CN107974151A - A kind of UV coating of resistance to highly basic, strong acid - Google Patents
A kind of UV coating of resistance to highly basic, strong acid Download PDFInfo
- Publication number
- CN107974151A CN107974151A CN201711126481.0A CN201711126481A CN107974151A CN 107974151 A CN107974151 A CN 107974151A CN 201711126481 A CN201711126481 A CN 201711126481A CN 107974151 A CN107974151 A CN 107974151A
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- China
- Prior art keywords
- resistance
- highly basic
- strong acid
- coating
- parts
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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
- C09D143/00—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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
-
- 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
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention discloses a kind of resistance to highly basic, the UV coating of strong acid, raw material is：Photoinitiator, fourth fat, Silicone-Modified Acrylate Resin, fluorin modified crylic acid ester resin, macromolecule polyurethane acrylate, trimethylolpropane triacrylate, monomer, ethyl acetate and isopropanol；After the degree test of heating 55-65 highly basic, strong acid 48H, fingerprint imaging functional test shadow-free.After ink use of the present invention, resistance to strong acid, highly basic and the wearability of workpiece surface can not only be improved, and product service life can be extended.
Description
Technical field
The invention belongs to technical field of coatings.It is mainly used in mobile fingerprint module.
Background technology
With the extensive use of mobile fingerprint module, the change of the shopping of the modern people, consumption idea and the means of payment, hand
Finger is frequently touched with mobile fingerprint module, and in use for some time, sweat frequently touches the fingerprint module of traditional application through finger
Fingerprint module corrosion surface application and internal module chip are penetrated into after touching, it is abnormal to often result in fingerprint function identification；The present invention
Prevent finger sweat from penetrating into fingerprint module and module chip after solving application, ensure that mobile fingerprint module is rotten from finger sweat
Erosion, fingerprint module function is normal after highly basic, strong acid are tested in heating, and mobile fingerprint identification function usage time can be kept longer.
The content of the invention
To solve the technical solution that technical problem uses：The UV coating of this resistance to highly basic, resistance to strong acid, by following quality into
It is grouped into：4-6 parts of photoinitiator, 10-15 parts of fourth fat, 30-35 parts of Silicone-Modified Acrylate Resin, fluorin modified crylic acid ester
10-13 parts of resin, 12-15 parts of polyphosphazene polymer ammoniacum acrylate, 5-8 parts of trimethylolpropane triacrylate, monomer
16-18 parts, 10-13 parts of ethyl acetate, isopropanol etc..
Production method
（1）, the photoinitiator of above-mentioned mass fraction added in the fourth fat of above-mentioned mass fraction, middling speed is disperseed；
（2）, add the Silicone-Modified Acrylate Resin of above-mentioned mass fraction, high speed dispersion；
（3）, add the fluorin modified crylic acid ester resin of above-mentioned mass fraction, high speed dispersion；
（4）, add polyphosphazene polymer ammoniacum acrylate, trimethylolpropane triacrylate, the list of above-mentioned mass fraction
Body, ethyl acetate and isopropanol, mixed at high speed is uniform, filtering.Resistance to highly basic, the coating of resistance to strong acid of solid content 50-60% is made.
Above-mentioned resistance to highly basic, the coating of resistance to strong acid production method in, step（1）In rate of dispersion 1000 --- 1200 turns/
Min, jitter time are 10--15 minutes；
Above-mentioned resistance to highly basic, the coating of resistance to strong acid production method in, step（2）In rate of dispersion 1800 --- 2000 turns/min,
Jitter time is 25--30 minutes；
Above-mentioned resistance to highly basic, the coating of resistance to strong acid production method in, step（3）In rate of dispersion 1800 --- 2000 turns/min,
Jitter time is 25--30 minutes；
Above-mentioned resistance to highly basic, the coating of resistance to strong acid production method in, step（4）In rate of dispersion 1800 --- 2000 turns/min,
Jitter time is 25--30 minutes.
Beneficial effect
Printing ink to manufacture process of the present invention carries out at normal temperatures and pressures, it is not necessary to adds new equipment, technique is simple, is produced into
This is low.After ink use of the present invention, resistance to strong acid, highly basic and the wearability of workpiece surface can not only be improved, and production can be extended
Product service life.
Invention is not limited to above-mentioned special handset fingerprint module embodiment above, and those skilled in the art can weigh
Profit makes various deformations or amendments in the range of requiring, this has no effect on the substantive content of the present invention.
Claims (7)
1. the UV coating of a kind of resistance to highly basic, strong acid, it is characterised in that the raw material of the UV coating of the strong acid of resistance to highly basic is by following matter
Measure component composition：4-6 parts of photoinitiator, 10-15 parts of fourth fat, 30-35 parts of Silicone-Modified Acrylate Resin, fluorine richness propylene
10-13 parts of acid ester resin, 12-15 parts of polyphosphazene polymer ammoniacum acrylate, 5-8 parts of trimethylolpropane triacrylate,
10-13 parts of 16-18 parts of monomer, ethyl acetate and isopropanol etc..
A kind of 2. UV coating of strong acid of resistance to highly basic according to claim 1, it is characterised in that used organic-silicon-modified third
After alkene acid ester resin film forming, surface slip, sweat, greasy dirt, dirt pits are extremely difficult to be enclosed, and hardness is higher, and wearability is very good, is not easy Huang
Become.
A kind of 3. UV coating of strong acid of resistance to highly basic according to claim 1, it is characterised in that fluorin modified crylic acid used
Ester resin：After film forming, surface slip, greasy dirt dirt pits is extremely difficult to be enclosed, and hardness is higher, and wearability is very good, is not easy xanthochromia；For
The place such as non-stick pan, external wall flawless finish.
A kind of 4. UV coating of strong acid of resistance to highly basic according to claim 1, it is characterised in that polyphosphazene polymer ammoniacum used
Acrylate has the function that certain hardness and improves paint levelling, in terms of the xanthochromia and adherence and in terms of resistance to sweat
There is the characteristics of certain；It is widely used in mobile phone, casing and automotive trim etc..
A kind of 5. UV coating of strong acid of resistance to highly basic according to claim 1, it is characterised in that trimethylolpropane used
Three acrylate high responses and high crosslink density, hardness and wearability are good；It is widely used in mobile phone, the ground such as casing and automotive trim
Side.
6. the UV coating of a kind of strong acid of resistance to highly basic according to claim 1, it is characterised in that ethyl acetate used, isopropyl
Alcohol：Ethyl acetate, isopropanol are colourless transparent liquids, and hypotoxicity is pleasantly sweet, and irritant smell, volatile when concentration is higher,
To air-sensitive, it can absorb water and divide, it is slowly hydrolyzed and is reacted acid, can be miscible with chloroform, ethanol, acetone and ether；Extensively
In the general production for various paints.
A kind of 7. UV coating of strong acid of resistance to highly basic according to claim 1, it is characterised in that monomer used be with it is of the same race
Or he plants the small molecule of molecule aggregation, the simple compounds that polymerisation or polycondensation reaction etc. form high-molecular compound can be played,
Be used in synthetic polymer-low molecular raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126481.0A CN107974151A (en) | 2017-11-15 | 2017-11-15 | A kind of UV coating of resistance to highly basic, strong acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126481.0A CN107974151A (en) | 2017-11-15 | 2017-11-15 | A kind of UV coating of resistance to highly basic, strong acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107974151A true CN107974151A (en) | 2018-05-01 |
Family
ID=62013421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711126481.0A Pending CN107974151A (en) | 2017-11-15 | 2017-11-15 | A kind of UV coating of resistance to highly basic, strong acid |
Country Status (1)
| Country | Link |
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| CN (1) | CN107974151A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109880581A (en) * | 2019-02-21 | 2019-06-14 | 广东信毅新材料有限公司 | A kind of transparent UV glue of the antifouling anti-glazing of high abrasion and preparation method thereof |
| CN112048226A (en) * | 2020-09-13 | 2020-12-08 | 上海普信高分子材料有限公司 | Acid and alkali resistant fluorosilicone acrylic resin coating and preparation method thereof |
| CN113004783A (en) * | 2021-03-16 | 2021-06-22 | 天津中晶建筑材料有限公司 | Ultraviolet-curing polyurethane acrylate coating and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333347A (en) * | 2008-07-11 | 2008-12-31 | 中华制漆（深圳）有限公司 | Antisoil and anti-graffiti coatings and method for preparing same |
| CN104559685A (en) * | 2014-12-23 | 2015-04-29 | 湖州南浔双林振森实木加工厂 | Preparation method of high-wear-resistance ultraviolet curing coating |
| CN106243990A (en) * | 2016-08-31 | 2016-12-21 | 侯颖 | A kind of ultraviolet light polymerization transfer coatings compositions |
-
2017
- 2017-11-15 CN CN201711126481.0A patent/CN107974151A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333347A (en) * | 2008-07-11 | 2008-12-31 | 中华制漆（深圳）有限公司 | Antisoil and anti-graffiti coatings and method for preparing same |
| CN104559685A (en) * | 2014-12-23 | 2015-04-29 | 湖州南浔双林振森实木加工厂 | Preparation method of high-wear-resistance ultraviolet curing coating |
| CN106243990A (en) * | 2016-08-31 | 2016-12-21 | 侯颖 | A kind of ultraviolet light polymerization transfer coatings compositions |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109880581A (en) * | 2019-02-21 | 2019-06-14 | 广东信毅新材料有限公司 | A kind of transparent UV glue of the antifouling anti-glazing of high abrasion and preparation method thereof |
| CN112048226A (en) * | 2020-09-13 | 2020-12-08 | 上海普信高分子材料有限公司 | Acid and alkali resistant fluorosilicone acrylic resin coating and preparation method thereof |
| CN112048226B (en) * | 2020-09-13 | 2021-09-03 | 上海普信高分子材料有限公司 | Acid and alkali resistant fluorosilicone acrylic resin coating and preparation method thereof |
| CN113004783A (en) * | 2021-03-16 | 2021-06-22 | 天津中晶建筑材料有限公司 | Ultraviolet-curing polyurethane acrylate coating and preparation method thereof |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180501 |
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