Wear-resistant paint and modification process thereof

A wear-resistant coating and modification technology, applied in the direction of coating, can solve the problems of low brightness of coatings, insufficient wear resistance, easy to block guns, etc., and achieve good brightness, strong metallic feeling, and excellent leveling. performance effect

Inactive Publication Date: 2019-05-31
广西福宝信科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a wear-resistant coating and its modification process to solve the technical problems in the above-mentioned prior art such as gun blocking, powder spit, low coating brightness and insufficient wear resistance in the spraying process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A wear-resistant coating, in parts by weight, comprising the following components: 53 parts of fast component A, 41 parts of slow component B, 5 parts of surfactant, 9 parts of metal powder pigment, 11 parts of polyethylene wax, modified 3 parts of curing agent, 2.4 parts of brightening agent KH-L; the fast component A, in mass percentage, includes: fast component resin 69%, reactivity of 70s (185°C, s), TGIC 6% , leveling agent 3%, benzophenone ketone 0.6%, wax powder 3.3%, pigment and filler 17.5%, white carbon black 0.6%; The slow component B, in mass percent, includes: slow component resin 77 %, 585s (185°C, s), TGIC 5%, leveling agent 3.5%, benzophenone 0.5%, wax powder 3.5%, pigment and filler 10%, white carbon black 0.5%.

[0034] The metal powder pigment includes pearlescent pigment and red copper metal powder, and the particle diameter is 5-100 μm.

[0035] The modifier is composed of calcium carbonate, silicon nitride, mono-isononylphenyl polyethylene glycol,...

Embodiment 2

[0046] A wear-resistant coating, in parts by weight, comprising the following components: 65 parts of fast component A, 34 parts of slow component B, 7 parts of surfactant, 5 parts of metal powder pigment, 12 parts of polyethylene wax, modified 1 part of curing agent, 3 parts of brightening agent KH-L; the fast component A, in mass percentage, includes: fast component resin 72%, 60s (185°C, s), TGIC 9%, leveling 3% benzophenone ketone, 1% wax powder, 13.5% pigment and filler, 0.6% white carbon black; the slow component B, in mass percentage, includes: slow component resin 72%, 610s (185°C, s), TGIC 8%, leveling agent 2%, benzophenone 0.5%, wax powder 5%, pigment and filler 12%, white carbon black 0.5%.

[0047] The metal powder pigment includes pearlescent pigment and red copper metal powder, and the particle diameter is 5-100 μm.

[0048] The modifier is composed of calcium carbonate, silicon nitride, mono-isononylphenyl polyethylene glycol, and 2-acrylamide-2-methylpropanes...

Embodiment 3

[0059] A wear-resistant coating, in parts by weight, comprising the following components: 65 parts of fast component A, 34 parts of slow component B, 7 parts of surfactant, 5 parts of metal powder pigment, 12 parts of polyethylene wax, modified 1 part of curing agent, 3 parts of brightening agent KH-L; the fast component A, in mass percentage, includes: fast component resin 80%, 75s (185°C, s), TGIC 5%, leveling 4.5% of benzophenone ketone, 0.3% of benzophenone, 3.5% of wax powder, 6% of pigment and filler, and 0.7% of white carbon black; the slow component B, in mass percentage, includes: slow component resin 76%, 550s (185°C, s), TGIC 4%, leveling agent 5%, benzoethanol 0.5%, wax powder 4%, pigment and filler 10%, white carbon 0.5%.

[0060] The metal powder pigment includes pearlescent pigment and red copper metal powder, and the particle diameter is 5-100 μm.

[0061] The modifier is composed of calcium carbonate, silicon nitride, mono-isononylphenyl polyethylene glycol, ...

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PUM

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Abstract

The invention discloses a wear-resistant paint and a modification process thereof and belongs to the technical field of paint preparation. The wear-resistant paint comprises a fast component A, a slowcomponent B, a surface active agent, metal powder pigment, polyethylene wax, a modifier and a brightener. The modification process of the wear-resistant paint includes: respectively performing batching, high-speed mixing, melting extrusion, pressing, cooing and breaking into pieces according to the formula of the fast component A and the slow component B; adding the surface active agent, metal powder pigment, polyethylene wax, modifier and brightener by mixing to obtain base powder, and finally performing bonding treatment on the base powder and the metal powder pigment. The wear-resistant paint has the advantages of not blocking guns and splitting powder during spraying, better brightness, high wear-resistance performance and strong corrosion resistance and the like and is the wide rangeof high-quality paint.

Description

technical field [0001] The invention relates to the technical field of paint preparation, in particular to a wear-resistant paint and a modification process thereof. Background technique [0002] With the advancement of science and technology and the rapid development of the national economy, people's awareness of environmental protection is increasing day by day, and they are paying more and more attention to healthy life. Nowadays, there are more and more varieties of coatings and the scope of application is constantly expanding. The coatings industry has become an important independent industrial production part in the chemical industry. Powder coatings belong to the fastest growing category. Among them, metal powder coatings are widely used, and metal powder coatings It can display a bright and luxurious decorative effect, and is very suitable for spraying indoor and outdoor objects such as furniture, accessories and cars; it is a high-grade architectural coating prepare...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D201/00C09D5/36C09D7/61C09D7/63C09D7/65C09D7/80
Inventor 王雄
Owner 广西福宝信科技有限公司
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