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A kind of glass anti-grain coating liquid and its preparation method and application method

A technology of glass and liquid coating, applied in the direction of coating, etc., can solve the problems of poor hydrophobic and oil-repellent properties, difficult to erase stains, low reflectivity, etc., to save costs, reduce the risk of wear and damage, and reduce the frequency Effect

Active Publication Date: 2021-08-10
东莞优诺电子焊接材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The glass coated with a low-reflection film layer has high light transmittance and low reflectivity, but if the glass coated with a low-reflection film layer does not undergo special coating treatment, its hydrophobic and oil-repellent properties are poor, and it is easy to stain. Smudges such as fingerprints are difficult to erase, and due to the existence of a low-reflection film layer, it is very difficult to clean, and it often takes dozens or even more wipes to clean the stains

Method used

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  • A kind of glass anti-grain coating liquid and its preparation method and application method
  • A kind of glass anti-grain coating liquid and its preparation method and application method
  • A kind of glass anti-grain coating liquid and its preparation method and application method

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Experimental program
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Effect test

Embodiment 1

[0034] The glass anti-grain coating liquid of the present embodiment, this coating liquid is made up of following material by weight percentage:

[0035] 1% fluorosilicone resin, 30% perfluorinated solvent, 0.1% complexing agent and alcohol ether solvent 68.9%;

[0036] Wherein: the perfluorinated solvent is perfluorooctane, the complexing agent is sodium metasilicate, and the alcohol ether solvent is tripropylene glycol butyl ether.

[0037] The preparation method of the glass anti-grain coating liquid of the present embodiment is as follows:

[0038] (1) Place the above-mentioned fluorosilicone resin, perfluorooctane, sodium metasilicate and tripropylene glycol butyl ether in a dynamic 1000-level dust-free laboratory for more than 24 hours;

[0039] (2) The fluorosilicone resin, perfluorooctane, sodium metasilicate and tripropylene glycol butyl ether that have been placed in the step (1) are accurately weighed respectively according to the above weight ratio;

[0040] (3) ...

Embodiment 2

[0043] The coating liquid of the present embodiment is made up of following material by weight percentage:

[0044] 1.8% fluorosilicone resin, 45% perfluorinated solvent, 0.2% complexing agent and alcohol ether solvent 53%;

[0045] Wherein: the perfluorinated solvent is perfluoroheptane, the complexing agent is sodium metasilicate, and the alcohol ether solvent is diethylene glycol dibutyl ether.

[0046] The preparation method of the glass anti-grain coating liquid of the present embodiment is as follows:

[0047] (1) Place the above-mentioned fluorosilicone resin, perfluoroheptane, sodium metasilicate and diethylene glycol dibutyl ether in a dynamic 1000-level dust-free laboratory for more than 24 hours;

[0048] (2) The fluorosilicone resin, perfluoroheptane, sodium metasilicate and diethylene glycol dibutyl ether placed in the step (1) are accurately weighed respectively according to the above weight ratio;

[0049] (3) Put the fluorosilicone resin, perfluoroheptane, so...

Embodiment 3

[0052] The coating liquid of the present embodiment is made up of following material by weight percentage:

[0053] 2% fluorosilicone resin, 50% perfluorinated solvent, 0.35% complexing agent and alcohol ether solvent 47.65%;

[0054] Wherein: the perfluorinated solvent is perfluoropolyether, the complexing agent is trisodium citrate dihydrate, and the alcohol ether solvent is diethylene glycol monobutyl ether.

[0055] The preparation method of the glass anti-grain coating liquid of the present embodiment is as follows:

[0056] (1) Place the above-mentioned fluorosilicone resin, perfluoropolyether, trisodium citrate dihydrate and diethylene glycol monobutyl ether in a dynamic 1000-class dust-free laboratory for more than 24 hours;

[0057] (2) The fluorosilicone resin, perfluoropolyether, trisodium citrate dihydrate and diethylene glycol monobutyl ether placed in the step (1) were accurately weighed respectively according to the above weight ratio;

[0058] (3) Put the flu...

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Abstract

The invention relates to the field of anti-texture coatings, in particular to a glass anti-texture coating liquid and a preparation method and using method thereof. 60 % full fluorine solvent, 0.1‑0.5 % complexing agent and 36.5‑68.9 % alcohol ether solvent. The invention also provides a preparation method and a use method of the glass anti-grain coating liquid, which is generally used on exhibition glass with a low-reflection film layer. Compared with the prior art exhibition glass, the glass using the coating liquid does not affect the original glass. On the basis of membrane layer performance, it has anti -dirt and wear resistance.

Description

technical field [0001] The invention relates to the field of anti-grain coating, in particular to a glass anti-grain coating liquid and its preparation method and application method. Background technique [0002] The cultural relics in the museum often have fine textures, small ancient characters or glossy glazes. For the convenience of tourists, lights will shine on the cultural relics, but when the light shines on the cultural relics, it will also shine on the glass of the exhibition cabinet. Glass will produce glare, affecting viewing. In the prior art, in order to solve the above-mentioned glare problem, a low-reflection film is generally coated on the surface of the glass to reduce the reflectivity of the glass, so as to ensure that visitors can clearly see the exhibits inside the glass. [0003] The glass coated with a low-reflection film layer has high light transmittance and low reflectivity, but if the glass coated with a low-reflection film layer does not undergo ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C17/34
CPCC03C17/34C03C2218/112C03C2218/32
Inventor 白映月
Owner 东莞优诺电子焊接材料有限公司