 深圳市美信电子有限公司 Shielding and grounding foam tape with metal foil as base material and preparing method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018129899A1 (en) * 2017-01-12 2018-07-19 深圳市美信电子有限公司 Safe explosion-proof easy-to-disassemble adhesive tape and preparation method therefor
CN107624024A (en) * 2017-09-29 2018-01-23 深圳市诚悦丰科技有限公司 A kind of dilute glued membrane heat sink compound of graphite and manufacture craft
CN109181566A (en) * 2018-09-03 2019-01-11 惠州市美信电子有限公司 A kind of conductie buffer adhesive tape and preparation method thereof
CN110157363A (en) * 2019-06-11 2019-08-23 莱芜职业技术学院 A kind of preparation method of electromagnetic shielding conductive glue conductive powder
CN112680134A (en) * 2020-12-23 2021-04-20 合肥舒实工贸有限公司 Wear-resistant aluminum foil adhesive tape and manufacturing method thereof

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Application publication date: 20170104