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Glittery metallic powder coating and preparation method thereof

A technology of metal powder and coating, which is applied in the field of metal powder coating with flash effect and its preparation, which can solve the problems of uneven distribution, unsatisfactory metal flash effect, and easy abrasion of coating, so as to improve surface smoothness and strong Metallic glitter effect, an effect that is inexpensive to produce

Active Publication Date: 2011-01-26
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a flash metal powder coating and a preparation method thereof, which can solve the problems in the prior art that the metal flash effect is not ideal, the coating is prone to abrasion, and the distribution is uneven

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The formulation of a flash metallic powder coating is as follows:

[0032] Transparent base powder formula: 350 grams of polyester resin, 350 grams of epoxy resin, 240 grams of barium sulfate filler, 10 grams of leveling agent PV8810, 5 grams of degassing agent benzoin, 15 grams of wetting and dispersing agent BLC7015, and 3083 grams of charging agent SATA;

[0033] Formula of light-colored concealing base powder: 320 grams of polyester resin, 320 grams of epoxy resin, 90 grams of barium sulfate filler, 10 grams of leveling agent PV8810, 5 grams of degassing agent benzoin, 15 grams of wetting and dispersing agent BLC7015, and 3083 grams of charging agent SATA , 250 grams of titanium dioxide R902, 1 gram of ultramarine blue, 0.2 gram of carbon black;

[0034] Formula of dark concealer base powder: 320 grams of polyester resin, 320 grams of epoxy resin, 140 grams of barium sulfate filler, 10 grams of leveling agent PV8810, 5 grams of degassing agent benzoin, 15 grams of w...

Embodiment 2

[0046] The formulation of the glitter metallic powder coating is as follows:

[0047]Transparent base powder formula: polyester resin 720g, TGIC 55g, filler barium sulfate 200g, leveling agent L58810g, degassing agent benzoin 5g, brightener BLC7015g, charging agent SATA3083g;

[0048] Formula of light-colored concealing base powder: 720 grams of polyester resin, 55 grams of TGIC, 10 grams of leveling agent L588, 5 grams of degassing agent benzoin, 15 grams of brightener BLC, 3083 grams of power enhancer SATA, 200 grams of titanium dioxide R706, pigment iron oxide yellow 5 grams;

[0049] Formula of dark covering base powder: 720 grams of polyester resin, 55 grams of TGIC, 10 grams of leveling agent L588, 5 grams of degassing agent benzoin, 15 grams of brightener BLC7015 grams, 3083 grams of power enhancer SATA, 200 grams of titanium dioxide R706, pigment iron oxide Yellow 15 grams, pigment carbon black 1 gram;

[0050] Fine aluminum silver powder: 3 grams, particle size D501...

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Abstract

The invention provides a glittery metallic powder coating and a preparation method thereof, which can solve the problems that the metallic glittery effect is undesirable, and the coat is easy to wear away and distributed unevenly existing in the prior art. The glittery metallic powder coating comprises the following components in percentage by weight: 50 to 70 percent of transparent powder, 25 to 45 percent of dark and light covering power, 2.0 to 5.0 percent of coarse aluminum silver powder, 0.05 to 0.5 percent of fine aluminum silver powder, 0.1 to 1 percent of wax powder, 0.1 to 1 percent of defoaming agent, and 0.05 to 0.5 percent of fluidity improver. The invention also provides a method for preparing the glittery metallic powder coating. The glittery metallic powder coating of the invention has the advantages that: the leveling can be improved; the surface of the coat has a strong metallic glittery effect, and the coat is easy to wear away and uniform in color so as to give people a fashionable and beautiful feeling and show a high-grade decoration effect, therefore, the glittery metallic powder coating is very suitable for high-grade decoration field; and meanwhile, the production cost of the glittery metallic powder coating is not high.

Description

Technical field [0001] The invention belongs to the technical field of decorative coatings, and specifically relates to a metal powder coating with a glitter effect and a preparation method thereof. Background technique [0002] Powder coating is a solvent-free 100% solid powder coating. It is electrostatically sprayed or fluidized bed dip-coated at room temperature, and then heated, baked, melted and solidified to form a smooth and bright permanent coating. Glitter metallic powder coating is a type of powder coating. It refers to various powder coatings containing pigments with metallic glitter effect. Because it can display a bright and luxurious decorative effect, it has a strong flash effect, is fashionable and beautiful, and is very suitable for home furnishings and accessories. And spray painting of indoor and outdoor objects such as cars. [0003] However, the metal dispersion of existing flash metallic powder coatings is uneven, which reduces the gloss of the powder...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/00C09D163/00C09D7/12C09D5/03
Inventor 袁文学王德斌韩武章赵卫海
Owner HAIER GRP CORP
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