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Glasses fogging-preventing and cleaning solution and preparation method thereof

A cleaning solution and anti-fog technology, applied in the field of chemical coatings, can solve the problems of influence, high light transmittance, inability to guarantee, etc., and achieve the effects of cheap and easy-to-obtain raw materials, simple preparation method, and long anti-fog time.

Inactive Publication Date: 2018-04-20
永嘉姜君科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the nano-optical anti-fog film prepared by this invention adopts the method of coating and curing to fix the anti-fog film on the surface of the optical substrate, which will have a certain impact on the light transmittance of the optical substrate and the wear resistance of the surface, and cannot guarantee higher light transmission. rate and good surface strength

Method used

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  • Glasses fogging-preventing and cleaning solution and preparation method thereof

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Effect test

Embodiment 1

[0025] A kind of glasses anti-fog cleaning solution and preparation method thereof

[0026] Raw material composition of glasses anti-fog cleaning solution:

[0027] 13 parts of ethyl orthosilicate, 12 parts of vinyl triethoxysilane, 1.2 parts of nano titanium dioxide, 45 parts of absolute ethanol, 3 parts of potassium sorbate, 1.6 parts of surfactant and 8 parts of deionized water.

[0028] The nano-titanium dioxide is prepared through the following steps: adding tetrabutyl titanate into absolute ethanol, adding nitric acid in a state of stirring, stirring and reacting for 20 hours, and vacuum drying to obtain the nano-titanium dioxide.

[0029] Glasses anti-fog cleaning solution is prepared by the following method:

[0030] Step S10, dissolving nano-titanium dioxide, potassium sorbate, and surfactant in 1 / 9 absolute ethanol according to the above parts by weight, and ultrasonically oscillating and dispersing for 4 minutes to obtain a mixed solution A;

[0031] Step S20, add...

Embodiment 2

[0035] A kind of glasses anti-fog cleaning solution and preparation method thereof

[0036] Raw material composition of glasses anti-fog cleaning solution:

[0037] 12 parts of ethyl orthosilicate, 10 parts of vinyl triethoxysilane, 0.2 parts of nano-titanium dioxide, 40 parts of absolute ethanol, 5 parts of potassium sorbate, 0.5 parts of surfactant and 5 parts of deionized water.

[0038] The nano-titanium dioxide is prepared through the following steps: adding tetrabutyl titanate into absolute ethanol, adding nitric acid in a state of stirring, stirring and reacting for 24 hours, and vacuum drying to obtain the nano-titanium dioxide.

[0039] Glasses anti-fog cleaning solution is prepared by the following method:

[0040] Step S10, dissolving nano-titanium dioxide, potassium sorbate, and surfactant in 1 / 10 absolute ethanol according to the above parts by weight, and ultrasonically oscillating and dispersing for 5 minutes to obtain a mixed solution A;

[0041] Step S20, ad...

Embodiment 3

[0045] A kind of glasses anti-fog cleaning solution and preparation method thereof

[0046] Raw material composition of glasses anti-fog cleaning solution:

[0047] 15 parts of ethyl orthosilicate, 13 parts of vinyl triethoxysilane, 1.5 parts of nano titanium dioxide, 50 parts of absolute ethanol, 1 part of potassium sorbate, 2.0 parts of surfactant and 10 parts of deionized water.

[0048] The nano-titanium dioxide is prepared through the following steps: adding tetrabutyl titanate into absolute ethanol, adding nitric acid under stirring, stirring and reacting for 16 hours, and vacuum drying to obtain nano-titanium dioxide.

[0049] Glasses anti-fog cleaning solution is prepared by the following method:

[0050] Step S10, dissolving nano-titanium dioxide, potassium sorbate, and surfactant in 1 / 9 absolute ethanol according to the above parts by weight, and ultrasonically oscillating and dispersing for 5 minutes to obtain a mixed solution A;

[0051] Step S20, adding tetraeth...

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Abstract

The invention discloses a glasses fogging-preventing and cleaning solution and a preparation method thereof. Raw materials for preparing the glasses fogging-preventing and cleaning solution include, by weight, 10-15 parts of tetraethyl orthosilicate, 10-15 parts of vinyltriethoxysilane, 0.5-2 parts of nanometer titanium dioxide, 40-50 parts of anhydrous ethanol, 1-5 parts of potassium sorbate, 0.5-3 parts of a surfactant and 5-10 parts of deionized water. The glasses fogging-preventing and cleaning solution prepared in the invention has the advantages of good antifogging effect, long antifogging time, obvious glasses cleaning effect, simple use method, no damages to the glasses, and cheap and easily-available raw materials, and the preparation method is simple and is suitable for large-scale production.

Description

technical field [0001] The invention relates to the field of chemical coatings, in particular to an anti-fog cleaning liquid for glasses and a preparation method thereof. Background technique [0002] Lens fogging is a problem often encountered in life. There are two main reasons for fogging. One is the liquefaction phenomenon caused by the hotter gas in the lens encountering the cooler lens, and the other is the skin sealed by the glasses. The moisture on the surface evaporates and the gas condenses on the lens. According to the cause of fogging, the defogging methods can be divided into one is to reduce the air humidity or temperature difference, and the other is to change the surface properties of the material. To reduce air humidity, the temperature of the glass material is generally kept above the condensation temperature of the fog droplets by heating the glass material, but this type of method is not suitable for application in the direction of glasses, and the manuf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/20C11D3/12C09K3/18C11D3/48C11D3/60
CPCC09K3/18C11D1/008C11D1/22C11D1/72C11D1/83C11D3/124C11D3/162C11D3/201C11D3/2086C11D3/48
Inventor 姜天辉
Owner 永嘉姜君科技有限公司
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