CN104559928A - Antifogging agent for glass - Google Patents
Antifogging agent for glass Download PDFInfo
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- CN104559928A CN104559928A CN201310502776.9A CN201310502776A CN104559928A CN 104559928 A CN104559928 A CN 104559928A CN 201310502776 A CN201310502776 A CN 201310502776A CN 104559928 A CN104559928 A CN 104559928A
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Abstract
The invention discloses an antifogging agent for glass. The antifogging agent comprises the following components by content: 8%-12% of sodium dodecyl benzene sulfonate, 3%-5% of alkanolamide, 1%-2% of glycerol with the concentration of 99%, 0.01%-0.2% of a sodium hydroxide water solution with the concentration of 30%, 0.01%-0.2% of hydrochloric acid water solution with the concentration of 30%, and the balance of water. The antifogging agent for glass disclosed by the invention is obvious in demisting effect and long in action time; water is used as a solvent, so that the explosion hazard is not generated, and the antifogging agent is relatively environment-friendly; and the glass is not damaged after the antifogging agent is used for a long period of time.
Description
Technical field
The present invention relates to a kind of glass antidimmer, particularly a kind of antifogging agent of windshield.
Background technology
In the winter that temperature is lower, because automobile interior exterior exists the temperature difference, the windshield glass of automobile can produce a large amount of fog, the serious transparency reducing glass, affects the sight line of driver.Therefore, driver will constantly cleaning glass window in driving procedure, is easy to traffic accident occurs.
In order to remove the fog on vehicle glass, people have invented antifogging agent, and existing antifogging agent is sprayed on glass, paper using or towel wiping, and the time length is shorter, and glass can produce fog again very soon; Meanwhile, these antifogging agents contain a large amount of chemical compositions, have certain corrodibility to glass, and long-time use can cause damage to vehicle glass.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of glass antidimmer, to reach the anti-fog effect improving vehicle glass, extend the antifog time, environmental protection does not damage the object of glass.
The weight ratio of each component of glass antidimmer provided by the invention and each component is: Sodium dodecylbenzene sulfonate 8 ~ 12%, alkylolamide 3 ~ 5%, concentration is the glycerine 1 ~ 2% of 99%, concentration is the aqueous sodium hydroxide solution 0.01 ~ 0.2% of 30%, concentration is the aqueous hydrochloric acid 0.01 ~ 0.2% of 30%, and surplus is water.
Preferably, essence 0.2% is also comprised in its component.
Preferably, described Sodium dodecylbenzene sulfonate proportion is 10%.
Preferably, described alkylolamide proportion is 3.8%.
Preferably, described concentration is the glycerine proportion of 99% is 1.3%.
The preparation method of the present invention to above-mentioned glass antidimmer is as follows:
(1) by deal, Sodium dodecylbenzene sulfonate and suitable quantity of water are mixed, stir, hydro-oxidation sodium solution adjust pH to 5 ~ 6.
(2) add alkylolamide and glycerine successively when stirring, add aqueous hydrochloric acid adjust pH to 7.
(3) optionally add essence, stir.
(4) add the water of surplus, stir, each component concentration is met the requirements.
(5) filter.
By technique scheme, glass antidimmer demist successful provided by the invention, long action time, use water as solvent, can not produce the danger of blast, and compare environmental protection, life-time service can not damage glass.
Embodiment
The invention provides a kind of glass antidimmer, the component of embodiment and the weight ratio of each component are respectively: Sodium dodecylbenzene sulfonate 10%, alkylolamide 3.8%, concentration is the glycerine 1.3% of 99%, and concentration is the aqueous sodium hydroxide solution 0.1% of 30%, concentration is the aqueous hydrochloric acid 0.1% of 30%, essence 0.2%, She's amount is water, adds the fragrance that essence can improve this antifogging agent, distribute a kind of more pure and fresh pleasant fragrance, can selectivity add as required.
The preparation method of this glass antidimmer is as follows: first, by deal by Sodium dodecylbenzene sulfonate and suitable quantity of water mixing, stirs, adds sodium hydroxide solution adjust pH to 5 ~ 6 that concentration is 30%; Stir while add alkylolamide and glycerine, add the aqueous hydrochloric acid adjust pH to 7 that concentration is 30% afterwards; Add a small amount of essence according to the hobby of individual, stir; Then add the water of surplus, stir, each component concentration is met the requirements; Finally filter, removing dregs, pack, can obtain finished product.
The preparation of this glass antidimmer carries out at normal temperatures, room temperature 20 ~ 30 DEG C, and the component property wherein that all likely causes too high or too low for temperature changes.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a glass antidimmer, it is characterized in that, component and the weight ratio of antifogging agent are as follows: Sodium dodecylbenzene sulfonate 8 ~ 12%, alkylolamide 3 ~ 5%, concentration is the glycerine 1 ~ 2% of 99%, concentration is the aqueous sodium hydroxide solution 0.01 ~ 0.2% of 30%, and concentration is the aqueous hydrochloric acid 0.01 ~ 0.2% of 30%, and surplus is water.
2. a kind of glass antidimmer according to claim 1, is characterized in that, also comprises essence 0.2% in its component.
3. a kind of glass antidimmer according to claim 1, is characterized in that, described Sodium dodecylbenzene sulfonate proportion is 10%.
4. a kind of glass antidimmer according to claim 1, is characterized in that, described alkylolamide proportion is 3.8%.
5. a kind of glass antidimmer according to claim 1, is characterized in that, described concentration be 99% glycerine proportion be 1.3%.
6. prepare a glass antifogging anti agent method as claimed in claim 1, it is characterized in that, comprise the following steps:
(1) by deal, Sodium dodecylbenzene sulfonate and suitable quantity of water are mixed, stir, hydro-oxidation sodium solution adjust pH to 5 ~ 6.
(2) add alkylolamide and glycerine successively when stirring, add aqueous hydrochloric acid adjust pH to 7.
(3) alternative adds essence, stirs.
(4) add the water of surplus, stir, each component concentration is met the requirements.
(5) filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502776.9A CN104559928A (en) | 2013-10-18 | 2013-10-18 | Antifogging agent for glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502776.9A CN104559928A (en) | 2013-10-18 | 2013-10-18 | Antifogging agent for glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104559928A true CN104559928A (en) | 2015-04-29 |
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ID=53077021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310502776.9A Pending CN104559928A (en) | 2013-10-18 | 2013-10-18 | Antifogging agent for glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104559928A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106318320A (en) * | 2016-08-15 | 2017-01-11 | 马可昕 | Antifogging agent for automobile glass and preparation method of antifogging agent |
| CN108277096A (en) * | 2018-01-09 | 2018-07-13 | 大连大学 | A kind of aerosol type glass antidimmer and preparation method thereof |
| CN108382006A (en) * | 2017-12-28 | 2018-08-10 | 广州华夏职业学院 | A kind of antifog glass preparation method for automobile |
-
2013
- 2013-10-18 CN CN201310502776.9A patent/CN104559928A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106318320A (en) * | 2016-08-15 | 2017-01-11 | 马可昕 | Antifogging agent for automobile glass and preparation method of antifogging agent |
| CN108382006A (en) * | 2017-12-28 | 2018-08-10 | 广州华夏职业学院 | A kind of antifog glass preparation method for automobile |
| CN108277096A (en) * | 2018-01-09 | 2018-07-13 | 大连大学 | A kind of aerosol type glass antidimmer and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |