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Fluorocarbon coating which can be used for drawing and preparation method and use thereof

A technology of fluorocarbon coating and fluorocarbon resin, which is applied in the direction of coating, etc., can solve the problems of low weather resistance, easy aging, and unsightly appearance, so as to reduce the time of external influence, maintain color and weather resistance for a long time, and improve the efficiency of construction efficiency effect

Active Publication Date: 2018-12-07
江西亚龙美氟科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of society, in order to save tree resources, more and more metal sheets are used in the construction field. Generally, corresponding patterns are sprayed or printed on the surface of metal sheets to obtain a beautiful appearance, but this non-planar printing and spraying The appearance effect obtained by processing is limited, the process technology is complex and the process is not environmentally friendly
In recent years, coatings and paint layers have been sprayed on the surface of metal sheets as protective layers, which also have a decorative effect, but the decorative effect is non-planar and unsightly. Therefore, brushable paints are currently used to match the coating and paint layers. Brushable paint is sprayed on the surface of the coating and paint layer, and the paint is rubbed to achieve a brushed texture. The decorative effect is not only beautiful but also makes the coating diverse
It is a pity that powder and acrylic acid are generally used as the main components in the existing brushed paints. Because the coatings made of acrylic are extremely sensitive to ultraviolet rays, the weather resistance is not high and the color retention is not good. Yellowing and powdering affect its mechanical and decorative properties, especially for coatings exposed to the sun for a long time in summer, which are more prone to aging and are not suitable for outdoor scenes, which limits the application of coatings in metal sheets

Method used

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  • Fluorocarbon coating which can be used for drawing and preparation method and use thereof
  • Fluorocarbon coating which can be used for drawing and preparation method and use thereof
  • Fluorocarbon coating which can be used for drawing and preparation method and use thereof

Examples

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Effect test

Embodiment 1

[0024] The fluorocarbon paint that can be used for wire drawing of the present embodiment, by weight parts, includes:

[0025]

[0026] Wherein, adopting above-mentioned composition to prepare the method for the fluorocarbon coating that can be used for drawing, comprises:

[0027] 1) Add 10 parts of PVDF fluorocarbon resin into the reaction vessel and stir evenly;

[0028] 2) Add 5 parts of alkoxy alcohol fat, 12 parts of furnace black, and 20 parts of isobutyl acetate in sequence during the stirring process, and stir evenly to obtain mixture A;

[0029] 3) Grind mixture A for a certain period of time, add 15 parts of magnesium powder, 20 parts of zinc stearate and 20 parts of isobutyl acetate, and continue grinding to obtain a fluorocarbon coating that can be used for wire drawing.

Embodiment 2

[0031] The fluorocarbon paint that can be used for wire drawing of the present embodiment, by weight parts, includes:

[0032]

[0033]

[0034] Wherein, the preparation method of the fluorocarbon coating that can be used for wire drawing in this embodiment is the same as the preparation method in Example 1, and will not be described in detail here.

Embodiment 3

[0036] The fluorocarbon paint that can be used for wire drawing of the present embodiment, by weight parts, includes:

[0037]

[0038] Wherein, the preparation method of the fluorocarbon coating that can be used for wire drawing in this embodiment is the same as the preparation method in Example 1, and will not be described in detail here.

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Abstract

The invention provides a fluorocarbon coating which can be used for drawing. The fluorocarbon coating comprises, by weight, 10-30 parts of a fluorocarbon resin, 2-10 parts of carbon black powder, 5-20parts of an auxiliary agent, 5-30 parts of talcum processed product powder, 5-30 parts of zinc stearate and 30-60 parts of a solvent. The fluorocarbon coating exhibits the effect of drawing, has long-lasting color retention and excellent weather resistance, and can be used with a conventional protective coating or a lacquer layer, has good compatibility and increases the diversity and beauty of the original protective coating or lacquer layer. The fluorocarbon coating can produce black lines by a brushing cloth, has excellent weather resistance and long color retention time, and is suitable for outdoor buildings. The invention also provides a preparation method and application of the fluorocarbon coating which can be used for drawing.

Description

technical field [0001] The invention relates to the technical field of wire-drawing coatings, in particular to a fluorocarbon coating that can be used for wire-drawing and its preparation method and application. Background technique [0002] With the development of society, in order to save tree resources, more and more metal sheets are used in the construction field. Generally, corresponding patterns are sprayed or printed on the surface of metal sheets to obtain a beautiful appearance, but this non-planar printing and spraying The appearance effect obtained by processing is limited, the process technology is complex and the process is not environmentally friendly. In recent years, coatings and paint layers have been sprayed on the surface of metal sheets as protective layers, which also have a decorative effect, but the decorative effect is non-planar and unsightly. Therefore, brushable paints are currently used to match the coating and paint layers. Brushable paint is sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D127/16C09D127/12C09D7/61
CPCC08K3/04C08L2205/025C08L2205/03C09D7/61C09D127/16C08L23/02C08L83/12C08L27/12
Inventor 李向阳邹进辉周建明杨敏
Owner 江西亚龙美氟科技有限公司