CN105238127B - One kind exempts from roasting type anti-fingerprint coating additive and its application method - Google Patents
One kind exempts from roasting type anti-fingerprint coating additive and its application method Download PDFInfo
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- CN105238127B CN105238127B CN201510778598.1A CN201510778598A CN105238127B CN 105238127 B CN105238127 B CN 105238127B CN 201510778598 A CN201510778598 A CN 201510778598A CN 105238127 B CN105238127 B CN 105238127B
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- fingerprint coating
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Abstract
The invention belongs to anti-fingerprint coating technology field, it is specifically related to one kind and exempts from roasting type anti-fingerprint coating additive, including 5 15% reactants, 80 90% fluorine carbon organic solvents, the one or more in 0.5 5% surfactant and 0.1 2% anhydrides reagent；Specifically used method is：The mother liquor or dilution of the additive of above-mentioned various solvent compositions and anti-fingerprint coating agent are mixed into 8 24hrs；After mixing by way of spraying or brushing, clear coat that is uniform and stablizing can be formed with sample surfaces by placing 5~10min naturally in room temperature, so as to play the effect in sample surfaces anti-fingerprint.As it can be seen that anti-fingerprint coating agent is removed the high-temperature baking stage from after coating after present invention addition and can realize the rapid draing and curing of anti-fingerprint coating agent.
Description
Technical field
The invention belongs to anti-fingerprint coating technology field, more particularly, to one kind exempt from roasting type anti-fingerprint coating additive and its
Application method.
Background technology
Anti-fingerprint coating agent is the transparency liquid of colorless and odorless, suitable in the materials such as glass, metal, ceramics, plastics, having
The function such as there are Water-proof and oil-proof, antifouling, anti-fingerprint, make surface smooth.
Anti-fingerprint coating agent of the prior art, generally using following two application methods, first, being by anti-fingerprint coating
Agent need to be put into oven in the product after the completion of body surface, spray treatment by spray gun spraying and carry out high-temperature baking；Second, it is
Fingerprint oil is attached to body surface by the way of evaporation in vacuum coating equipment.But above two method is both needed to by auxiliary
Property equipment is completed, and is had a greatly reduced quality in the property easy to use of anti-fingerprint coating agent.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides one kind can be such that anti-fingerprint coating agent quickly adheres to, dry, cured
Exempt from roasting type anti-fingerprint coating additive.
It is a further object of the present invention to provide the application method that this exempts from roasting type anti-fingerprint coating additive.
One kind of the present invention exempts from roasting type anti-fingerprint coating additive, including one or more of following components, its percentage are：
A kind of application method for exempting from roasting type anti-fingerprint coating additive of the present invention, comprises the following steps：
(1) if the additive of above-mentioned one or more of solvent compositions is mixed with the mother liquor or dilution of anti-fingerprint coating agent
Dry hour, is preferably 8-24hrs, which can form stable solution with the novel perfluoropolyether alkoxysilane in above-mentioned solution
System；
(2) anti-fingerprint coating agent mixed is attached to material by way of spraying or brushing after being sufficiently mixed
On, some minutes are placed naturally in room temperature, are preferably 5~10min, it is possible to and sample surfaces are formed uniform and stablized transparent
Coating, so as to play the effect in sample surfaces anti-fingerprint.
The advantages and positive effects of the present invention are：This additive is a kind of transparent mixed solution, can be with perfluoropolyether alcoxyl
Base silane matrix resin forms stable solution system.The surfactant wherein added can promote mixing for alcohol and carbon fluorous solvent
Property, in addition, this additive can add anhydrides product to accelerate the speed of hydrolysis on the basis of other components.
This additive can realize that anti-fingerprint coating agent is being applied the quick attachment of body surface, add the anti-finger of the present invention
After line coating additive, common anti-fingerprint coating agent, which need not toast, can reach preferable using effect, that is, reduce friction system
Number, anti-fingerprint, the hydrophobic reprimand performance such as oil, and the present invention can also significantly less personnel's running cost and equipment acquisition cost, profit
In the simplification of technological process.
Embodiment
With reference to embodiment, the present invention is further illustrated, and following each embodiments are merely to illustrate the present invention, right
The present invention is not restricted.
Embodiment：
One kind of the present invention exempts from roasting type anti-fingerprint coating additive, including one or more of following components, its percentage are：
The reactant uses alcohols material, such as methanol, ethanol, butanol or perfluoroalkyl ethanol.
A kind of application method for exempting from roasting type anti-fingerprint coating additive of the present invention, comprises the following steps：
(1) mother liquor or dilution of the additive of above-mentioned one or more of solvent compositions and anti-fingerprint coating agent are mixed
20hrs, the additive can form stable solution system with the novel perfluoropolyether alkoxysilane in above-mentioned solution；
(2) by using the process means of spray gun spraying or vacuum coating equipment plated film by the anti-fingerprint after debugging after being sufficiently mixed
Coating agent is overlying on the material to be adhered to, room temperature place naturally 5min can be formed with sample surfaces it is uniform and stablize
Clear coat, so as to play the effect in sample surfaces anti-fingerprint.Originally added using being added in the anti-fingerprint coating agent of spraying method
It can exempt from high-temperature baking after adding agent, the attachment of anti-fingerprint coating agent Quick uniform and timely dry solidification can be made.
Operation principle：Novel perfluoropolyether alkoxysilane is the matrix resin of common anti-fingerprint coating, and its one end contains thin
The alkoxy-functional of hydrolyzable or alcoholysis is contained in water oleophobic fluorine carbon functional group, one end.Matrix resin in order to contain hydroxyl
Body surface, such as ceramics, the formation such as glass is firmly chemically bonded, alkoxy-functional firstly the need of hydrolyzing to form carbonyl,
Carbonyl and the carbonyl of body surface after these hydrolysis are initially formed hydrogen bond, after firmization formed with body surface by dehydration
Bonding is learned, this kind of chemically combined quantity of formation is more, and usual anti-fingerprint effect is better.Due to novel perfluoropolyether alkoxysilane
Percent hydrolysis is than relatively low under normal conditions, so more chemical bondings are usually formed to reach by hot setting dehydration, or it is logical
Cross the percent hydrolysis for improving novel perfluoropolyether alkoxysilane so that it forms more hydrogen bonds to improve resin and thing with body surface
The combination power in body surface face；Meanwhile more hydrogen bond room temperature dehydrations can also form enough chemical bondings.
This additive is a kind of transparent mixed solution, can and novel perfluoropolyether alkoxysilane matrix resin be formed it is stable molten
Liquid system.The surfactant wherein added can promote the intermiscibility of alcohol and carbon fluorous solvent, in addition, this additive can be at other
Anhydrides product is added on the basis of component to accelerate the speed of hydrolysis.
The embodiment of the present invention is described in detail above, but the content is only presently preferred embodiments of the present invention,
It should not be construed as limiting the practical range of the present invention.All all the changes and improvements made according to the scope of the invention etc., should all
Still belong within this patent covering scope.
Claims (2)
1. one kind exempts from roasting type anti-fingerprint coating additive, it is characterised in that：Including following components, its percentage is：
The reactant uses alcohols material, is specially methanol, ethanol, butanol or perfluoroalkyl ethanol.
A kind of 2. as claimed in claim 1 application method for exempting from roasting type anti-fingerprint coating additive, it is characterised in that including with
Lower step：
(1) additive described in claim 1 and the anti-fingerprint coating agent mother liquor containing novel perfluoropolyether alkoxysilane are mixed
Some hours are closed, which can form stable solution system with the novel perfluoropolyether alkoxysilane；
(2) anti-fingerprint coating agent mixed is attached on material by way of spraying or brushing after being sufficiently mixed,
Room temperature place naturally some minutes can sample surfaces be formed it is uniform and stablize clear coat, so as to play in sample table
The effect of face anti-fingerprint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510778598.1A CN105238127B (en) | 2015-11-13 | 2015-11-13 | One kind exempts from roasting type anti-fingerprint coating additive and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510778598.1A CN105238127B (en) | 2015-11-13 | 2015-11-13 | One kind exempts from roasting type anti-fingerprint coating additive and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105238127A CN105238127A (en) | 2016-01-13 |
| CN105238127B true CN105238127B (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510778598.1A Active CN105238127B (en) | 2015-11-13 | 2015-11-13 | One kind exempts from roasting type anti-fingerprint coating additive and its application method |
Country Status (1)
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| CN (1) | CN105238127B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497212A (en) * | 2016-11-14 | 2017-03-15 | 禾信天成科技（天津）有限公司 | Without baking anti-fingerprint coating additive and its preparation using method |
| CN115820088A (en) * | 2022-12-23 | 2023-03-21 | 湖南柯盛新材料有限公司 | Normal-temperature curing anti-fingerprint agent and preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104152040A (en) * | 2014-08-01 | 2014-11-19 | 苏州袭麟光电科技产业有限公司 | Fingerprint-resistant film coating solution and preparation method thereof |
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2015
- 2015-11-13 CN CN201510778598.1A patent/CN105238127B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104152040A (en) * | 2014-08-01 | 2014-11-19 | 苏州袭麟光电科技产业有限公司 | Fingerprint-resistant film coating solution and preparation method thereof |
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| CN105238127A (en) | 2016-01-13 |
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