CN104650809A - Automobile glass antifogging agent and preparation method thereof - Google Patents
Automobile glass antifogging agent and preparation method thereof Download PDFInfo
- Publication number
- CN104650809A CN104650809A CN201310599242.2A CN201310599242A CN104650809A CN 104650809 A CN104650809 A CN 104650809A CN 201310599242 A CN201310599242 A CN 201310599242A CN 104650809 A CN104650809 A CN 104650809A
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- antifogging agent
- automobile glass
- preparation
- automobile
- sorbitan
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- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
The invention relates to an antifogging agent and especially relates to an automobile glass antifogging agent and a preparation method thereof. The automobile glass antifogging agent comprises, by weight, 15-18% of polyglycerol monostearate, 16-20% of sorbitan monstearate (S-60), 14-18% of sorbitan monopalmitate (S-40), 14-18% of fatty alcohol-oxirane condensate, 14-20% of dimethicone, 2-6% of haw seed oil and 2-8% of alum. The preparation method adopts easily available raw materials, has simple production processes and is convenient for adjustment. The automobile glass antifogging agent has 100% of antifogging effects on toughened glass, optical lens and plastic lens and can prevent mirror surface aging and oxidation. The automobile glass antifogging agent can substantially reduce a liquid ice point thereby producing antifreezing effects and can fast dissolve ice and frost.
Description
technical field
The present invention is antifogging agent, particularly a kind of anti-fog agent for wind-screen of automobile and preparation method thereof.
background technology
Antifogging agent adopts the antidrip material of dispersion and the agent of nanometer organic active, and the glass surface through antifogging agent process has one deck to surpass hydrophilic film, makes mist vapour contact with it rear one-tenth low freezing point mixture, prevents from tying mist.Hold time and be 15 days.And it is nontoxic, free from extraneous odour, corrosion-free.
Be mainly used in transparent plastics film, sheet material or sheet material, in wet environment, when humidity reaches below dew point, can at the trickle water droplet of its surface condensation one deck, surface blur is atomized, hinder light wave through, such as, when utilizing thin film packaging products, also can cannot see content because of knot mist, and the droplet produced also easily causes the rotten damage of content.
Antifogging agent is exactly the analog assistant preventing above-mentioned knot mist phenomenon and use.They are some tensio-active agents with hydrophilic group, can in frosting orientation, and hydrophobic group is inside, and hydrophilic group is outside, thus makes water be easy to moistening frosting, and the fine water droplet of condensation can diffuse to form rapidly very thin water layer or large water drop gets off along Film Flow.The atomization that the scattering of light of droplet so just can be avoided to cause, prevents the water droplet condensed from trickling down above packed article, infringement packed article.
Summary of the invention
the present invention overcomes deficiency of the prior art, provides a kind of anti-fog agent for wind-screen of automobile and preparation method thereof.
The technical solution adopted in the present invention is:
A kind of anti-fog agent for wind-screen of automobile, the composition containing following weight percents: Polyglycerine Stearate 15-18%, sorbitan monostearate (S-60) 16-20%, sorbitan monopalmitate (S-40) 14-18%, fatty alcohol and ethylene oxide condensate 14-18%, dimethyl silicone oil 14-20%, hawthorn seeds oily 2-6%, alum 2-8%.
The invention also discloses the preparation method of described anti-fog agent for wind-screen of automobile, by Polyglycerine Stearate 15-18%, sorbitan monostearate (S-60) 16-20%, sorbitan monopalmitate (S-40) 14-18%, fatty alcohol and ethylene oxide condensate 14-18%, dimethyl silicone oil 14-20%, hawthorn seeds oil 2-6%, alum 2-8%, carry out mixing and stirring evenly under temperature is 40-50 degree.
Beneficial effect of the present invention:
Instant component raw material is easy to get, and production technique is simple, and modulation is convenient, and the present invention not only has 100% anti-fog effect to toughened glass, optical mirror slip, plastic lens, can also prevent the aging and oxidation of minute surface.Significantly can reduce the freezing point of liquid, thus play antifreeze effect, frost can be dissolved very soon.
embodiment
Embodiment 1:
A kind of anti-fog agent for wind-screen of automobile, the composition containing following weight percents: Polyglycerine Stearate 15-18%, sorbitan monostearate (S-60) 16-20%, sorbitan monopalmitate (S-40) 14-18%, fatty alcohol and ethylene oxide condensate 14-18%, dimethyl silicone oil 14-20%, hawthorn seeds oily 2-6%, alum 2-8%.Carry out mixing and stirring evenly under temperature is 40-50 degree.
Using method:
First that windscreen cleaning glass is clean, above then demisting agent being sprayed to, after mistake is dried for 1-2 minute, then by dry towel wiped clean.The protective membrane of layer of transparent will be formed like this on glass, effectively can prevent steam from condensing on glass and form mist layer.General spray is wiped once, can be antifog about one week.Do not form mist in car before, result of use can be better.Sometimes, after wiper starts, the present invention be injected in right amount on the outer windshield glass of car, the oil film on glass, dirt can be scraped off, and during the rainy day, sight line can seem openr.
Claims (2)
1. an anti-fog agent for wind-screen of automobile, is characterized in that: the composition containing following weight percents: Polyglycerine Stearate 15-18%, sorbitan monostearate (S-60) 16-20%, sorbitan monopalmitate (S-40) 14-18%, fatty alcohol and ethylene oxide condensate 14-18%, dimethyl silicone oil 14-20%, hawthorn seeds oil 2-6%, alum 2-8%.
2. the preparation method of an anti-fog agent for wind-screen of automobile according to claim 1, it is characterized in that, by Polyglycerine Stearate 15-18%, sorbitan monostearate (S-60) 16-20%, sorbitan monopalmitate (S-40) 14-18%, fatty alcohol and ethylene oxide condensate 14-18%, dimethyl silicone oil 14-20%, hawthorn seeds oil 2-6%, alum 2-8%, carrying out mixing and stirring evenly under temperature is 40-50 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310599242.2A CN104650809A (en) | 2013-11-25 | 2013-11-25 | Automobile glass antifogging agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310599242.2A CN104650809A (en) | 2013-11-25 | 2013-11-25 | Automobile glass antifogging agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104650809A true CN104650809A (en) | 2015-05-27 |
Family
ID=53242468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310599242.2A Pending CN104650809A (en) | 2013-11-25 | 2013-11-25 | Automobile glass antifogging agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104650809A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194723A (en) * | 2014-09-02 | 2014-12-10 | 青岛永通电梯工程有限公司 | Antifoggant for automobile glass and preparation method thereof |
| CN104946203A (en) * | 2015-06-20 | 2015-09-30 | 张炳雄 | Antifogging agent for glass |
-
2013
- 2013-11-25 CN CN201310599242.2A patent/CN104650809A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194723A (en) * | 2014-09-02 | 2014-12-10 | 青岛永通电梯工程有限公司 | Antifoggant for automobile glass and preparation method thereof |
| CN104946203A (en) * | 2015-06-20 | 2015-09-30 | 张炳雄 | Antifogging agent for glass |
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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: 20150527 |