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Novel high wear-resisting glass and preparation method thereof

A high wear-resistant, glass-based technology, applied in the direction of coating, etc., can solve the problems of non-reusable protective film, a large amount of solid waste, and short service life, so as to achieve good visual and sensory effects, reduce pollution, and improve light transmittance.

Inactive Publication Date: 2017-04-26
ZHENGZHOU ARTIFICIAL DIAMOND & PROD ENG TECH RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as the touch screen is concerned, the touch screen is the outermost protective element of the glass display. Generally, ultra-thin glass below 1 mm is used. There are many disadvantages, such as poor mechanical properties, easy to be scratched, not wear-resistant, etc. For this reason, people often paste a layer of PE organic film or tempered film on the surface of mobile phone screens or various display screens to protect the base glass, although it can play a certain role. However, the protective film is not reusable and has a short service life. Batch use will cause a large amount of solid waste and pollute the environment.

Method used

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  • Novel high wear-resisting glass and preparation method thereof
  • Novel high wear-resisting glass and preparation method thereof
  • Novel high wear-resisting glass and preparation method thereof

Examples

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Embodiment 1

[0050] A new type of high wear-resistant glass, comprising a glass substrate layer 1, the surface of the glass substrate 1 is provided with an ETFE layer 2 and a nanodiamondene layer 3 in sequence. The glass substrate 1 is Corning glass with a thickness of 0.7 mm, the thickness of the ETFE layer 2 is 8 μm, and the thickness of the nanodiamondene layer 3 is 10 μm.

[0051] The preparation method of the novel high wear-resistant glass comprises the following steps:

[0052] 1) Clean the surface of the glass substrate first;

[0053]2) Spraying one deck of ETFE emulsion (commercially available) on the surface of the glass substrate again, drying to obtain the glass substrate containing the ETFE layer;

[0054] 3) After that, spray nanodiamondene emulsion on the ETFE layer and dry it to obtain a new type of high wear-resistant glass.

[0055] Step 1) in the concrete operation of cleaning process is:

[0056] ⅰ) Wipe the surface of the glass substrate with absorbent cotton soake...

Embodiment 2

[0083] A novel high wear-resistant glass comprises a glass base material layer, and the surface of the glass base material is sequentially provided with an ETFE layer and a nanodiamondene layer. The glass substrate is Corning glass with a thickness of 0.7 mm, the thickness of the ETFE layer is 10 μm, and the thickness of the nanodiamondene layer is 1 μm.

[0084] The preparation method of described novel high abrasion-resistant glass, with embodiment 1, difference is:

[0085] Step 1) in the concrete operation of cleaning process is:

[0086] ⅰ) Wipe the surface of the glass substrate with absorbent cotton soaked in a mixture of chalk, alcohol and ammonia;

[0087] ⅱ) Ultrasonic washing of the glass substrate, the ultrasonic frequency is 60KHz, and the washing time is 1min;

[0088] Ⅲ) putting the glass base material after ultrasonic cleaning into a NaOH solution with a concentration of 10% for ultrasonic alkaline cleaning, the ultrasonic frequency is 60KHz, the alkaline cle...

Embodiment 3

[0113] A novel high wear-resistant glass comprises a glass base material layer, and the surface of the glass base material is sequentially provided with an ETFE layer and a nanodiamondene layer. The glass substrate is Corning glass with a thickness of 0.7 mm, the thickness of the ETFE layer is 5 μm, and the thickness of the nanodiamondene layer is 20 μm.

[0114] The preparation method of described novel high wear-resistant glass differs from Example 1 in that:

[0115] Step 1) in the concrete operation of cleaning process is:

[0116] ⅰ) Wipe the surface of the glass substrate with absorbent cotton soaked in a mixture of chalk, alcohol and ammonia;

[0117] ⅱ) Ultrasonic washing of the glass substrate, the ultrasonic frequency is 45KHz, and the washing time is 5min;

[0118] Ⅲ) putting the glass substrate after ultrasonic cleaning into a NaOH solution with a concentration of 10% for ultrasonic alkaline cleaning, the ultrasonic frequency is 45KHz, the alkaline cleaning tempe...

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Abstract

Disclosed is a novel high wear-resisting glass. The novel high wear-resisting glass comprises a glass base material layer and an ETFE layer and a nano diamond alkene layer are arranged on the surface of the glass base material in sequence. The preparation method includes the following steps: (1) firstly, glass base material surface is cleaned; (2) secondly, a layer of ETFE emulsion is sprayed on the surface of the glass base material and is dried and therefore the glass base material with an ETFE layer is obtained; (3) then, nano diamond alkene emulsion is sprayed on the ETFE layer and is dried and therefore the novel high wear-resisting glass is obtained. By the adoption of the nano diamond alkene coating, the glass light transmittance is capable of being increased and the visual effect is good; glass hardness and wear resistance are enhanced and service life is prolonged. Besides, there is no need to paste a layer of organic membrane to protect and therefore environmental pollution is reduced; glass rigidity can be increased and therefore the glass is not prone to deformation, service life is prolonged, original glass basal body thickness is decreased, the manufacturing cost is saved; no toxic side effect on a human body is caused. Application range is wide.

Description

technical field [0001] The invention belongs to the field of glass surface wear-resistant treatment technology, and in particular relates to a novel high wear-resistant glass containing nano-diamondene. Background technique [0002] Glass belongs to silicate non-metallic material, its chemical composition is Na 2 O CaO 6SiO 2 , the main component is SiO 2 , belonging to a mixture, is a transparent solid at room temperature, forms a continuous network structure when molten, and gradually increases in viscosity and hardens without crystallization during cooling. There are many kinds of glass, such as mixed with certain metal oxides or salts to make colored glass, or tempered glass made by special methods, or made by adding some transparent plastics (such as polypropyl methacrylate) plexiglass. These various glass buildings, automobile windshields, mobile phone display screens, computer display screens, electronic display screens and other fields are widely used. [0003] ...

Claims

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Application Information

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IPC IPC(8): C03C17/42
CPCC03C17/42C03C2217/78
Inventor 郭留希赵清国杨晋中武艳强刘永奇刘创勋邵静茹李盟尹维召穆小娜
Owner ZHENGZHOU ARTIFICIAL DIAMOND & PROD ENG TECH RES CENT