Imitation copper paint and preparation method and construction technology thereof

A construction technology, a technology of imitating copper, applied in the field of paint, can solve the problem that the stability of performance cannot be guaranteed

Inactive Publication Date: 2011-02-02
周荣华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among the existing imitation copper paint products, many of them cannot guarantee the stability of their performance after leaving the factory due to the defects of their formulas. In the actual construction process, the actual effect obtained is also far from the expected effect, so it is urgent to improve

Method used

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  • Imitation copper paint and preparation method and construction technology thereof
  • Imitation copper paint and preparation method and construction technology thereof
  • Imitation copper paint and preparation method and construction technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] In embodiment one, the preparation method of epoxy gray primer is as follows:

[0058] 1. Add the raw materials of items 1, 10, 11, and 13 into the production tank according to the weight ratio, disperse them with a disperser at high speed (1200 rpm) for 20 minutes, until the fineness is ≤15 μm, filter with a 200-mesh filter, and pack .

[0059] 2. Dissolve items 2, 3, 4, and 5 in the production tank with the solvents of items 9 and 12, and disperse them for 5 minutes at a low speed (300 rpm) with a disperser, and then add the semi-finished products of the first item, items 6, 7, Put the 8 raw materials into the production tank, disperse them with a disperser at high speed (1200 rpm) for 20 minutes, stop the machine and let it stand for 12h-24h, transfer to a sand mill to grind to a fineness of ≤20μm, filter through a 200-mesh filter, and pack.

[0060] In embodiment one, the formula of copper powder baking varnish is as shown in table two.

[0061] Copper powder baki...

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PUM

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Abstract

The invention relates to an imitation copper paint and preparation method and construction technology thereof. The imitation copper paint comprises epoxy grey primer, copper powder baking finish, a first layer of overprinting matte paint, semitransparent black finishing coat and a second layer of overprinting matte paint which are coated on a surface to be constructed layer by layer. The imitation copper paint of the invention has the advantages of good color effect, strong metal texture, no decoloration, high adhesive attraction, impact resistance, and excellent weather resistance, water resistance and acidity and alkaline resistance. The preparation method provided by the invention has the advantages of simple technology and is beneficial to mass production and the stability of product performance. The construction technology provided by the invention is simple and is easy for scale coating operation.

Description

technical field [0001] The invention relates to paints, in particular to a copper imitation paint and its preparation method and construction process. Background technique [0002] As a kind of paint, imitation copper paint can obtain the decorative effect of metal copper at a lower cost, so it is very popular in the market. However, since the imitation copper paint obtains the effect of imitating copper by the joint action of multiple layers of paint, the formula and effect of the imitation copper paint are also various. Among the existing imitation copper paint products, many of them cannot guarantee the stability of their performance after leaving the factory due to the defects of their formulas. In the actual construction process, the actual effect obtained is also far from the expected effect, so it is urgent to improve . Contents of the invention [0003] Therefore, the object of the present invention is to provide a kind of imitation copper paint with excellent pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D5/06C09D167/00C09D163/00C09D7/12C09D161/20C09D167/08C09D133/00C09D101/18
Inventor 周荣华刘忠
Owner 周荣华
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