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Aluminium plate foil material with crystalline docorative pattern on surface and its production technology

A technology of aluminum material and aluminum plate, applied in the field of aluminum material with crystal pattern on the surface, can solve the problems of lack of diversity, singleness, lack of beauty and so on

Inactive Publication Date: 2005-08-24
SOUTHWEST UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the traditional aluminum surface is coated or natural rolled surface, the surface is a single color, lack of diversity, lack of beauty

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0031] Example 1. The production process of the ceiling aluminum ceiling crystal pattern plate is as follows: choose 3102H 19 、3105H 19 、1100H 19 or 1050H 19 , 0.35 ~ 0.6mm thick, cast-rolled aluminum strips with long grains, punched into ceilings with sizes of 300×300mm, 500×500mm, and 600×600mm on a punching machine, firstly in a neutral special PH of 6-9 After decontamination and degreasing in the cleaning solution, wash with water, then soak in a mixed solution of 2000ml hydrochloric acid, 2000ml nitric acid, 200ml hydrofluoric acid and 1000ml deionized water for 30 seconds to 5 minutes, and finally wash with water, press silver Normal anodizing process for white aluminum or clear lacquer on the outside surface. The surface pattern of the suspended aluminum ceiling made according to this process is like a crystal pattern, which is beautiful, three-dimensional, magnificent, and has a very decorative effect.

[0032] 3102H 19 、1100H 19 or 1050H 19 The production proce...

example 2

[0033] Example 2. The production process of the aluminum curtain wall crystal pattern plate is as follows: choose 3102H 19 、3105H 19 、3004H 19 、1100H 19 or 3003H 19 , 1.5-4.5mm thick, cast-rolled aluminum strips with long grains, punched into 500-1500×600-4000mm aluminum curtain wall panels on a punching machine, and first cleaned in a neutral special cleaning solution with a pH of 6-9 After cleaning with water after decontamination and degreasing, soak in the mixed solution of 4000ml hydrochloric acid, 4000ml nitric acid, 400ml hydrofluoric acid and 2000ml deionized water for 30 seconds to 5 minutes. Normal anodizing process or clear lacquer on the outside surface. The surface pattern of the aluminum curtain wall panel produced by this process is like a crystal pattern, which is beautiful, three-dimensional and magnificent, and has a great decorative effect when used as the exterior wall of a building.

[0034] 3003H 19 、3104H 19 、3004H 19 、3102H 19 、1100H 19 or 105...

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Abstract

A technology for preparing aluminium plate (band, or foil) with crystal pattern on its surface includes such steps as preparing said aluminium material with a metallic crystal grain layer on its surface, proportionally mixing hydrochloric acid, nitric acid, hydrofluoric acid and distilled water, spraying it on the surface of aluminium material or immersing it in the mixture to show the crystal grains, and anticrossion treating.

Description

technical field [0001] The invention belongs to the technology of aluminum and aluminum alloy materials, and in particular relates to an aluminum material with a crystal pattern on the surface obtained by performing surface decorative treatment on the aluminum and aluminum alloy materials. Background technique [0002] Aluminum and its aluminum alloy materials are widely used in curtain walls, interior walls, ceilings, gussets, doors, windows, columns, etc. of buildings, and are also used in the shells of various household appliances, equipment, instruments, meters, and cabinets. Most of the traditional aluminum surface is coated or natural rolling surface, the surface is a single color, lack of variety, lack of beauty. With the improvement of material living standards, people's demand for material is not only practical, but also needs to pursue beauty and enjoy high-quality life. Contents of the invention [0003] The purpose of the present invention is to solve the shor...

Claims

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Application Information

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IPC IPC(8): B44C3/02B44F9/08
Inventor 蒋显全张秀锦
Owner SOUTHWEST UNIVERSITY
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