Aluminum profile with textured patterns on surface and processing technology of aluminum profile with textured patterns on surface

Abstract

The invention discloses an aluminum profile with texture patterns on the surface and a machining process of an aluminum profile with the textured patterns on the surface. The machining process comprises the following steps that (1) a aluminum profile is subjected to surface treatment through chromium-free treatment liquid, and a chromium-free chemical conversion coating is formed on the surface ofthe aluminum profile; (2) a fluorocarbon coating is sprayed on an aluminum profile decorative surface to form a fluorocarbon coating with a preset thickness on the aluminum profile decorative surface; and (3) the fluorocarbon coating of the aluminum profile is coated with a transfer printing film, vacuumizing is conducted on the space between the transfer printing film and the fluorocarbon coating, the aluminum profile is allowed to be left to stand for a preset duration in a preset temperature environment, and the transfer printing film is stripped to obtain the aluminum profile with texturepatterns on the surface, wherein the fluorocarbon coating is prepared from the following components of, in percentage by mass, 70%-90% of fluorocarbon resin and 25%-30% of acrylic resin. According tothe aluminum profile with the texture patterns on the surface and the machining process of the aluminum profile with the textured patterns on the surface, the fluorocarbon coating selected in the invention improves the comprehensive performances of weather resistance, stability and the like of a product, maintains the optimal bottom color, prolongs the service life of the product, and does not generate VOC gas in a machining process.

Description

technical field [0001] The invention relates to the technical field of aluminum profile processing, in particular to an aluminum profile with texture patterns on the surface and a processing technology thereof. Background technique [0002] With the development of society and the rise of urban modernization construction projects, more and more consumers today no longer only require product performance, but the artistic beauty of products has become another factor that attracts consumers. The traditional simple appearance, single color, and boring aluminum-plastic panels cannot meet people's needs for a high-quality life. If you directly use marble to decorate the wall, it is unsafe due to its heavy weight. [0003] At present, in the actual production process of the existing aluminum materials with textured patterns, due to improper selection of spraying materials, environmental pollution is caused, and the performance of the textured aluminum materials with textured pattern...

AI Technical Summary

Problems solved by technology

The traditional simple appearance, single color, and boring aluminum-plastic panels are difficult to meet people's needs for high-quality life. If you directly use marble to decorate the wall, it is unsafe due to its heavy weight

[0003] At present, in the actual production process of the existing aluminum materials with textured patterns, due to improper selection of spraying materials, environmental pollution is caused, and the performance of the textured aluminum materials with textured patterns is poor, and the service life is not high

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