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A mirror aluminum production process

A production process, mirror aluminum technology, applied in the direction of manufacturing tools, metal processing equipment, surface polishing machine tools, etc., can solve the problems of easy damage, mirror aluminum polishing effect, product stability, etc., to achieve low production cost, mirror surface Good effect, reduce pollution effect

Inactive Publication Date: 2021-02-09
浙江雅美鑫装饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the polishing effect of mirror aluminum and the stability of the product have a great impact on subsequent applications. At the same time, it is easy to break under low weight in some applications. The strength of mirror aluminum also needs to be improved.
At present, there is no mirror aluminum production process with low cost, less pollution and excellent product quality

Method used

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Embodiment Construction

[0026] The preferred embodiments of the present invention are further described below. The embodiments are only explanations of the present invention, and the practical technical solutions of the present invention are not limited to the content described in the embodiments.

[0027] A mirror aluminum production process, the rolled thin aluminum strip is polished and cleaned by a pressurized polishing roller with elastic buffer function, wherein the cleaning agent includes the following components in weight percentage: sodium hydroxide 12-15%, carbonic acid 5.2-6%, potassium pyrophosphate 0.5-1.3%, sodium tripolyphosphate 1-4%, saturated β-diketone compound 8-10%, nitrogen-containing compound 2-5%, phosphate ester 1-3%, polylysine Amino acid 4.5-6% and industrial gelatin 2.2-3%, the remaining water; the thin aluminum strip after cleaning is dried by hot air at 85-95°C, and then wetted with water vapor at 60-70°C for 5 seconds; For coloring, 3.3-4.5% by mass of nano-alumina with...

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Abstract

The invention relates to a mirror aluminum production process. A rolled thin aluminum strip is polished and cleaned by a pressurized polishing roll with an elastic buffering function, wherein a cleaning agent comprises, by weight, 12%-15% of sodium hydroxide, 5.2%-6% of carbonic acid, 0.5%-1.3% of potassium pyrophosphate, 1%-4% of sodium tripolyphosphate, 8%-10% of saturated beta diketone compound, 2%-5% of nitrogen-containing compound, 1%-3% of phosphate, 4.5%-6% of polylysine, 2.2%-3% of industrial gelatin and the balance water. The cleaned thin aluminum strip is dried by hot air at 85 DEG C-95 DEG C, and then is wetted with water vapor at the temperature of 60 DEG C-70 DEG C for 5 s; a roller is coated with color, and 3.3%-4.5% by mass of nano aluminum oxide (enhanced surface strength)with the particle size of 50-60nm is mixed in the coating; and the color-coated thin aluminum strip is irradiated and dried by an incandescent lamp, and is rolled. According to the mirror aluminum production process, under the condition of low gram weight, the aluminum strip is high in strength, good in mirror effect, low in manufacturing cost, less in pollution and excellent in product property.

Description

technical field [0001] The invention relates to the technical field of supporting flat panel display devices, and more specifically relates to a natural color glass spacer paper and a preparation method thereof. Background technique [0002] The application of mirror aluminum plate is very extensive. It is widely used in lighting reflectors and lamp decorations, solar heat collection reflective materials, interior architectural decoration, exterior wall decoration, household appliance panels, electronic product shells, furniture kitchens, automotive interior and exterior decoration, signs, logos, bags, jewelry boxes and other fields. [0003] However, the polishing effect of mirror aluminum and product stability have a great impact on subsequent applications. At the same time, it is easy to break under low weight in some applications, and the strength of mirror aluminum also needs to be improved. At present, there is no mirror aluminum production process with low cost, les...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B29/02B24B57/02C09G1/06
CPCB24B29/02B24B57/02C09G1/06
Inventor 李华光
Owner 浙江雅美鑫装饰材料有限公司
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