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Novel metal coating

A metal coating, a new type of technology, applied in polyester coatings, coatings, etc., to achieve the effect of enriching colors, extending weather resistance, and increasing the variety of colors

Inactive Publication Date: 2014-07-02
谭小毛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the coil coatings on the market are blue, white gray, and crimson. With the improvement of people's living standards, the requirements for color of building materials and decorative materials are getting higher and higher. These traditional colors can no longer meet people's growing needs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Example 1: A new type of metal coating, the raw material dosage components are: aluminum powder 4%, pearl powder 2%, active methyl polyester resin 48%, amino resin 7%, mixed solvent 10%, directional agent 0.5% , Anti-settling agent 0.5%, leveling agent 0.5%, catalyst 0.5%, defoamer 0.5%. It is made by physically mixing the raw materials. On the coating line, the viscosity of the paint remains basically constant, and the coating is evenly rolled. The aluminum powder and pearl powder are well arranged and the flash is strong. To ensure the gloss of the coating film, after the aluminum powder and pearl powder of different particle sizes are formulated into the coating, the coating film with different shining effects can be obtained. Metallic flash paint for coils, the coating film has good appearance and decoration, it is not easy to fade, good durability, the coating film does not crack, does not peel off, and is scratch-resistant during processing, which can meet the req...

Embodiment 2

[0008] Example 2: A new type of metal coating, the raw material dosage components are: aluminum powder 6%, pearl powder 3%, active methyl polyester resin 53%, amino resin 8.5%, mixed solvent 15%, directional agent 1.25% , Anti-settling agent 1.25%, leveling agent 1.25%, catalyst 1.25%, defoamer 1.25%. Stirring and physical mixing of raw materials, on the coating line, the viscosity of the paint remains basically constant, uniform roller coating, good aluminum powder arrangement effect, and strong flash. To ensure the gloss of the coating film, after the aluminum powder of different particle sizes is formulated into the coating, the coating film with different shining effects can be obtained. Metallic flash paint for coil materials, the coating film has good appearance and decoration, it is not easy to fade, has good durability, the coating film does not crack, does not peel off, and is scratch-resistant during processing, which can meet the requirements of different customers ...

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PUM

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Abstract

The invention relates to the technical field of metal coatings, and concretely relates to a novel metal coating. The novel metal coating comprises 4-8% of aluminum powder, 2-4% of pearl essence, 48-58% of polyester resin with an active methyl group, 7-10% of amino resin, 10-20% of a mixed solvent, 0.5-2% of a directing agent, 0.5-2% of an anti-settling agent, 0.5-2% of a leveling agent, 0.5-2% of a catalyst and 0.5-2% of an antifoaming agent. The novel metal coating having the advantages of fashion, beauty, enrichment of the color of the coiled material coating, and increase of the pattern and the kind of a finish is provided in the invention.

Description

technical field [0001] The invention relates to the technical field of metal coatings, in particular to a novel metal coating. Background technique [0002] At present, the coil coatings on the market are available in Hailan, white gray, and crimson colors. With the improvement of people's living standards, building materials and decorative materials have higher and higher color requirements. These traditional colors can no longer meet people's growing needs. . Contents of the invention [0003] The purpose of the present invention is to provide a novel metallic paint which is stylish and beautiful, enriches the color of the coil paint, and increases the variety of patterns and colors of the top paint. [0004] A new type of metal coating, the raw material dosage components are: aluminum powder 4-8%, pearl powder 2-4%, active methyl polyester resin 48-58%, amino resin 7-10%, mixed solvent 10-20% %, orientation agent 0.5-2%, anti-settling agent 0.5-2%, leveling agent 0.5-...

Claims

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Application Information

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IPC IPC(8): C09D167/00C09D161/20C09D7/12
Inventor 谭小毛
Owner 谭小毛
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