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Aluminum alloy section wooden transfer method

An aluminum alloy profile and wood grain transfer printing technology, which is applied in decorative arts, special patterns, and techniques for producing decorative surface effects, etc., can solve the problems of poor performance and quality of the transferred wood grain paint film, etc.

Inactive Publication Date: 2017-02-08
广安市鼎鑫金属科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the performance of the existing transfer wood grain paint film is not high, and the quality needs to be improved

Method used

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  • Aluminum alloy section wooden transfer method
  • Aluminum alloy section wooden transfer method

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] One, the present invention will be further described below in conjunction with embodiment.

[0026] A wood grain transfer printing method for aluminum alloy profiles:

[0027] First, carry out surface treatment on the aluminum alloy profile; degrease, wash and dry the surface of the aluminum alloy profile, then immerse it in polysiloxane, take it out and dry it, and form a siloxane passivation layer on the surface of the aluminum alloy profile ;

[0028] Then electrostatically spray the transfer primer on the surface of the aluminum alloy profile and cure it;

[0029] Finally, transfer the wood grain on the surface of the transfer primer. Control the transfer temperature at 120-140°C for 35-40 minutes.

[0030] The transfer primer is made up of raw materials in parts by weight described in Table 1:

[0031] Table 1. Raw material composition of transfer primer

[0032] (unit: parts by weight)

[0033]

[0034] The preparation method of the transfer primer is as ...

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Abstract

The invention discloses an aluminum alloy section wooden transfer method. Firstly, an aluminum alloy section is subject to surface treatment; the surface of the aluminum alloy section is subject to transfer primer electrostatic spraying, and curing is achieved; and finally wooden transfer is carried out on the surface of transfer primer. The transfer primer is composed of hydroxyethyl methylacrylate, dimethylamine, pentanediol, hydroxyethyl salicylate, benzophenone and 2,5-ditert-butyl hydroquinol. The aluminum alloy section wooden transfer method has the remarkable effect that the primer film hardness, the abrasive resistance, the shock resistance, the hydrochloric acid resistance, the mortar resistance, the solvent resistance, the washing fastness resistance, aberration and other performance indexes are higher than the standards.

Description

technical field [0001] The invention relates to a wood grain transfer printing technology, in particular to a wood grain transfer printing method for an aluminum alloy profile. Background technique [0002] The wood grain transfer printing technology is to transfer the wood grain to the surface of the workpiece by thermal transfer printing after the electrostatic spraying of the metal product is completed. It is not easy to fade, the wood grain is realistic, and the product grade is high. Widely used in aluminum alloy doors and windows, anti-theft doors, fire doors, steel-wood furniture, filing cabinets, computer casings, household appliances, metal decorations and other high-temperature-resistant metal materials. [0003] At present, there are mainly two types of wood grain transfer printing on metal materials. One is to use the method of electrostatic spraying to coat a layer of thermosetting organic polymer powder on the metal surface, and after curing at high temperatu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C1/17B44F9/02
CPCB44C1/17B44F9/02
Inventor 刘国强
Owner 广安市鼎鑫金属科技有限公司
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