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Orange grain type polyester/epoxy powder coating and preparation method thereof

A technology of epoxy powder and polyester, applied in powder coatings, polyester coatings, epoxy resin coatings, etc., can solve the problems of lack of three-dimensional effect, flat surface, poor hand feeling, etc., to improve wettability and affinity, The effect of fine and clear orange lines and even distribution

Active Publication Date: 2013-06-19
ANHUI HUAHUI SUYE TECH SHARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The surface of the powder coating commonly used at present is flat, dull, poor in hand feeling and lacks three-dimensional effect after curing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] A kind of tangerine type polyester / epoxy powder coating, it is made from the raw material of following weight part:

[0047] 300 parts of polyester resin (P5086)

[0048] Epoxy resin (E-12) 300 parts

[0049] 200 parts of barium sulfate

[0050] Quasi-spherical silica powder 100 parts

[0051] 10 parts of light calcium carbonate

[0052] Modified microcrystalline wax powder 10 parts

[0053] Wrinkle agent (XG608) 6 parts

[0054] Benzoin 5 parts

[0055] 10 parts of organic coated titanium dioxide

[0056] 8 parts of 2-phenylimidazoline

[0057] 2-methylimidazole 8 parts

[0058] Iron yellow 20 parts

[0059] Iron red 20 parts

[0060] Carbon black 10 parts.

[0061] Wherein, the particle size of the quasi-spherical silica powder is 500 mesh.

[0062] The modified microcrystalline wax micropowder is prepared by the following method: (1) Add polytetrafluoroethylene micropowder, calcined clay and tree ash into a high-speed mixer at a mass ratio of 4:1.6:0.8...

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PUM

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Abstract

The invention discloses orange grain type polyester / epoxy powder coating and a preparation method of the orange grain type polyester / epoxy powder coating. The orange grain type polyester / epoxy powder coating is made from the following raw material, by weight, of 250-300 parts of polyester resin (P5086), 250-300 parts of epoxy resin (E-12), 160-200 parts of barium sulfate, 50-100 parts of spherical silica powder, 5-10 parts of light calcium carbonate, 5-10 parts of modified microcrystalline wax micro powder, 5-8 parts of wrinkle agent (XG608), 4-6 parts of benzoin, 8-12 parts of organic coated titanium dioxide, 5-10 parts of phenyl-2-imidazoline, 6-8 parts of 2-methyl imidazole, 15-20 parts of iron oxide yellow, 15-20 parts of iron oxide red and 5-10 parts of carbon black. The powder coating prepared with the preparation method has the advantages of being high in hardness, strength and wear resistance, good in heat-resisting performance and anti-aging performance, short in curing time, environment-friendly, free of pollution and the like. Cured coating has the texture effect of being provided with orange grains which are delicate and clear, evenly distributed and brings visual comfort for people, and the coating is excellent in overall performance.

Description

technical field [0001] The invention relates to a powder coating, in particular to an orange pattern polyester / epoxy powder coating and a preparation method thereof. Background technique [0002] As an environmentally friendly coating, powder coating has the advantages of no solvent, low pollution, simple coating process and high coating efficiency. The surface of the powder coating commonly used at present is flat, dull, poor in hand feeling and lacks three-dimensional effect after curing. With the rapid development of the powder coating industry, people are no longer satisfied with the monotonous gloss or color-changing decoration of various home appliances and equipment to be coated. The art-type powder coating has a beautiful and clear appearance on the surface of the coating film. Patterns, to give the coated device a beautiful and colorful appearance, or to cover up the defects on the surface of the coated object by its texture effect, so as to improve the decorativen...

Claims

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Application Information

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IPC IPC(8): C09D167/00C09D163/00C09D7/12C09D5/03C09D5/28
Inventor 刘荣兴费邦忠
Owner ANHUI HUAHUI SUYE TECH SHARE CO LTD
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