CN109499825A - The manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation - Google Patents
The manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation Download PDFInfo
- Publication number
- CN109499825A CN109499825A CN201710835157.XA CN201710835157A CN109499825A CN 109499825 A CN109499825 A CN 109499825A CN 201710835157 A CN201710835157 A CN 201710835157A CN 109499825 A CN109499825 A CN 109499825A
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- China
- Prior art keywords
- coating
- composite membrane
- heat
- manufacturing
- ink
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/04—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a surface receptive to ink or other liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Abstract
The present invention provides a kind of manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation, the manufacturing method includes: coating mixed liquor, mixed liquor agitation and filtration, object coating, be dried and composite membrane molding and etc., wherein by printable coating with showering, spraying, roller coating, wire mark or accurate coating method are coated on the object of sheet metal or plastic sheet, one is formed on object after its drying with a thickness of 10 μm~200 μm of printable heat conduction and heat radiation coating, it can be rapidly by thermal energy caused by object inside, it conducts to the external world, to achieve the effect that heat transfer and heat dissipation.
Description
Technical field
A kind of manufacturing method for the ink-absorbing material composite membrane that the present invention radiates about thermostable heat-conductive, it is espespecially a kind of printable
Heat conduction composite membrane.
Background technique
General electronic products or mechanical equipment are all needed to consider power produced, must also be weighed during the manufacturing
Internal electrical components are easily caused just in case the product or equipment temperature control are bad depending on the radiating efficiency of electronic product or mechanical equipment
The situation for being damaged and not being available；And the shell (such as casing) of existing electronic device, be mostly using plastic material project at
Type, since plastic shell does not have heat conductivity, electronic device related personnel can not radiate for modified plastic shell
In addition missing, big more options make radiating subassembly (such as radiator fan), the radiating subassembly for electronic building brick peripheral environment again
It is set to casing internal, though electronic device can be helped to radiate, casing internal space is limited, and the effect of wind-cooling heat dissipating is not significant,
Moreover radiator fan itself is electrically connected power supply unit again, therefore not only wastes the power supply of part, more reduces heat dissipation
Efficiency improves place since the heat radiation function of existing electronic device has not attain, the space for still having improvement to research and develop again.
The present inventor is studying intensively and testing improvement repeatedly, nowadays in view of this, based on the experience for being engaged in this journey many years
Finally invent a kind of heat dissipation of thermostable heat-conductive and can blotting Material cladding film manufacturing method, can forgo and commonly use product
Disadvantage, to promote effect.
Summary of the invention
The main purpose of the present invention is to provide a kind of ink-absorbing material composite membranes of thermostable heat-conductive heat dissipation, and a coating is equipped with suitable
When the in the mixed solvent one coating mixed liquor of formation of ratio, which is stirred evenly and is filtered into a heat-conductive coating,
The heat-conductive coating is equably coated on object again, forms the thermally conductive painting that a thickness is about 10 μm~200 μm after drying
Layer, heat conducting coating so is coated on object, forms printable heat conduction and heat radiation composite membrane, can quickly by heat transfer cause it is extraneous with
Air contact, reaches promptly heat dissipation effect.
In order to achieve the above object, the present invention uses following technical method:
A kind of manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation, include: the molding of coating mixed liquor utilizes
One coating forms a coating mixed liquor in the mixed solvent in appropriate proportions；The stirring of coating mixed liquor, filtering, by above-mentioned coating
Mixed liquor is uniformly mixed stirring, is filtered into a heat-conductive coating, and is ground to partial size < 3 μm by milling apparatus；Object coating, will
Above-mentioned heat-conductive coating is coated in an object with showering, spraying, roller coating, wire mark or precise manner；It is dried, after above-mentioned coating
Object, by drying, toasting drying process process；And composite membrane forms, and forms one in above-mentioned subject surface after drying
With a thickness of 10 μm to 200 μm of samming heat conduction composite membrane.
In order to allow your juror to have a further understanding to the present invention, Zi Zuo with schema the present invention will be described in detail such as
Under:
Detailed description of the invention
Fig. 1 is manufacturing flow chart of the invention.
Fig. 2 is surface structure schematic diagram of the invention.
Fig. 3 is structure enlargement diagram of the invention.
Appended drawing reference is as follows:
(A) coating mixed liquor forms
(B) stirring of coating mixed liquor, filtering
(C) object is coated with
(D) it is dried
(E) composite membrane forms
(10) coating mixed liquor
(20) object
Specific embodiment
Refering to Figure 1, the present invention prompts a kind of manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation,
In the manufacturing method include: coating mixed liquor forms A, and it is mixed with mixed solvent in appropriate proportions to form coating using a coating
Close liquid 10；Above-mentioned coating be selected from include: titanium dioxide, acryl resin, Polyurethane, siloxanes, epoxy resin, oligomer, auxiliary agent,
Silicon benefit card filler can composition composed by the mixture of any one or two kinds of or several above substances such as blotting material, it is suitable to be dissolved in one
When the in the mixed solvent of ratio；Above-mentioned mixed solvent be selected from include: positive butyl acetate, ethyl acetate, ketone, esters etc. any two
Composition composed by the mixture of the above solvent；If above-mentioned coating is selected from sizing material, which mixes and then is applied with solvent
Material mixing composition；The sizing material mixed liquor is mixed in by the sizing material of 100g acryl resin, epoxy resin, polyurethane resin etc.
The in the mixed solvent of 100g butyl acetate is constituted, and enabling the weight ratio of the hybrid resin and the retarder thinner is 0.5 times；The filler
Mixed liquor is dissolved in the solvent of 100g butyl acetate and being constituted by the filler of 10g graphene, the weight for enabling the graphene and being somebody's turn to do
Than being 0.1 times, the butyl acetate weight ratio for forming the graphene and the hybrid resin is 0.1 times, and the thickness of the heat conducting coating
It is 20 μm~400 μm.Above-mentioned coating mixed liquor 10 is uniformly mixed stirring, is filtered into one and leads by the stirring of coating mixed liquor, filtering B
Hot coating, and partial size < 3 μm are ground to by milling apparatus；Object be coated with C, by above-mentioned heat-conductive coating with showering, spraying, roller coating,
Wire mark or accurate coating method are coated on 20 surface of object, and after the cleaned processing of object 20, surface has impressionability；It is above-mentioned
Object 20 includes: sheet metal or plastic sheet, and it includes: copper, aluminium, titanium, silver, cathode copper, almag, silver conjunction that wherein sheet metal, which is selected from,
Any one or more alloys such as gold, titanium alloy or stainless steel are constituted；It includes: poly- pair of plastic foil (PET) that plastic sheet, which is selected from,
Polyethylene terephthalate, polypropylene (PP), polycarbonate (PC), polymethyl methacrylate (PMMA), thermoplastic polyurethane
(TPM), any one or more materials or the composite material such as polyvinyl chloride (PVC), polyimides (PI)；It is dried D, on
It states heat-conductive coating even spread on the metal layer, constitutes metal samming heat conducting coating, it is mixed that above-mentioned coating mixed liquor 10 is dissolved in ink
It closes in liquid, is sprayed on 20 surface of object, form one after dry with a thickness of 10 μm~200 μm of printing heat conducting coating；And it is compound
Film forms E, and it is equal to constitute a metal if being coated on a metal layer accordingly for the above-mentioned samming heat conducting coating being sprayed on object 20
Warm heat conduction composite membrane, to be installed in inside electronic device close to the position of heat source or be installed directly in the heat source of electronic device
On；Wherein the metal layer is at least made of one layer of conductive metal, with a thickness of 10 μm~200 μm of thin-slab structure, if
The metal layer have a first surface and a second surface, the samming heat conducting coating, be coated on the metal layer first surface or/
And second surface, a piece of two layers or three layers of metal samming heat conduction composite membrane is formed accordingly.
Shown in please refer to figs. 2 and 3, using coating mixed liquor 10 with showering, spraying, roller coating, wire mark or accurate coating side
Formula is coated on object 20, and forming on object 20 after its drying a thickness and being about 10 μm~200 μm can print thermally conductive painting
Layer.
In conclusion the manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive of the present invention heat dissipation, be coated on sheet metal or
When on the object of plastic sheet, thermal energy caused by object inside can be quickly by heat conduction composite membrane of the invention, by heat transfer
It is contacted to the external world with air, achievees the effect that heat dissipation.It is with utility value in industry when unquestionable, and the present invention is never
Make or seen other publications known publicly, the real regulation for having met Patent Law, whence proposes patent application in accordance with the law.
Claims (6)
1. a kind of manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation, which is characterized in that include:
The molding of coating mixed liquor forms a coating mixed liquor in the mixed solvent in appropriate proportions using a coating；
Above-mentioned coating mixed liquor is uniformly mixed stirring, is filtered into a heat-conductive coating, and passed through by the stirring of coating mixed liquor, filtering
Milling apparatus grinding；
Object coating, above-mentioned heat-conductive coating is coated in an object with showering, spraying, roller coating, wire mark or precise manner；
It is dried, the object after above-mentioned coating, by the drying process process dried, toasted；And composite membrane molding, above-mentioned warp
One is formed in subject surface after drying with a thickness of 10 μm to 200 μm of samming heat conduction composite membrane.
2. the manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation according to claim 1, which is characterized in that should
It includes: titanium dioxide, acryl resin, Polyurethane, siloxanes, epoxy resin, oligomer, auxiliary agent, silicon benefit card filler that coating, which is selected from,
Can blotting material is any one or two kinds of or the mixture of the several above substances composed by composition.
3. the manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation according to claim 1, which is characterized in that should
It includes: that the mixtures of any two above solvents such as positive butyl acetate, ethyl acetate, ketone, esters is formed that mixed solvent, which is selected from,
Composition.
4. the manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation according to claim 1, which is characterized in that should
Object includes a sheet metal or a plastic sheet.
5. the manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation according to claim 4, which is characterized in that should
It includes: that copper, aluminium, titanium, silver, cathode copper, almag, silver alloy, titanium alloy or stainless steel are any one or two kinds of that sheet metal, which is selected from,
The composition that the above alloy storehouse is constituted.
6. the manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation according to claim 4, which is characterized in that should
It includes: plastic foil polyethylene terephthalate, polypropylene, polycarbonate, polymethyl methacrylate, thermoplastic that plastic sheet, which is selected from,
Property polyurethane, polyvinyl chloride, any one or more materials of polyimides or composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835157.XA CN109499825A (en) | 2017-09-15 | 2017-09-15 | The manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835157.XA CN109499825A (en) | 2017-09-15 | 2017-09-15 | The manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109499825A true CN109499825A (en) | 2019-03-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710835157.XA Pending CN109499825A (en) | 2017-09-15 | 2017-09-15 | The manufacturing method of the ink-absorbing material composite membrane of thermostable heat-conductive heat dissipation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352705A (en) * | 2020-03-06 | 2021-09-07 | 今展科技股份有限公司 | Method for improving temperature uniformity of plastic |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914427A (en) * | 2016-06-21 | 2016-08-31 | 苏州汉纳材料科技有限公司 | Average-temperature structure applied to energy storage device and device |
| CN205546374U (en) * | 2016-02-19 | 2016-08-31 | 东莞钱锋特殊胶粘制品有限公司 | Electron device's scattered heat recombination membrane structure of samming |
| CN205546375U (en) * | 2016-02-19 | 2016-08-31 | 东莞钱锋特殊胶粘制品有限公司 | Electron device's scattered heat recombination membrane structure of samming |
-
2017
- 2017-09-15 CN CN201710835157.XA patent/CN109499825A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205546374U (en) * | 2016-02-19 | 2016-08-31 | 东莞钱锋特殊胶粘制品有限公司 | Electron device's scattered heat recombination membrane structure of samming |
| CN205546375U (en) * | 2016-02-19 | 2016-08-31 | 东莞钱锋特殊胶粘制品有限公司 | Electron device's scattered heat recombination membrane structure of samming |
| CN105914427A (en) * | 2016-06-21 | 2016-08-31 | 苏州汉纳材料科技有限公司 | Average-temperature structure applied to energy storage device and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352705A (en) * | 2020-03-06 | 2021-09-07 | 今展科技股份有限公司 | Method for improving temperature uniformity of plastic |
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Application publication date: 20190322 |
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