Indoor decorative metal powdery paints

A metal powder, decorative technology, used in powder coatings, polyester coatings, epoxy resin coatings, etc., can solve problems such as difficult matching with each other, and achieve the effects of low price, good decorative effect, and simple production and use methods.

Inactive Publication Date: 2008-04-09
XUZHOU ZENITH COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it is far from the appearance of the aluminum-plastic panels commonly used in the construction market, and it is difficult to match each other

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Raw material dosage (wt%)

[0016] Epoxy 30

[0017] Polyester resin 30

[0018] GLP588 leveling agent 1

[0019] Pigment R-902 10

[0020] Pigment carbon black C311 0.1

[0021] Benzoin 0.4

[0022] PC214 metallic pigment 2

[0023] PC212 metallic pigment 0.3

[0024] PC100 metallic pigment 0.2

[0025] Vapor SiO 2 0.1

[0026] Superfine barium sulfate balance

[0027] The decorative metal powder coating made according to the above formula and the method described in the content of the invention, the two resins are matched at 50:50, PCR212 and PCR214 are used together, the coating is silver gray, and the appearance of the silver gray aluminum-plastic plate Consistent, the surface of the coating is smooth and smooth, the gloss is 89% (60°), and the gloss and color will not be lost after 12 months of indoor use.

Embodiment 2

[0029] Raw material dosage (wt%)

[0030] epoxy resin 20

[0031] Polyester resin 40

[0032] PV88 leveling agent 0.8

[0033] Pigment R-902 4

[0034] Phthalocyanine Blue 3.5

[0035] Benzoin 0.4

[0036] PC214 metallic pigment 2

[0037] PC100 metallic pigment 0.2

[0038] Vapor SiO 2 0.1

[0039] Precipitated barium sulfate balance

[0040] The decorative metal powder coating made according to the above formula and the method described in the content of the invention, the two resins are matched at 40:60, and PCR214 is used. The coating is blue and silver, which is consistent with the appearance of blue and silver aluminum-plastic panels. The surface is flat and smooth, with a glossiness of 87% (60°), and it will not lose its gloss and color after 12 months of indoor use.

Embodiment 3

[0042] Raw material dosage (wt%)

[0043] epoxy resin 20

[0044] Polyester resin 20

[0045] GLP588 leveling agent 1

[0046] Pigment R-902 8

[0047] Pigment carbon black C311 0.1

[0048] Benzoin 0.4

[0049] PC214 metallic pigment 2

[0050] PC212 metallic pigment 1

[0051] PC100 metallic pigment 0.2

[0052] Vapor SiO 2 0.1

[0053] Superfine barium sulfate balance

[0054] The decorative metal powder coating made according to the above formula and the method described in the content of the invention, the two resins are matched at 50:50, the cost is lower, and the economic benefits are more prominent. PCR212 and PCR214 are used together, and the coating It is silver-gray, which is consistent with the appearance of silver-gray aluminum-plastic panels. The surface of the coating is smooth and clean, with sufficient hiding power. The gloss of the coating film is 84% ​​(60°), and it will not lose its luster after 12 months of indoor use.

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Abstract

The invention relates to an indoor decorative metal powder coating, pertaining to the powder coating technique field of electrostatic coating. The coating is made from raw materials according to the following weight proportion: 20 to 30 percent of epoxy resin (E-12), 20 to 30 percent of indoor polyester resin, 0.8 to 5 percent of flow agent, 1 to 2 percent of metal pigment PCR214, 0.1 to 0.3 percent of metal pigment PC100, 0 to 2 percent of metal pigment PCR212, 0 to 50 percent of filler, 0.1 to 5 percent of conventional pigment, 0.2 to 0.4 percent of benzoin and 0.1 to 0.2 percent of fumed silica, wherein, the resins, the conventional pigment, the filler and various addition agents are all common types and specifications in powder coating. The invention has the beneficial effects of simple production and application, innocuity, no pollution, and rich raw material resources with low cost.

Description

technical field [0001] The invention relates to a decorative metal powder coating, which belongs to the technical field of electrostatic coating powder coatings. Background technique [0002] Art paint is one of the research and development directions of paint. At present, art paint mainly includes sand wrinkle, orange pattern, hammer pattern, emboss, flash and so on. Coatings made of pearlescent, metallic and other effect pigments are increasingly popular with people for their good appearance and decorative effects, and are widely used in the decoration of household appliances, hardware tools, instruments and even various medium and high-end vehicles. Therefore, paint-based metal coatings have been developed rapidly, but there are always problems such as environmental pollution, low coating mechanical properties and high comprehensive construction costs, which have accelerated the pace of technicians developing related metal powder coatings. Art-type metal powder coatings a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D167/00C09D5/03C09D7/12
Inventor 晁兵陆东方
Owner XUZHOU ZENITH COATING
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