CN110139518A - Inhale wave antibacterial anti-fingerprint cover board and preparation method thereof - Google Patents
Inhale wave antibacterial anti-fingerprint cover board and preparation method thereof Download PDFInfo
- Publication number
- CN110139518A CN110139518A CN201910393018.5A CN201910393018A CN110139518A CN 110139518 A CN110139518 A CN 110139518A CN 201910393018 A CN201910393018 A CN 201910393018A CN 110139518 A CN110139518 A CN 110139518A
- Authority
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- China
- Prior art keywords
- cover board
- fingerprint
- antibacterial anti
- board body
- coating
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions 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; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0045—Casings being rigid plastic containers having a coating of shielding material
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of suction wave antibacterial anti-fingerprint cover board and preparation method thereof, including cover board body, the outer application of the cover board body has antibacterial anti-fingerprint coating, and inside is coated with microwave absorbing coating.The present invention can antibacterial anti-fingerprint and electromagnetic wave absorption, reduce radiation, body health benefits solve electronic product cover board in the prior art and have a single function, and influence product heat dissipation and appearance, the bad technical problem of user experience, the user experience is improved.
Description
Technical field
The present invention relates to electronic product cover board technical field more particularly to a kind of suction wave antibacterial anti-fingerprint cover board and its preparations
Method.
Background technique
Currently on the market, the cover board of electronic product is without suction wave antibacterial anti-fingerprint function, or only anti-fingerprint function, function
Property is single.In consumer electronics sector, electromagenetic wave radiation still threatens the health of the mankind.Currently used electronics produces
Product such as mobile phone, plate rear cover, which are not all done, inhales wave radiation protection processing, does not also do antibacterial anti-fingerprint antifouling process, influences outside product
It sees, reduces user experience.
Summary of the invention
It is a primary object of the present invention to propose a kind of suction wave antibacterial anti-fingerprint cover board and preparation method thereof, it is intended to solve existing
There is the electronic product cover board in technology to have a single function, influences product heat dissipation and appearance, the bad technical problem of user experience.
To achieve the above object, the present invention proposes a kind of suction wave antibacterial anti-fingerprint cover board, including cover board body, the cover board
The outer application of ontology has antibacterial anti-fingerprint coating, and inside is coated with microwave absorbing coating.
Further technical solution of the invention is that the antibacterial anti-fingerprint coating includes acrylic acid series copolymer, fluorine class
Auxiliary agent and silver iron compound.
Further technical solution of the invention is that the microwave absorbing coating includes filler and binding resin.
Further technical solution of the invention is that the adhering resin is polyurethane.
Further technical solution of the invention is that the filler is iron sial, and/or ferrite.
Further technical solution of the invention is, the Cover Plate Body Is plastic plate or glass plate or ceramic wafer.
Further technical solution of the invention is that the coating water droplet angle of the antibacterial anti-fingerprint coating is greater than or equal to
110 °, diiodomethane angle is greater than or equal to 85 °, and pencil hardness is greater than or equal to 4H.
Further technical solution of the invention is, the microwave absorbing coating with a thickness of 1-5um, working frequency 0.1-
5GHz。
To achieve the above object, the present invention also proposes a kind of preparation method for inhaling wave antibacterial anti-fingerprint cover board, the method
Wave antibacterial anti-fingerprint cover board is inhaled applied to as claimed in claim 4, the described method comprises the following steps:
In cover board body outer application antibacterial anti-fingerprint coating；
Microwave absorbing coating is coated on the inside of cover board body.
Further technical solution of the invention is that the antibacterial anti-fingerprint coating includes acrylic acid series copolymer, fluorine class
Auxiliary agent and silver iron compound, the microwave absorbing coating include polyurethane and iron sial, and/or ferrite；
It is described to include: in the step of cover board body outer application antibacterial anti-fingerprint coating
To progress plasma cleaning on the outside of cover board body；
The acrylic acid series copolymer, fluorine class auxiliary agent and silver iron compound are mixed, cover board after cleaning is coated
Outer body；
The cover board body for being coated with acrylic acid series copolymer, fluorine class auxiliary agent and silver iron compound mixing is put into baking
Case drying, wherein drying temperature is at 55-65 DEG C, drying time 1-3min；
Cover board body after drying is passed through into UV ultra-violet curing, wherein curing time 3-5min；
It is described to include: the step of coating microwave absorbing coating on the inside of cover board body
To progress plasma cleaning on the inside of cover board body；
The polyurethane and iron sial, and/or ferrite are mixed, coated on the inside of cover board body after cleaning；
It is coated with polyurethane and iron sial, and/or ferritic cover board body is put into baking oven drying, wherein drying
Temperature is at 60-100 DEG C, drying time 5-10min.
The beneficial effects of the present invention are: the present invention is through the above technical solutions, the outer application antibacterial in cover board body is anti-
Fingerprint coating, cover board body inside coat microwave absorbing coating, can antibacterial anti-fingerprint and electromagnetic wave absorption, reduce radiate,
Body health benefits solve electronic product cover board in the prior art and have a single function, and influence product heat dissipation and appearance, user's body
Bad technical problem is tested, the user experience is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the present invention inhales the cover board preferred embodiment of wave antibacterial anti-fingerprint.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In view of the cover board of electronic product currently on the market is without inhaling wave antibacterial anti-fingerprint function, or only anti-fingerprint function
Can, it is functional single.In consumer electronics sector, electromagenetic wave radiation still threatens the health of the mankind.It is common at present
Electronic product such as mobile phone, plate rear cover all do not do inhale wave radiation protection processing, do not do antibacterial anti-fingerprint antifouling process, shadow yet
Product appearance is rung, user experience is reduced.The present invention proposes a kind of suction wave antibacterial anti-fingerprint cover board and preparation method thereof as a result,.
Specifically, please referring to Fig. 1, Fig. 1 is the structural schematic diagram that the present invention inhales the cover board preferred embodiment of wave antibacterial anti-fingerprint.
As shown in Figure 1, the suction wave antibacterial anti-fingerprint cover board that the present embodiment proposes includes cover board body, the cover board body
Outer application has antibacterial anti-fingerprint coating, and inside is coated with microwave absorbing coating.
The microwave absorbing coating energy electromagnetic wave absorption reduces radiation, body health benefits.Antibacterial anti-fingerprint coating, sterilization bear dirty,
The aesthetics of electronic product can be improved, user experience is promoted.
Wherein, the antibacterial anti-fingerprint coating includes acrylic acid series copolymer, fluorine class auxiliary agent and silver iron compound.
It is understood that the acrylic acid series copolymer has filming function, the fluorine class auxiliary agent is made with anti-fingerprint
With the silver iron compound has antibacterial action.The present embodiment mixes fluorine class auxiliary agent with silver iron compound, so that institute
Cover board body is stated while having anti-fingerprint effect, has been also equipped with antibacterial action, to promote user experience.
Further, as an implementation, the microwave absorbing coating includes filler and binding resin.
Wherein, the adhering resin can use polyurethane perhaps one of epoxy resin or silicone resin.
The filler is the mixture of one or both of iron sial or ferrite.
Further, in the present embodiment, the Cover Plate Body Is plastic plate or glass plate or ceramic wafer.
In the present embodiment, the coating water droplet angle of the antibacterial anti-fingerprint coating is greater than or equal to 110 °, diiodomethane angle
More than or equal to 85 °, pencil hardness is greater than or equal to 4H；The microwave absorbing coating with a thickness of 1-5um, working frequency 0.1-
5GHz。
It should be noted that the definition at water droplet angle is solution-air phase interface and solid-liquid at three intersection interface of solid, liquid, gas
Angle between phase interface, water droplet angle are the scales for showing surface of solids humidity, are measured using most of fixed thing liquid drop,
Low contact angle indicates that high (hydrophily) surface of humidity is easily pasted.Height contact water droplet angle indicates that surface shows hydrophobicity, and surface is organic
Heavy contamination or surface adhesion force are poor.The contact angle of the liquid contacted with flat surface of solids picture, passes through liquid-solid-gas
The terminal of droplet curve and the contact point of the surface of solids determine to analyze surface cleanliness in body junction, and contact angle is display
The scale of surface of solids humidity is measured using most of fixed thing liquid drop, and low contact angle indicates that humidity height (dredge by hydrophily
It is aqueous), surface energy is low.
Diiodomethane angle is oiliness angle, i.e., changes the water in above-mentioned water droplet angle into diiodomethane.
Pencil hardness be by pencil (hardness 6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H, 6H, 7H,
8H, 9H grade) in lid surface scratch, to judge cover board hardness level.
The beneficial effect that the present invention inhales wave antibacterial anti-fingerprint cover board is: the present invention is through the above technical solutions, in cover board sheet
The outer application antibacterial anti-fingerprint coating of body coats microwave absorbing coating in the inside of cover board body, can antibacterial anti-fingerprint and suction
Electromagnetic wave is received, radiation is reduced, body health benefits solve electronic product cover board in the prior art and have a single function, influence to produce
Product heat dissipation and appearance, the bad technical problem of user experience, the user experience is improved.
It is corresponding, in order to solve the above technical problems, the present invention also proposes a kind of preparation side for inhaling wave antibacterial anti-fingerprint cover board
Method, the method are applied to suction wave antibacterial anti-fingerprint cover board described in embodiment as above, the described method comprises the following steps:
Step S10, in cover board body outer application antibacterial anti-fingerprint coating.
Step S20, coats microwave absorbing coating on the inside of cover board body.
Specifically, the antibacterial anti-fingerprint coating includes acrylic acid series copolymer, fluorine class auxiliary agent and silver ion chemical combination
Object, the microwave absorbing coating include polyurethane and iron sial, and/or ferrite.
Above-mentioned steps S10 includes: in the step of cover board body outer application antibacterial anti-fingerprint coating
Step S101, to progress plasma cleaning on the outside of cover board body.
Step S102 mixes the acrylic acid series copolymer, fluorine class auxiliary agent and silver iron compound, is coated in clear
On the outside of cover board body after washing.
Wherein, coating method can be spraying, dip-coating or showering.
Step S103 is coated with the cover board sheet of acrylic acid series copolymer, fluorine class auxiliary agent and silver iron compound mixing
Body is put into baking oven drying, wherein drying temperature is at 55-65 DEG C, drying time 1-3min.
For example, the drying temperature can be 55 DEG C or 60 DEG C or 65 DEG C, the drying time for example can be
1min or 2min or 3min.
Cover board body after drying is passed through UV ultra-violet curing, wherein curing time 3-5min by step S104.
Wherein, the curing time for example can be 3min or 4min or 5min.
Above-mentioned steps S20, on the inside of cover board body coat microwave absorbing coating the step of include:
S201, to progress plasma cleaning on the inside of cover board body.
The polyurethane and iron sial, and/or ferrite are mixed, are coated in cover board body after cleaning by S202
Side.
S203, is coated with polyurethane and iron sial, and/or ferritic cover board body is put into baking oven drying,
In, drying temperature is at 60-100 DEG C, drying time 5-10min.
Wherein, the drying temperature can be for example 60 DEG C or 80 DEG C or 80 DEG C, and the drying time for example may be used
Think 5min or 7min or 10min.
The beneficial effect that the present invention inhales wave antibacterial anti-fingerprint cover board method is: the present invention is through the above technical solutions, covering
The outer application antibacterial anti-fingerprint coating of plate ontology, cover board body inside coat microwave absorbing coating, can antibacterial anti-fingerprint and
Energy electromagnetic wave absorption, reduces radiation, and body health benefits solve electronic product cover board in the prior art and have a single function, shadow
Product heat dissipation and appearance are rung, the bad technical problem of user experience, the user experience is improved.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of suction wave antibacterial anti-fingerprint cover board, which is characterized in that including cover board body, the outer application of the cover board body has
Antibacterial anti-fingerprint coating, inside are coated with microwave absorbing coating.
2. suction wave antibacterial anti-fingerprint cover board according to claim 1, which is characterized in that the antibacterial anti-fingerprint coating includes
Acrylic acid series copolymer, fluorine class auxiliary agent and silver iron compound.
3. suction wave antibacterial anti-fingerprint cover board according to claim 2, which is characterized in that the microwave absorbing coating include filler and
Binding resin.
4. suction wave antibacterial anti-fingerprint cover board according to claim 3, which is characterized in that the adhering resin is polyurethane.
5. suction wave antibacterial anti-fingerprint cover board according to claim 4, which is characterized in that the filler be iron sial, and/or
Ferrite.
6. suction wave antibacterial anti-fingerprint cover board according to claim 1, which is characterized in that the Cover Plate Body Is plastic plate,
Or glass plate or ceramic wafer.
7. suction wave antibacterial anti-fingerprint cover board according to claim 1, which is characterized in that the painting of the antibacterial anti-fingerprint coating
Layer water droplet angle is greater than or equal to 110 °, and diiodomethane angle is greater than or equal to 85 °, and pencil hardness is greater than or equal to 4H.
8. suction wave antibacterial anti-fingerprint cover board according to claim 7, which is characterized in that the microwave absorbing coating with a thickness of 1-
5um, working frequency 0.1-5GHz.
9. a kind of preparation method for inhaling wave antibacterial anti-fingerprint cover board, which is characterized in that the method is applied to such as claim 4 institute
The suction wave antibacterial anti-fingerprint cover board stated, the described method comprises the following steps:
In cover board body outer application antibacterial anti-fingerprint coating；
Microwave absorbing coating is coated on the inside of cover board body.
10. the preparation method according to claim 9 for inhaling wave antibacterial anti-fingerprint cover board, which is characterized in that the antibacterial is anti-
Fingerprint coating includes acrylic acid series copolymer, fluorine class auxiliary agent and silver iron compound, and the microwave absorbing coating includes polyurethane,
And iron sial, and/or ferrite；
It is described to include: in the step of cover board body outer application antibacterial anti-fingerprint coating
To progress plasma cleaning on the outside of cover board body；
The acrylic acid series copolymer, fluorine class auxiliary agent and silver iron compound are mixed, cover board body after cleaning is coated
Outside；
The cover board body for being coated with acrylic acid series copolymer, fluorine class auxiliary agent and silver iron compound mixing is put into baking oven baking
It is dry, wherein drying temperature is at 55-65 DEG C, drying time 1-3min；
Cover board body after drying is passed through into UV ultra-violet curing, wherein curing time 3-5min；
It is described to include: the step of coating microwave absorbing coating on the inside of cover board body
To progress plasma cleaning on the inside of cover board body；
The polyurethane and iron sial, and/or ferrite are mixed, coated on the inside of cover board body after cleaning；
It is coated with polyurethane and iron sial, and/or ferritic cover board body is put into baking oven drying, wherein drying temperature
At 60-100 DEG C, drying time 5-10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393018.5A CN110139518A (en) | 2019-05-13 | 2019-05-13 | Inhale wave antibacterial anti-fingerprint cover board and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393018.5A CN110139518A (en) | 2019-05-13 | 2019-05-13 | Inhale wave antibacterial anti-fingerprint cover board and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110139518A true CN110139518A (en) | 2019-08-16 |
Family
ID=67573424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910393018.5A Pending CN110139518A (en) | 2019-05-13 | 2019-05-13 | Inhale wave antibacterial anti-fingerprint cover board and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN110139518A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112824467A (en) * | 2019-11-18 | 2021-05-21 | 深圳市康成泰实业有限公司 | Antibacterial self-repairing peep-proof film |
| TWI746194B (en) * | 2020-09-30 | 2021-11-11 | 宏碁股份有限公司 | Electronic device with antibacterial effect detection and portable device |
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| US10175829B2 (en) * | 2013-03-15 | 2019-01-08 | Applied Materials, Inc. | Transparent body with single substrate and anti-reflection and/or anti-fingerprint coating at an opposite side of the substrate from a structured transparent conductive film, and method of manufacturing thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112824467A (en) * | 2019-11-18 | 2021-05-21 | 深圳市康成泰实业有限公司 | Antibacterial self-repairing peep-proof film |
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| US12102728B2 (en) | 2020-09-30 | 2024-10-01 | Acer Incorporated | Electronic device with antibacterial effect detection and portable device |
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Application publication date: 20190816 |