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Technique for fabricating Nano self-cleaning glass

A production process and glass technology, which is applied in the field of self-cleaning glass production process, can solve the problems that affect the appearance and light transmission performance of buildings, the gradual aging of building walls, and poor safety of high-altitude operations, so as to improve and solve urban problems. Effects of air pollution, effective blocking of ultraviolet rays, and elimination of insecurity

Inactive Publication Date: 2006-12-06
蒋建新
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AI Technical Summary

Problems solved by technology

[0002] Nowadays, external wall materials such as glass curtain walls are used in buildings. After a period of time in the natural environment, they will be covered with dirt and dust, which will affect the appearance and light transmission performance of the building. Generally, they need to be cleaned manually regularly, and the maintenance cost is relatively high. Expensive; and the chemical detergent used during cleaning will pollute the environment; moreover, the safety of high-altitude operations is poor, and labor safety accidents often occur, causing personal casualties
In addition, due to the effect of ultraviolet rays, the building wall is easy to gradually age and lose its original aesthetic effect.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0014] The production process of the whole nano self-cleaning glass is as follows:

[0015] 1 Glass pretreatment-2 Spraying nano self-cleaning solution-3 Heating-4 Tempering (other special treatments such as coating can be performed after tempering)-5 Ultraviolet irradiation-6 Packaging. Among them: the procedures of processes 1, 4 and 6 are the same as the requirements of the original glass production process, and no special changes are required.

[0016] 1. Surface cleaning treatment

[0017] The pre-treatment of glass only needs to follow the conventional glass cleaning method. If conditions permit, it is better to rinse with deionized water.

[0018] 2. Spraying equipment preparation

[0019] Use general conventional paint automatic spraying air spray gun (caliber 0.8-1.5mm).

[0020] The air filter is connected between the spray gun and the air compressor with a hose.

[0021] 3. Spraying construction

[0022] Spray nano-titanium dioxide sol liquid evenly on the gla...

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Abstract

This invention discloses a process for manufacturing self-cleaning glass. The method comprises: (1) pretreating the glass; (2) spraying TiO2 nanosol onto the glass surface; (3) heating and curing; (4) photocuring. The method can utilize the present production line of special glasses to manufacture the self-cleaning glass, and does not need large-scale equipment or factory buildings. The method can realize the manufacture of the self-cleaning glass and the toughening of the glass by introducing TiO2 nanosol spraying and photocuring process, and has such advantages as high efficiency.

Description

【Technical field】 [0001] The invention relates to an industrial production process of building materials, in particular to a production process of self-cleaning glass. 【Background technique】 [0002] Nowadays, external wall materials such as glass curtain walls are used in buildings. After a period of time in the natural environment, they will be covered with dirt and dust, which will affect the appearance and light transmission performance of the building. Generally, they need to be cleaned manually regularly, and the maintenance cost is relatively high. Expensive; and the chemical detergent used during cleaning will pollute the environment; moreover, the safety of high-altitude operations is poor, and labor safety accidents often occur, causing personal casualties. In addition, due to the effect of ultraviolet rays, the building wall is easy to gradually age and lose its original aesthetic effect. 【Content of invention】 [0003] The purpose of the present invention is t...

Claims

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Application Information

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IPC IPC(8): C03C17/23
Inventor 蒋建新
Owner 蒋建新
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