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Coating material for anti-glare laminated glass and application method thereof

A technology of laminated glass and coating materials, applied in the direction of coating, etc.

Inactive Publication Date: 2012-09-05
WUHU YAOHUA GLASS HORTICULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a coating material for anti-glare laminated glass and its application method. Through ball mill dispersion, coating and drying methods and scientific formula design, the dispersibility of said ATO particles is effectively solved. As well as the safety, transparency and anti-glare properties of the anti-glare laminated glass prepared by drying after coating and film formation, it can be widely used in safety glass such as laminated glass for various buildings and automobile front windows Anti-glare field

Method used

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  • Coating material for anti-glare laminated glass and application method thereof

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Effect test

Embodiment 1

[0020] First weigh 3.0g of nano-ATO powder, Yb 2 o 3 Powder 1.2g, solvent is ethyl acetate 300ml, add polymethacrylic acid 5ml and ACR resin 8g therein, use ball mill to disperse 72h and make ATO slurry; Next, add above-mentioned ATO slurry 20ml to 80mlPVB resin, through High-speed mechanical dispersion for 30 minutes to prepare ATO glue; again, apply ATO glue on the glass surface, combine under normal pressure, and apply a load of 4.5kN / m 2 And raise the temperature to 100°C, keep the temperature for 1 hour, and then cool the furnace to room temperature to prepare ATO glass.

Embodiment 2

[0022] First weigh 3.0g of nano-ATO powder, Yb 2 o 3 Powder 1.2g, solvent is ethyl acetate 300ml, add polymethacrylic acid 5ml and ACR resin 8g therein, use ball mill ball mill to disperse 72h and make ATO slurry; Next, add above-mentioned ATO slurry 40ml to 60mlPVB resin, through High-speed mechanical dispersion for 30 minutes to prepare ATO glue; again, apply ATO glue on the glass surface, combine under normal pressure, and apply a load of 4.5kN / m 2 And raise the temperature to 90°C, keep the temperature for 1 hour, and then cool the furnace to room temperature to prepare ATO glass.

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Abstract

The invention discloses a coating material for anti-glare laminated glass and an application method thereof. The coating material for anti-glare laminated glass is prepared through the steps of: based on nano ATO (antimony doped tin oxides) powder, through taking ethyl acetate as an organic solvent, adding materials such as ACR (acrylic resin), ball-milling mediums and the like into a mixture of the nano ATO powder and the ethyl acetate, and then carrying out ball milling dispersion on the obtained product so as to obtain ATO paste; through taking PVB (polyvinyl butyral) resin as a basic material, adding the ATO paste into the basic material, and carrying out high-speed mechanical dispersion on the obtained mixture so as to obtain an ATO sizing material; coating the ATO sizing material on the surface of glass; combining glass sheets together and pressurizing the combined glass sheets; and heating so as to obtain the coating material. The coating material disclosed by the invention integrates the safety performance of laminated glass and the anti-glare performance of ATO particles, therefore, the coating material can be widely used in the anti-glare fields of safety glass such as various construction safety glass and laminated glass for front windows of automobiles, and the like.

Description

technical field [0001] The invention relates to the anti-dazzling field of safety glass used for laminated glass for front windows of buildings and automobiles, and more precisely relates to a coating material for anti-glare laminated glass and a method for using the same. Background technique [0002] Tin-antimony composite oxides, referred to as ATO (antimony doped tin oxides), is one of the members of transparent conductive composite oxides. It has good electrical properties (low resistivity) and optical properties (ultraviolet absorption, visible light transmission, infrared shielding and low infrared emissivity), etc., and has a wide range of applications in anti-static, radiation protection, heat insulation, anti-glare and other fields . [0003] Usually, the anti-glare film is a film with microscopic concave-convex structure or properties formed on the surface of the film in order to prevent or reduce the reflective glare of the external light image. For example, Ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D129/14C09D133/00C09D133/02C09D7/12C03C17/32
Inventor 朱协彬尤福宝段学臣孙坤张孟
Owner WUHU YAOHUA GLASS HORTICULTURE
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