CN109796830A - A kind of liquid film for electronic product screen - Google Patents
A kind of liquid film for electronic product screen Download PDFInfo
- Publication number
- CN109796830A CN109796830A CN201910122268.5A CN201910122268A CN109796830A CN 109796830 A CN109796830 A CN 109796830A CN 201910122268 A CN201910122268 A CN 201910122268A CN 109796830 A CN109796830 A CN 109796830A
- Authority
- CN
- China
- Prior art keywords
- electronic product
- liquid film
- perfluoropolyether
- product screen
- glass surface
- 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
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 34
- 239000010702 perfluoropolyether Substances 0.000 claims abstract description 33
- 230000004048 modification Effects 0.000 claims abstract description 15
- 238000012986 modification Methods 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 15
- -1 nona-fluoro butyl group furans Chemical class 0.000 claims abstract description 13
- 238000003682 fluorination reaction Methods 0.000 claims abstract description 9
- 239000004615 ingredient Substances 0.000 claims abstract description 9
- 239000003921 oil Substances 0.000 claims abstract description 9
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 9
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 17
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 7
- 229920001296 polysiloxane Polymers 0.000 abstract description 7
- 239000012530 fluid Substances 0.000 abstract description 5
- 150000004756 silanes Chemical class 0.000 abstract description 5
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract description 3
- 229910000077 silane Inorganic materials 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 206010019133 Hangover Diseases 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- 229920001967 Metal rubber Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005246 nonafluorobutyl group Chemical group FC(F)(F)C(F)(F)C(F)(F)C(F)(F)* 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of liquid film for electronic product screen, the ingredient including following weight percent: Si modification resin 5-10%, perfluoropolyether 0.01-0.03%, fluorination polymethyl methacrylate 0.005-0.008%, perfluoro polyether oil 0.2-0.4% and nona-fluoro butyl group furans 10-15%, balance of solvent.When nano fluid is coated on glass surface, in liquid film of the invention, the silane section in Perfluoropolyether silanes is reacted with the silicone hydroxyl of glass surface, by plasma that the silicone hydroxyl extending part of glass surface is more, and high-temperature heating and acid can accelerate to react.After having reacted, for Perfluoropolyether silanes in conjunction with glass surface, perfluoropolyether segment stands on glass surface, because perfluoropolyether possesses well away from water, away from oiliness, so nano fluid embodies hydro-oleophobicity in bath of glass.
Description
Technical field
The present invention relates to protective film of electronic product technical field more particularly to a kind of liquid for electronic product screen
Film.
Background technique
Existing protective film of electronic product mostly uses greatly frosted film, anti-blue light film, 3D film, tempering film etc., and material is generally
PVC material, PP material, ARM material.Inconvenience is used, is easy to paste bad, generation bubble.
Perfluoropolyether (Perfluoropolyethers is abbreviated as PFPE) is under a kind of room temperature be liquid synthesized polymer
Object has the history of decades as the lubricant of space mechanical component.People are special to its physics, chemical property and tribology
Property is recognized.
PFPE lubricant and the molecular structure of hydrocarbon lubricants are substantially similar, but in PFPE molecule fluorine atom instead of hydrogen
Atom, thus with stronger C-F key instead of the presence of C-H key and C-O and C-C strong covalent bond in hydro carbons, and
The feature of PFPE molecule neutrality so that PFPE thermal stability with higher and oxidation stability and good chemical inertness and
Insulating property (properties).The biggish PFPE of molecular weight also has low volatility, wider liquid temperature range and excellent viscosity-temperature
Characteristic.In addition, the Main physical chemical property of PFPE polymer further include: detection stability, biologically inert, low-surface-energy, it is good
Good lubricity and with the compatibility of plastics, metal and artificial rubber etc..
Because perfluoropolyether possesses well away from water, away from oiliness, so nano fluid embodies hydro-oleophobicity in bath of glass.Entirely
The quality that perfluoroalkyl polyether silane segment arranges on glass has an impact to wearability, hydrophobic, oleophobic property, hangover situation, more regularity
It can be better.Its raw material of the protective film of electronic product of low side be branched perfluoropolyether, it is branched it is smooth can be than direct-connected
Difference.
The present invention provides a kind of using perfluoropolyether as the liquid film for electronic product screen of primary raw material.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of liquid films for electronic product screen.
Technical scheme is as follows:
A kind of liquid film for electronic product screen, the ingredient including following weight percent: Si modification resin 5-
10%, perfluoropolyether 0.01-0.03%, fluorination polymethyl methacrylate 0.005-0.008%, perfluoro polyether oil 0.2-
0.4% and nona-fluoro butyl group furans 10-15%, balance of solvent.
Preferably, the liquid film for electronic product screen, the ingredient including following weight percent: Si modification
Resin 6%, perfluoropolyether 0.024%, fluorination polymethyl methacrylate 0.006%, perfluoro polyether oil 0.27% and nine fluorine fourths
Base furans 13.7%, balance of solvent.
Preferably, the Si modification resin is fluorine-silicon modified acrylic ester.
Preferably, the solid content of the liquid film for electronic product screen is 0.05-0.1%.
Preferably, the liquid film for electronic product screen be dissolved as ethyl acetate, butyl acetate, butanone,
Any one in acetone or a variety of combinations.
The invention has the beneficial effects that:
Glass surface has silicone hydroxyl key, when nano fluid is coated on glass surface, silane section in Perfluoropolyether silanes with
The silicone hydroxyl of glass surface reacts (separating methanol reaction), by plasma that the silicone hydroxyl extending part of glass surface is more, high
Temperature heating and acid can accelerate to react.After having reacted, Perfluoropolyether silanes in conjunction with glass surface, stand on by perfluoropolyether segment
Glass surface, because perfluoropolyether possesses well away from water, away from oiliness, so nano fluid embodies hydro-oleophobicity in bath of glass.
To wearability, hydrophobic, oleophobic property, hangover situation have an impact the quality that Perfluoropolyether silanes segment arranges on glass, more neat
Performance is better.Its raw material of the protective film of electronic product of low side be branched perfluoropolyether, it is branched it is smooth can be than direct-connected
Difference；And the silicone hydroxyl of silicone hydroxyl and glass in nanometer film of the invention forms silicon key by dehydration contracting and reaction under high temperature.
Specific embodiment
Embodiment 1:
A kind of liquid film for electronic product screen, the ingredient including following weight percent: Si modification resin 6%,
Perfluoropolyether 0.024%, fluorination polymethyl methacrylate 0.006%, perfluoro polyether oil 0.27% and nona-fluoro butyl group furans
13.7%, balance of solvent.
The Si modification resin is fluorine-silicon modified acrylic ester.
The solid content of the liquid film for electronic product screen is 0.08%.
The liquid film for electronic product screen is dissolved as ethyl acetate.
Embodiment 2:
A kind of liquid film for electronic product screen, the ingredient including following weight percent: Si modification resin 10%,
Perfluoropolyether 0.01%, fluorination polymethyl methacrylate 0.008%, perfluoro polyether oil 0.2% and nona-fluoro butyl group furans 15%,
Balance of solvent.
The Si modification resin is fluorine-silicon modified acrylic ester.
The solid content of the liquid film for electronic product screen is 0.1%.
The liquid film for electronic product screen is dissolved as acetone.
Embodiment 3:
A kind of liquid film for electronic product screen, the ingredient including following weight percent: Si modification resin 5%,
Perfluoropolyether 0.03%, fluorination polymethyl methacrylate 0.005%, perfluoro polyether oil 0.4% and nona-fluoro butyl group furans 10%,
Balance of solvent.
The Si modification resin is fluorine-silicon modified acrylic ester.
The solid content of the liquid film for electronic product screen is 0.05%.
The liquid film for electronic product screen is dissolved as ethyl acetate, butyl acetate, butanone and acetone, matter
Measure the combination than 1:1:1:1.
Embodiment 4:
A kind of liquid film for electronic product screen, the ingredient including following weight percent: Si modification resin
7.5%, perfluoropolyether 0.02%, fluorination polymethyl methacrylate 0.007%, perfluoro polyether oil 0.3% and nona-fluoro butyl group furan
It mutters 12.5%, balance of solvent.
The Si modification resin is fluorine-silicon modified acrylic ester.
The solid content of the liquid film for electronic product screen is 0.06%.
The liquid film for electronic product screen is dissolved as ethyl acetate and butanone, the combination of mass ratio 1:2.
Smoothness test is carried out to the sample of embodiment 1-4 below, specific test method is as follows:
On gained sample liquids film place 100g counterweight, then pulled with weight beam, according to following standard into
Row assessment:
After weight bearing, the power of pulling is less than 30g, is calculated as " excellent "；
After weight bearing, the power of pulling is calculated as " good " between 30-80g；
After weight bearing, the power of pulling is greater than 80g, is calculated as " poor ".
After tested, the liquid film for electronic product screen of the invention has extraordinary smoothness, is " excellent " etc.
Grade；The power specifically pulled is below 10g.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of liquid film for electronic product screen, which is characterized in that the ingredient including following weight percent: Si modification
Resin 5-10%, perfluoropolyether 0.01-0.03%, fluorination polymethyl methacrylate 0.005-0.008%, perfluoro polyether oil
0.2-0.4% and nona-fluoro butyl group furans 10-15%, balance of solvent.
2. being used for the liquid film of electronic product screen as described in claim 1, which is characterized in that including following weight percent
Ingredient: Si modification resin 6%, perfluoropolyether 0.024%, fluorination polymethyl methacrylate 0.006%, perfluoro polyether oil
0.27% and nona-fluoro butyl group furans 13.7%, balance of solvent.
3. being used for the liquid film of electronic product screen as described in claim 1, which is characterized in that the Si modification resin is
Fluorine-silicon modified acrylic ester.
4. being used for the liquid film of electronic product screen as described in claim 1, which is characterized in that described is used for electronic product
The solid content of the liquid film of screen is 0.05-0.1%.
5. being used for the liquid film of electronic product screen as described in claim 1, which is characterized in that described is used for electronic product
The liquid film of screen is dissolved as ethyl acetate, butyl acetate, butanone, any one or a variety of combinations in acetone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910122268.5A CN109796830A (en) | 2019-02-18 | 2019-02-18 | A kind of liquid film for electronic product screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910122268.5A CN109796830A (en) | 2019-02-18 | 2019-02-18 | A kind of liquid film for electronic product screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109796830A true CN109796830A (en) | 2019-05-24 |
Family
ID=66560999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910122268.5A Pending CN109796830A (en) | 2019-02-18 | 2019-02-18 | A kind of liquid film for electronic product screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109796830A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000327772A (en) * | 1999-05-20 | 2000-11-28 | Shin Etsu Chem Co Ltd | Perfluoropolyether-modified aminosilane and surface treating agent, and article formed with the aminosilane coating |
| JP2002121277A (en) * | 2000-10-16 | 2002-04-23 | Shin Etsu Chem Co Ltd | Perfluoropolyether-modified aminosilane and surface treatment agent, and article formed with cured film of the aminosilane |
| CN105778080A (en) * | 2016-04-12 | 2016-07-20 | 泉州市思康新材料发展有限公司 | Perfluoropolyether modified silane compound and surface treatment composition containing same and thin film |
| CN107141867A (en) * | 2017-05-09 | 2017-09-08 | 衢州氟硅技术研究院 | A kind of hard coat anti-fingerprint additive and preparation method thereof |
| CN108084862A (en) * | 2017-11-27 | 2018-05-29 | 张家港康得新光电材料有限公司 | Cured coating and preparation method thereof, hardened layer and the protective film containing hardened layer |
| CN108342101A (en) * | 2018-01-17 | 2018-07-31 | 深圳怡化电脑股份有限公司 | A kind of electronic curtain liquid protective film and preparation method thereof and finance self-help terminal |
-
2019
- 2019-02-18 CN CN201910122268.5A patent/CN109796830A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000327772A (en) * | 1999-05-20 | 2000-11-28 | Shin Etsu Chem Co Ltd | Perfluoropolyether-modified aminosilane and surface treating agent, and article formed with the aminosilane coating |
| JP2002121277A (en) * | 2000-10-16 | 2002-04-23 | Shin Etsu Chem Co Ltd | Perfluoropolyether-modified aminosilane and surface treatment agent, and article formed with cured film of the aminosilane |
| CN105778080A (en) * | 2016-04-12 | 2016-07-20 | 泉州市思康新材料发展有限公司 | Perfluoropolyether modified silane compound and surface treatment composition containing same and thin film |
| CN107141867A (en) * | 2017-05-09 | 2017-09-08 | 衢州氟硅技术研究院 | A kind of hard coat anti-fingerprint additive and preparation method thereof |
| CN108084862A (en) * | 2017-11-27 | 2018-05-29 | 张家港康得新光电材料有限公司 | Cured coating and preparation method thereof, hardened layer and the protective film containing hardened layer |
| CN108342101A (en) * | 2018-01-17 | 2018-07-31 | 深圳怡化电脑股份有限公司 | A kind of electronic curtain liquid protective film and preparation method thereof and finance self-help terminal |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190524 |