Frosting liquid medicine and process for directionally arranging crystal lattices on etched surface of high-alumina-silica glass

A directional arrangement, high-alumina-silicon technology, applied in the C03C15/00 field, can solve the problems of easy adhesion of fingerprints, high efficiency of frosting paste, single pattern effect, etc., and achieve high aesthetics, friendly equipment pipelines and circulation systems Effect

Pending Publication Date: 2022-07-15
惠州市百时达化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the frosting paste of this patent has high efficiency, the glass back cover of this patent is always in a horizontal state during the frosting process, and the pattern effect after frosting is single, and fingerprints are easy to adhere

Method used

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  • Frosting liquid medicine and process for directionally arranging crystal lattices on etched surface of high-alumina-silica glass
  • Frosting liquid medicine and process for directionally arranging crystal lattices on etched surface of high-alumina-silica glass
  • Frosting liquid medicine and process for directionally arranging crystal lattices on etched surface of high-alumina-silica glass

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Embodiment 1

[0045] The first aspect of this embodiment proposes a frosting potion with oriented lattice alignment on the etched surface of high-alumina silica glass. The raw materials for preparation include 8 parts by weight of water, 9.1 parts of fluoride, 2.2 parts of ammonium fluorosilicate, 6.5 parts of inorganic acid salts, 4.5 parts of nitric acid, 1.4 parts of citric acid, 0.5 parts of methylcellulose, and 0.3 parts of sodium vinylsulfonate.

[0046] The fluorides are ammonium bifluoride, sodium fluoride and potassium fluoride in a weight ratio of 5.8:0.8:2.5.

[0047] The inorganic acid salt was ammonium sulfate and potassium nitrate in a weight ratio of 4.5:2.

[0048] The second aspect of this embodiment proposes a frosting process for the alignment of the etched surface of the high-alumina silica glass, which includes the following steps:

[0049] (1) prepare frosting syrup according to the above-mentioned preparation raw materials;

[0050] (2) Ink protection treatment is p...

Embodiment 2- Embodiment 5

[0056] The formula of the frosting syrup of embodiment 2-5 is shown in the following table, and the frosting process of embodiment 2-5 is the same as that of embodiment 1.

[0057] parts by weight Example 2 Example 3 Example 4 Example 5 water 8 8 8 8 Ammonium hydrogen fluoride 5.2 4 3.5 3.2 Potassium Fluoride 0.8 0.8 0.8 0.8 sodium fluoride 2.5 2.5 2.5 2.5 Ammonium Fluorosilicate 2.2 2.2 2.2 2.2 Ammonium sulfate 4.5 4.5 4.5 4.5 Potassium nitrate 2 2 2 2 Nitric acid 4 3.5 3.5 3 citric acid 1.4 1.4 1.4 1.4 Methylcellulose 0.5 0.5 0.5 0.5 Sodium vinyl sulfonate 0.3 0.3 0.3 0.3

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Abstract

The invention provides frosting and a process for directionally arranging crystal lattices on an etched surface of high-alumina-silica glass. A formula of frosting liquid medicine comprises water, ammonium bifluoride, potassium fluoride, sodium fluoride, ammonium fluosilicate, ammonium sulfate, potassium nitrate, nitric acid, citric acid, cellulose and an ion dispersing agent. The frosting process comprises the following steps: (1) preparing frosting liquid medicine; (2) performing ink protection on the non-processed surface of the high-alumina-silica glass; (3) soaking the high-alumina-silica glass with hydrofluoric acid to obtain glass to be processed; (4) clamping the to-be-processed glass by using mechanical equipment, and setting a movement track of the to-be-processed glass; (5) soaking the to-be-processed glass into the frosting liquid medicine, and performing soaking treatment; and (6) after soaking, taking out the glass, cleaning with neutral deionized water, and drying. The high-alumina-silica glass obtained by the invention not only has the hazy and anti-dazzle effects of traditional frosting, but also can present a flickering effect as lakesling in the sun, and is higher in aesthetic degree.

Description

technical field [0001] The invention relates to the technical field of C03C15 / 00, in particular to a frosting potion and a process for the directional arrangement of crystal lattices on the etched surface of high-alumina silicate glass. Background technique [0002] Frosted glass is a special glass that eliminates light reflection on the glass surface by physical or chemical methods. With the development of economy and technology, it is more and more widely used in computer, communication and consumer electronic products. When the traditional frosting process is used to process decorative glass or other glass craft products, the fluoride and its solution contact the glass surface, and the fluoride ion in the solution destroys the silica structure in the glass, thereby changing the original flat and bright surface of the glass. Create a rough and hazy effect to achieve anti-glare and astigmatism effects. The traditional frosting process is to generate small bumps of random s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C15/00
CPCC03C15/00
Inventor 刘辉洲徐若飞徐若谷胡乐晖黄方平
Owner 惠州市百时达化工有限公司
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