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Processing method for imitation copper electrophoresis decorative profile

A technology of decorative profiles and processing methods, which is applied in the field of aluminum profile processing, can solve the problems that ordinary people cannot afford it, restricts the wide-scale application of copper doors, and has limited options for users, so as to avoid fading, fill market gaps, and increase market potential. and the effect of a large market

Inactive Publication Date: 2017-11-14
浙江新祥铝业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If copper is used to make copper doors, the cost is high, and the price is even more expensive. Except for a few occasions where it is affordable, ordinary people cannot afford it.
The biggest disadvantage of the copper door is that it is easy to oxidize to produce patina, and it is easy to be damaged by collision and difficult to maintain.
In addition, copper doors have problems such as fewer styles and simpler structures, and users have limited choices.
These all restrict the large-scale application of copper door
[0006] The traditional surface treatment methods of aluminum profiles mainly include ordinary silver white, imitation stainless steel, light bronze, black, golden yellow, etc. There are many manufacturers producing such products, and the product quality is uneven, completely in a low-price market competition state middle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A method for processing copper-like electrophoretic decorative profiles, the steps are as follows:

[0038] 1) Put the aluminum profile on the shelf, and then degrease;

[0039] 2) Wash the degreased aluminum profile for the first time;

[0040] 3) The three-in-one treatment of degreasing, alkali washing and neutralization is carried out on the aluminum profile after the initial water washing. The three-in-one treatment is surface pretreatment, mainly for degreasing and removing the natural oxide film on the surface, so as to facilitate subsequent processing , the three-in-one treatment will remove oil, alkali washing and neutralization in the same pool, saving time and saving water resources. If oil removal, alkali washing and neutralization are separated, oil removal, alkali washing and neutralization Both need to add a water washing process, which not only takes a long time, but also wastes water resources;

[0041] 4) The three-in-one-processed aluminum profile is...

Embodiment 2

[0053] A method for processing copper-like electrophoretic decorative profiles, the steps are as follows:

[0054] 1) Put the aluminum profile on the shelf, and then degrease;

[0055] 2) Wash the degreased aluminum profile for the first time;

[0056] 3) The three-in-one treatment of degreasing, alkali washing and neutralization is carried out on the aluminum profile after the initial water washing. The three-in-one treatment is surface pretreatment, mainly for degreasing and removing the natural oxide film on the surface, so as to facilitate subsequent processing , the three-in-one treatment will remove oil, alkali washing and neutralization in the same pool, saving time and saving water resources. If oil removal, alkali washing and neutralization are separated, oil removal, alkali washing and neutralization Both need to add a water washing process, which not only takes a long time, but also wastes water resources;

[0057]4) The three-in-one-processed aluminum profile is ...

Embodiment 3

[0069] A method for processing copper-like electrophoretic decorative profiles, the steps are as follows:

[0070] 1) Put the aluminum profile on the shelf, and then degrease;

[0071] 2) Wash the degreased aluminum profile for the first time;

[0072] 3) The three-in-one treatment of degreasing, alkali washing and neutralization is carried out on the aluminum profile after the initial water washing. The three-in-one treatment is surface pretreatment, mainly for degreasing and removing the natural oxide film on the surface, so as to facilitate subsequent processing , the three-in-one treatment will remove oil, alkali washing and neutralization in the same pool, saving time and saving water resources. If oil removal, alkali washing and neutralization are separated, oil removal, alkali washing and neutralization Both need to add a water washing process, which not only takes a long time, but also wastes water resources;

[0073] 4) The three-in-one-processed aluminum profile is...

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Abstract

The invention discloses a processing method for an imitation copper electrophoresis decorative profile. An aluminum profile is subjected to electrolytic coloring in a copper salt electrolyte after anodic oxidation, and a layer of red bronze color is painted on the surface of the profile; then the outside of an oxidation film is coated with a layer of water soluble varnish by means of electrophoretic coating, a layer of bright coating film is formed after curing so that the properties of corrosion resistance, ageing resistance and the like of a coloring layer can be improved, the appearance gets close to the red bronze in color, and the uniformity consistency is good; and due to covering by the coating film, the surface is bright and the corrosion resistance and weather fastness of the material are better improved. The imitation copper electrophoresis decorative profile prepared through the method highly approaches the red bronze in color and luster. Serving as a substitute material of a bronze door after application, the imitation copper electrophoresis decorative profile has great advantages, the market blank is filled, and consumption of a large quantity of copper resources is reduced; and moreover, the market requirements are met, and the imitation copper electrophoresis decorative profile can be afforded by common people.

Description

technical field [0001] The invention relates to the technical field of processing aluminum profiles, in particular to a processing method for copper-imitation electrophoretic decorative profiles. Background technique [0002] Aluminum profiles combine light weight, high comparable strength, good heat dissipation, strong electrical conductivity, easy processing, various surface treatments, stable performance, good weather resistance, high extrusion dimensional accuracy, beautiful appearance, and comprehensive recycling and reuse. It is the most widely used and potential application material in nonferrous metals. After nearly 20 years of rapid growth, my country has become the world's largest production base and consumer market for aluminum profiles. [0003] Due to the advantages of economical benefits, convenient installation, various styles, various colors, complete surface treatment methods, and durability, aluminum alloy exterior doors and windows basically replace tradi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D11/22C25D11/08C25D13/00
CPCC25D11/22C25D11/08C25D13/22
Inventor 陈献忠周坤勇贾建均严雄伟潘旭丰华雄黄惠国杨勇
Owner 浙江新祥铝业股份有限公司
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