Nickel-imitative metallic powder coating and preparation method thereof

A metal powder and paint technology, applied in the field of imitation nickel metal powder paint and its preparation, can solve the problem of less powder paint, achieve bright paint, realistic decorative metal nickel plate effect, and improve economic benefits.

Inactive Publication Date: 2017-08-18
江西杰克西新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, metal powder coatings on the market are usually made of metal powders containing copper powder, aluminum powder, and zinc powder, and there are very few powder coatings that have the decorative effect of metal nickel plates.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A preparation method for imitating nickel metal powder coating, comprising the following steps:

[0033] 1. Weighing

[0034] Weigh polyester resin 110kg, epoxy resin 72kg, defoamer 1.3kg, brightener 3.5kg, leveling agent 4.2kg, anti-scratch agent 2kg, filler 120kg, titanium dioxide 12kg, carbon black 404g, iron yellow 6435g , Iron red 643g, HR yellow 673g.

[0035] Among them, the polyester resin is an acid value of 45-56mgKOH / g terminal carboxyl saturated polyester resin; the epoxy resin is a bisphenol A type epoxy resin with an epoxy value of 0.110-0.140eq / 100g; the defoaming agent is benzoin; The agent is L701 of Huangshan Huahui Technology Co., Ltd.; the leveling agent is JKZ588 of Jiujiang Jiexi Coating Company; the anti-scratch agent is polytetrafluoroethylene wax powder. The filler is precipitated barium sulfate and calcium carbonate; the titanium dioxide is coated rutile titanium dioxide; the carbon black is high-pigment carbon black.

[0036] 2. Preparation...

Embodiment 2

[0044] A preparation method for imitating nickel metal powder coating, comprising the following steps:

[0045] Compared with Example 1, the raw material composition is:

[0046] Weigh 90kg of polyester resin, 70kg of epoxy resin, 0.5kg of defoamer, 2.5kg of brightening agent, 3.5kg of leveling agent, 1.5kg of anti-scratch agent, 90kg of filler, 8kg of titanium dioxide, 300g of carbon black, iron yellow 6000g, iron red 600g, HR yellow 620g, mobile anti-caking agent 300g, silver powder 600g, 500F additive 25g.

[0047] The preparation process is the same as in Example 1. After testing, the effect is similar to Example 1.

Embodiment 3

[0049] A preparation method for imitating nickel metal powder coating, comprising the following steps:

[0050] Compared with Example 1, the raw material composition is:

[0051] Weigh polyester resin 100kg, epoxy resin 65kg, defoamer 1.8kg, brightener 4kg, leveling agent 4.3kg, anti-scratch agent 2.5kg, filler 120kg, titanium dioxide 15kg, carbon black 500g, iron yellow 700g , Iron red 700g, HR yellow 720g, mobile anti-caking agent 1100g, silver powder 1400g, 500F additive 75g.

[0052] The preparation process is the same as in Example 1. After testing, the effect is similar to Example 1.

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PUM

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Abstract

The invention discloses a nickel-imitative metallic powder coating, which is prepared from the following raw-material components in parts by weight: 90 to 110 parts of polyester resin, 65 to 72 parts of epoxy resin, 0.5 to 1.8 parts of antifoaming agent, 2.5 to 4 parts of luster enhancing agent, 3.5 to 4.3 parts of flatting agent, 1.5 to 2.5 parts of scratch resisting agent, 90 to 120 parts of filling, 8 to 15 parts of titanium pigment, 0.3 to 0.5 part of carbon black, 6 to 7 parts of iron oxide yellow, 0.6 to 0.7 part of iron oxide red, 0.62 to 0.72 part of HR yellow, 0.3 to 1.1 parts of flow anti-caking agent, 0.6 to 1.4 parts of silver powder and 0.025 to 0.075 part of aluminum powder diffusion and arrangement auxiliary. The invention also discloses a preparation method of the powder coating.

Description

technical field [0001] The invention relates to the field of powder coatings, in particular to a nickel imitation metal powder coating and a preparation method thereof. The powder coating can be used for metal coating of steel furniture, machinery, hardware and the like. Background technique [0002] Metal powder coatings refer to various powder coatings containing metallic pigments, which can display a bright and luxurious decorative effect, and are very suitable for indoor spraying of steel furniture, hardware, etc. [0003] Metal powder coatings currently on the market are usually made of metal powders containing copper powder, aluminum powder, and zinc powder, and there are very few powder coatings with a decorative effect on metal nickel plates. Contents of the invention [0004] The first object of the present invention is to provide a kind of imitation nickel metal powder paint. [0005] The second object of the present invention is to provide the preparation metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/00C09D163/00C09D5/03C09D7/12
CPCC09D167/00C08K2003/0806C08K2003/0812C08K2003/2241C08L2205/035C09D5/033C09D5/035C08L63/00C08L27/18C08K13/06C08K3/22C08K3/04C08K3/08
Inventor 王红星
Owner 江西杰克西新材料有限公司
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