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A kind of preparation method of anti-ultraviolet building material for sports training

A technology of anti-ultraviolet and building materials, applied in the direction of building components, chemical instruments and methods, applications, etc., can solve the problems that are difficult to meet the anti-ultraviolet effect, achieve good visible light transmission, good ultraviolet shielding effect, and improve anti-ultraviolet The effect of the UV effect

Active Publication Date: 2020-06-23
广州市威技体育产业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, sports training is used as a sports training place, and the existing shading materials for sports training are still difficult to meet the high-quality anti-ultraviolet effect.

Method used

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  • A kind of preparation method of anti-ultraviolet building material for sports training
  • A kind of preparation method of anti-ultraviolet building material for sports training
  • A kind of preparation method of anti-ultraviolet building material for sports training

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Experimental program
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Effect test

Embodiment 1

[0026] A preparation method for an anti-ultraviolet building material for physical training, comprising the steps of:

[0027] Step 1 Cover a layer of light-shielding plate on the bottom layer formed by transparent tempered glass, and the light-shielding plate is composed of two mutually hinged fireproof PVC boards;

[0028] Step 2: Coating a layer of titanium dioxide film on the end surface of the fireproof PVC board away from the bottom layer.

[0029] Wherein, the titanium dioxide thin film is prepared by the following method:

[0030] S1 Add nano-titanium dioxide to isopropanol, stir ultrasonically, adjust the system to pH 10 with ammonia water, add ethyl orthosilicate, stir ultrasonically, filter, wash, and dry to obtain an ultraviolet shielding agent; the nano-titanium dioxide: Ethyl orthosilicate: The amount of isopropanol is 2g: 6ml: 200ml;

[0031] S2 Organic modification treatment: dissolve the UV shielding agent into cyclohexanone, then add modifier 1 and modifier...

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Abstract

The invention relates to a preparation method of an ultraviolet-proof building material for physical training. The method comprises the following steps that 1, the bottom layer formed by transparent tempered glass is covered with a layer of shading plate, and the shading plate is composed of two hinged fireproof PVC plates; 2, the end faces of the sides, away from the bottom layer, of the fireproof PVC plates are coated with a layer of a titanium dioxide film. The building material has the high ultraviolet-proof effect, can be adopted as a decorative material for physical training, can improvethe training safety and lower the operation cost, and has the good promotional value.

Description

technical field [0001] The invention relates to a preparation method of an anti-ultraviolet building material used for physical training. Background technique [0002] Sunlight and artificial light sources contain invisible ultraviolet rays. Ultraviolet rays are electromagnetic waves between X-rays and visible light waves, with wavelengths between 200 and 400 nm, also known as ultraviolet radiation. Ultraviolet rays were discovered by German physicist Ritter in 1801. According to the length of wavelength, they can be subdivided into short-wave UVC (200-280nm), medium-wave UVB (280-320nm) and long-wave UVA (320-400nm). The sun is the main source of natural UV rays. The wavelength and intensity of ultraviolet rays that pass through the atmosphere and reach the ground are affected by the altitude of the region and the concentration of ozone in the stratosphere. The shortest wavelength of ultraviolet rays from solar radiation measured at noon near the equator is about 290mn. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B17/10B32B27/30B32B9/00B32B9/04B32B33/00B32B37/00C09D167/04C09D7/48B29D7/01
CPCB29D7/01B32B9/00B32B9/045B32B17/1055B32B27/304B32B33/00B32B37/00B32B2307/40B32B2307/71B32B2419/00C08K2003/2241C08K2201/011C09D7/48C09D167/04C08K9/04C08K3/22C08K5/1345
Inventor 不公告发明人
Owner 广州市威技体育产业有限公司