CN203438637U

CN203438637U - Imitation wood grain aluminum material

Info

Publication number: CN203438637U
Application number: CN201320201737.0U
Authority: CN
Inventors: 曹展鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-19
Filing date: 2013-04-19
Publication date: 2014-02-19
Anticipated expiration: 2023-04-19

Abstract

The utility model discloses an imitation wood grain aluminum material which comprises an aluminum material base body passivated through a silane polymer, wherein the aluminum material base body is covered with a plurality of coating layers; the plurality of coating layers comprise a water-based coating spraying layer, a wood grain decoration layer and a finishing paint layer which are stacked and compounded in sequence from the bottom to the top. According to the imitation wood grain aluminum material, the aluminum material base body is passivated through the silane polymer, and a water-based coating is uniformly sprayed on an aluminum alloy base material through an electrostatic spraying method and is subjected to hot air or infrared curing to form the water-based coating spraying layer which is capable of keeping the completeness of the wood grain decoration layer and enabling wood grains to be clear and natural; meanwhile, the imitation wood grain aluminum material is good in weather resistance and moderate in glossiness; the wood grain decoration layer can be provided with a plurality of colors according to the user needs, so that the imitation wood grain aluminum material is more attractive.

Description

A kind of Wood Texture aluminium

Technical field

The utility model relates to a kind of aluminium, is specifically related to a kind of Wood Texture aluminium.

Background technology

Aluminium is widely used in building field, for reducing the ice-cold sense of metal cold of aluminium, increases the diversity of aluminium color, has engendered the aluminium that has additional graining layer on market, makes aluminium have the Wood Texture of natural beauty.

Aluminium mainly makes aluminium have Wood Texture by following two kinds of methods at present: a kind of is transfer printing wood grain section bar, first at aluminium matrix surface electrostatic spraying one deck thermosetting organic polymer powder, this thermosetting organic polymer powder, through hot setting, forms and has certain infiltrative coating at Surface of profile; In coating, cover the ink paper that is printed on wood grain pattern, ink paper utilizes molecular diffusion principle to be penetrated into the aluminium that forms imitative wood grain look in coating again; Yet the easy efflorescence of thermosetting organic polymer material, fade, make that durability of coating is poor, glossiness is low.Another kind is transfer printing wood grain electrophoresis aluminium, first at aluminium matrix surface, by anodic oxidation, form the degree of depth in the compact, miniature hole of 10cm left and right, method by electrolysis or organic coloring is deposited on metallic or organic dyestuff in oxidation hole again, through electrophoresis, water-soluble varnish or colored paint are deposited on to aluminium material surface and form even, smooth, smooth paint film, thereby metallic or organic dyestuff are deposited in oxidation hole and cause wood grain effect; But paint film color is received certain limitation, and glossiness is too high, can not control, and creates not nature of wood grain effect, can not be applied to open air.

Utility model content

For the deficiencies in the prior art, the utility model proposes a kind of Wood Texture aluminium, can represent abundant textured pattern and texture nature.

In order to achieve the above object, the technical scheme that the utility model adopts is as follows:

An aluminium, comprises the aluminium matrix once silane polymer passivation, on this aluminium matrix, is coated with laminated coating, and described laminated coating comprises and stacks gradually from top to bottom compound water paint spraying layer, graining layer and Lacquer finish enamelled coating.

Preferably, the described aluminium matrix framework that is square.

The utility model compared with prior art, the utility model passes through aluminium matrix after silane polymer passivation, by electrostatic coating method, water paint is sprayed on aluminum alloy base material equably, through hot blast or infrared curing, form water paint spraying layer, this water paint spraying layer can keep the integrality of graining layer, makes grain of wood clear and natural; While the utility model good weatherability, glossiness is moderate; Graining layer can need to coordinate multicolour according to user, makes the utility model have more aesthetic property.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of Wood Texture aluminium of the utility model.

The specific embodiment

Below, by reference to the accompanying drawings and the specific embodiment, the utility model is described further, so that clearer, understand the utility model technological thought required for protection.

As Fig. 1, be the structural representation of a kind of Wood Texture aluminium of the utility model, comprise aluminium matrix 1, in the present embodiment, aluminium matrix 1 framework that is square.

On aluminium matrix 1, be coated with laminated coating, described laminated coating comprises and stacks gradually from top to bottom compound water paint spraying layer 2, graining layer 3 and Lacquer finish enamelled coating 4.

The utility model passes through aluminium matrix 1 after silane polymer passivation, by electrostatic coating method, water paint is sprayed on aluminum alloy base material equably, through hot blast or infrared curing, form even, smooth, smooth water paint spraying layer 2, it has strong adhesion, covering power is good, resistance to corrosion is strong, good weatherability, be not easy efflorescence and the advantage such as fade.

Water paint spraying layer 2 can keep the integrality of graining layer 3, makes grain of wood clear and natural, and graining layer 3 can need to coordinate multicolour according to user; While the utility model good weatherability, glossiness is moderate.

For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion all should belong to the protection domain of the utility model claim within.

Claims

1. a Wood Texture aluminium, it is characterized in that, comprise the aluminium matrix once silane polymer passivation, on this aluminium matrix, be coated with laminated coating, described laminated coating comprises and stacks gradually from top to bottom compound water paint spraying layer, graining layer and Lacquer finish enamelled coating.

2. Wood Texture aluminium as claimed in claim 1, is characterized in that: the described aluminium matrix framework that is square.