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Solution chemistry preparation method of non-conductive anti-reflective anti-glare coating material

A kind of anti-reflection anti-reflection, anti-glare technology, applied in the coating and other directions, can solve problems such as poor adhesion

Inactive Publication Date: 2017-09-08
辽宁中迅科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since vacuum coating and magnetron sputtering have certain heat resistance requirements for the substrate, the application will be limited for polymer plastic substrates, and the adhesion is also relatively poor.

Method used

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  • Solution chemistry preparation method of non-conductive anti-reflective anti-glare coating material
  • Solution chemistry preparation method of non-conductive anti-reflective anti-glare coating material
  • Solution chemistry preparation method of non-conductive anti-reflective anti-glare coating material

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1: have the preparation of high refractive index coating solution

[0046] 80 grams of Al(NO 3 ) 3 9H 2 Dissolve O in 210 grams of deionized water, add 210 grams of ethanol and 0.5 grams of German BASF (Koning) water-based paint wetting agent Hydropalat 875, and stir evenly to obtain solution a.

Embodiment 2

[0047] Embodiment 2: Preparation of coating solution with low refractive index containing anti-glare oxide particles

[0048] 15 g CH 3 Si(OCH 3 ) 3 and 10 grams (CH 3 ) 2 Si(OCH 3 ) 2 Dissolve in 370 grams of absolute ethanol, add 1.5 grams of alumina powder with a particle size of 100 nanometers, stir evenly, then add 1.0 grams of a mixture of 70 wt% nitric acid and 10 grams of deionized water, and stir for 5 hours to obtain a solution b.

Embodiment 3

[0049] Embodiment 3: Preparation of anti-reflection, anti-reflection and anti-glare coating by pulling method

[0050] Put solution a in a 500ml beaker and put it into a pulling machine, immerse the cleaned and dried 1.8×70×150 mm glass substrate in solution a, pull it at a speed of 2.5 mm per second, and then heat it in an oven to Keep at 350° C. for 30 minutes to obtain the first coating with a high refractive index. Solution b is placed in a 500ml beaker and placed in a pulling machine, the glass substrate plated with solution a and cured is immersed in solution b, pulled at a speed of 2.5mm per second, and then heated to 350°C in an oven to maintain After 30 minutes, the anti-reflection, anti-reflection and anti-glare coating is obtained. The thickness of the film layer is 100 nanometers for the first layer and 125 nanometers for the second layer.

[0051] Referring to the above method, coating solutions with different precursor compounds can be prepared, and non-conduct...

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Abstract

The invention belongs to the field of optical material manufacturing and application, and particularly relates to a preparation method of an anti-reflective anti-glare (ARAG) coating material with adjustable low reflection width. The non-conductive ARAG coating material with the adjustable low reflection width is provided with a substrate or a film material and a film layer which is deposited on the substrate or the film material, alternately has high refraction and low refraction, and comprises an anti-glare additive; and an ARAG film with adjustable low reflection width is deposited on the surface of the substrate by a solution chemistry dip-coating method and then subjected to heating curing to form the non-conductive anti-glare coating material with a high transmission property. ARAG film glass with adjustable low reflection width prepared by the method has transmissivity up to 90-97% at 550 nanometers, and has excellent ultrasonic cleaning resistance and thermal tempering resistance. In addition, the ARAG coating material on a high molecular material has excellent ultrasonic cleaning resistance and an excellent mechanical property.

Description

technical field [0001] The invention belongs to the field of optical material manufacture and application, in particular to a method for preparing an anti-reflection, anti-reflection and anti-glare (ARAG) coating material with adjustable low reflection width, which is suitable for various displays, computers and electronic display touch screens, photo frames and electronic displays. In the fields of digital photo frames, automotive instruments, medical displays and cover materials for calligraphy and painting, non-conductive coating materials with adjustable reflectivity, transmittance and haze are produced. Background technique [0002] When a beam of light is irradiated on the glass substrate, the transmission of light by the glass depends on five parts: reflection R, transmission T, diffuse reflection D, scattering S and absorption A of the glass, which follows the following equation: [0003] R+T+D+S+A=100% [0004] Flat ordinary, optical, or electronic glass, usually u...

Claims

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Application Information

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IPC IPC(8): C03C17/34
CPCC03C17/3417C03C2217/734C03C2218/111
Inventor 段治邦
Owner 辽宁中迅科技有限公司
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