Anti-glare tempered glass and preparation method thereof

A tempered glass and glass technology, applied in the field of anti-glare tempered glass and its preparation, can solve the problems of great harm to human body, reducing the transmittance of original glass, and environmental pollution of acid-etching and anti-glare tempered glass.

Active Publication Date: 2016-11-30
GUANGZHOU SHIRUI ELECTRONICS
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The acid-etched anti-glare tempered glass needs to use highly corrosive chemical hydrofluoric acid in the production process, which is very harmful to the human body;
[0007] 2. The production process of acid-etched anti-glare tempered glass will cause serious environmental pollution and fail to meet environmental protection requirements;
[0008] 3. It will reduce the thickness and flatness of the glass, and the glass below 3mm cannot be processed by this process;
[0009] 4. Touching the surface of the acid-etched anti-glare tempered glass will leave fingerprints, which will affect the visual effect;
[0010] 5. The acid etching process will reduce the light transmittance of the original glass, and the light transmittance is only 85%-89%.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-glare tempered glass and preparation method thereof
  • Anti-glare tempered glass and preparation method thereof
  • Anti-glare tempered glass and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A preparation method of anti-glare tempered glass, comprising the steps of:

[0051] (1) Cut and edge-grind the original glass sheet according to the design requirements;

[0052] (2) Temper the glass cut and ground in step (1), and then put it into a washing machine for cleaning, and the water temperature is >25°C;

[0053] The step of the tempering treatment is: heating the glass in a tempering furnace at a temperature of 680°C for a heating time of 120-125 seconds, and then rapidly cooling to obtain the tempered glass;

[0054] (3) Spray coating the cleaned tempered glass, the operating parameters of the spray coating are: air pressure 0.4-0.5MPa, spraying distance 20-25cm;

[0055] The antiglare agent used in the spray coating consists of 30% silicon dioxide, 10% film-forming material (acrylic resin), 20% water, 32% ethanol, and 8% additives.

[0056] (4) Put the coated tempered glass into a baking oven for baking, the baking temperature is 250°C, and the baking t...

Embodiment 2

[0059] A preparation method of anti-glare tempered glass, comprising the steps of:

[0060] (1) Cut and edge-grind the original glass sheet according to the design requirements;

[0061] (2) Temper the glass cut and ground in step (1), and then put it into a washing machine for cleaning, and the water temperature is >25°C;

[0062] The step of the tempering treatment is: heating the glass in a tempering furnace at a temperature of 685°C for a heating time of 120-125 seconds, and then rapidly cooling to obtain the tempered glass;

[0063] (3) Spray coating the cleaned tempered glass, the operating parameters of the spray coating are: air pressure 0.4-0.5MPa, spraying distance 20-25cm;

[0064]The antiglare agent used in the spray coating consists of 25% silicon dioxide, 12% film-forming material (acrylic resin), 25% water, 30% ethanol, and 8% additives.

[0065] (4) Put the coated tempered glass into a baking oven for baking, the baking temperature is 300°C, and the baking ti...

Embodiment 3

[0068] A preparation method of anti-glare tempered glass, comprising the steps of:

[0069] (1) Cut and edge-grind the original glass sheet according to the design requirements;

[0070] (2) Temper the glass cut and ground in step (1), and then put it into a washing machine for cleaning, and the water temperature is >25°C;

[0071] The step of the tempering treatment is: heating the glass in a tempering furnace at a temperature of 683°C for a heating time of 120-125 seconds, and then rapidly cooling to obtain the tempered glass;

[0072] (3) Spray coating the cleaned tempered glass, the operating parameters of the spray coating are: air pressure 0.4-0.5MPa, spraying distance 20-25cm;

[0073] The antiglare agent used in the spray coating consists of 35% silicon dioxide, 10% film-forming material (acrylic resin), 15% water, 30% ethanol, and 10% additives.

[0074] (4) Put the coated tempered glass into a baking oven for baking, the baking temperature is 200°C, and the baking ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
acid valueaaaaaaaaaa
thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses an antiglare tempered glass and a preparation method thereof. The preparation method comprises the following steps: cutting and grinding the glass, tempering, cleaning, spraying coating, baking and cleaning. The production process and raw materials of the invention are environmentally friendly and pollution-free, and will not reduce the thickness and flatness of the original glass sheet; the anti-glare tempered glass prepared by the method of the invention can prevent glare and fingerprints, and the light transmittance can reach more than 89%.

Description

technical field [0001] The invention relates to the technical field of glass, in particular to an antiglare tempered glass and a preparation method thereof. Background technique [0002] The interactive smart panel is an integrated device that integrates TV technology, computer technology, touch technology, and audio technology to realize human-computer interaction. It not only has the high-definition display function of traditional LCD TVs, but also can use It also has computing power, and can control the computer through touch technology to obtain a convenient human-computer interactive experience. [0003] In order to make the display screen of the interactive smart panel have a protective layer, and prevent personal and property damage caused by improper operation, it can also play an anti-glare function, reduce the reflection of indoor and outdoor light, and improve the viewing angle of the product. Reduce visual fatigue. Therefore, an anti-glare tempered glass is add...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): C03C17/00
Inventor 谭凯
Owner GUANGZHOU SHIRUI ELECTRONICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap