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Art type powder coating and preparation method thereof

A powder coating and art technology, applied in the field of coatings, can solve the problems of unstable color and pattern of the coating film, poor spraying performance, etc., and achieve the effect of beautiful pattern, strong decoration and flexible coating film.

Inactive Publication Date: 2021-06-15
常州森月创意设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the survey, the existing art-type powder coatings have some defects, such as unstable color and pattern of the coating film, and poor spraying performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1, an art type powder coating, comprises the following components by weight, 60 parts of polyester resin, 20 parts of epoxy resin, 30 parts of filler, 1 part of leveling agent, 2 parts of accelerator, incompatible 1 part of polymer, 0.5 part of draping agent, 0.3 part of polyethylene wax, and 0.2 part of carbon black. Among them, the filler is titanium dioxide, the leveling agent is PV-88 leveling agent, and the accelerator is 32-18A accelerator.

Embodiment 2

[0017] Embodiment 2, an art type powder coating, comprises the following components by weight, 70 parts of polyester resin, 25 parts of epoxy resin, 35 parts of filler, 2 parts of leveling agent, 3 parts of accelerator, incompatible 2 parts of polymer, 1.0 part of draping agent, 0.4 part of polyethylene wax, and 0.3 part of carbon black. Among them, the filler is titanium dioxide, the leveling agent is PV-88 leveling agent, and the accelerator is 32-18A accelerator.

Embodiment 3

[0018] Embodiment 3, a kind of artistic type powder coating, comprises the following components by weight, 80 parts of polyester resins, 30 parts of epoxy resins, 40 parts of fillers, 3 parts of leveling agents, 5 parts of accelerators, incompatible 3 parts of polymer, 1.5 parts of draping agent, 0.5 parts of polyethylene wax, and 0.5 parts of carbon black. Among them, the filler is titanium dioxide, the leveling agent is PV-88 leveling agent, and the accelerator is 32-18A accelerator.

[0019] A kind of preparation method of artistic type powder coating, comprises the following steps,

[0020] S1: Take polyester resin, epoxy resin, filler, leveling agent, accelerator, incompatible polymer, drooping agent, polyethylene wax, carbon black in parts by weight, and put them into a mixer and mix them evenly. Time 5-8 minutes;

[0021] S2: Put the mixture in S1 into the extruder to melt, the extrusion temperature is 120°C-150°C, and the time is 30-60 minutes;

[0022] S3: Compress...

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PUM

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Abstract

The invention relates to an art type powder coating, which is prepared from the following components in parts by weight: 60-80 parts of polyester resin, 20-30 parts of epoxy resin, 30-40 parts of filler, 1-3 parts of a flatting agent, 2-5 parts of an accelerant, 1-3 parts of an incompatible polymer, 0.5-1.5 parts of a vertical grain agent, 0.3-0.5 parts of polyethylene wax and 0.2-0.5 parts of carbon black. The coating is good in spraying performance, soft in color and luster and flexible, hard and durable in coating film.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to an art-type powder coating and a preparation method thereof. Background technique [0002] Artistic powder coatings are one of the important varieties of powder coatings. At present, artistic powder coatings mainly include sand wrinkles, orange patterns, hammer patterns, embossed patterns, flashes, and metallic colors. According to the survey, there are some defects in the existing art-type powder coatings, such as unstable color and pattern of the coating film, and poor spraying performance. These deficiencies need to be resolved urgently. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an art-type powder coating and a preparation method thereof, which has good spraying performance, soft color, flexible, hard and durable coating film. [0004] The technical scheme that the present invention solves its ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/06C09D5/03C09D167/00C09D163/00
CPCC08K2003/2241C08L2205/035C09D5/032C09D5/033C09D5/06C09D167/00C08L63/00C08L23/06C08K13/02C08K3/04C08K3/22
Inventor 李珊珊
Owner 常州森月创意设计有限公司
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