UV-cured electroplating silver paste coating and preparation method and application thereof

A technology of electroplating silver and paint, applied in the direction of polyester paint, epoxy resin paint, polyurea/polyurethane paint, etc., can solve the problems of poor wear resistance, smoothness and low saturation, and achieve easy construction and high film formation Smooth, good adhesion effect

Active Publication Date: 2021-04-02
DONGGUAN DAXING CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide a UV hardening electroplating silver paste coating, which solves the shortcomings of poor wear resistance, smoothness and low saturation of electroplating coatings in the past. , can well meet the requirements of automatic line spraying. In addition, the coating also has the characteristics of good adhesion, good electroplating film forming effect and low waste discharge, which can reduce environmental pollution and is suitable for large-scale production applications

Method used

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  • UV-cured electroplating silver paste coating and preparation method and application thereof
  • UV-cured electroplating silver paste coating and preparation method and application thereof

Examples

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Effect test

Embodiment 1

[0033] A UV hardening electroplating silver paste coating, comprising electroplating silver paste and UV varnish; said electroplating silver paste includes the following raw materials in parts by weight: 5 parts of aluminum silver paste, 20 parts of solvent, 1 part of surfactant and 20 parts of electroplating silver resin ; The weight ratio of the silver electroplating paste and UV varnish is 0.8:1.0; Preferably, the silver electroplating paste SB4102PM aluminum silver paste or TD-11EAC high brightness spray silver paste.

[0034] The UV varnish includes the following raw materials in parts by weight: 2 parts of propylene glycol methyl ether acetate, 30 parts of photocurable resin, 3 parts of dimethyl carbonate, 3 parts of photoinitiator, 0.1 part of adhesion promoter, 0.5 part of leveling agent And ketone 0.01 part.

[0035] Each part of the silver plating resin includes the following raw materials by weight: 15 parts of polyester acrylate, 30 parts of acrylic acid, 0.01 part...

Embodiment 2

[0053] A UV hardening electroplating silver paste coating, comprising electroplating silver paste and UV varnish; said electroplating silver paste includes the following raw materials in parts by weight: 7 parts of aluminum silver paste, 25 parts of solvent, 1.5 parts of surfactant and 23 parts of electroplating silver resin ; The weight ratio of the silver electroplating paste and UV varnish is 0.83:1.0; Preferably, the silver electroplating paste SB4102PM aluminum silver paste or TD-11EAC high brightness spray silver paste.

[0054] The UV varnish includes the following raw materials in parts by weight: 3 parts of propylene glycol methyl ether acetate, 38 parts of photocurable resin, 3.8 parts of dimethyl carbonate, 4 parts of photoinitiator, 0.25 part of adhesion promoter, and 0.6 part of leveling agent And ketone 1 part.

[0055] Each part of the silver plating resin includes the following raw materials by weight: 18 parts of polyester acrylate, 35 parts of acrylic acid, 0...

Embodiment 3

[0073] A UV hardening electroplating silver paste coating, comprising electroplating silver paste and UV varnish; said electroplating silver paste comprises the following raw materials in parts by weight: 8 parts of aluminum silver paste, 30 parts of solvent, 2 parts of surfactant and 25 parts of electroplating silver resin ; The weight ratio of the silver electroplating paste and UV varnish is 0.9:1.0; Preferably, the silver electroplating paste SB4102PM aluminum silver paste or TD-11EAC high brightness spray silver paste.

[0074] The UV varnish includes the following raw materials in parts by weight: 4 parts of propylene glycol methyl ether acetate, 45 parts of photocurable resin, 4.5 parts of dimethyl carbonate, 5 parts of photoinitiator, 0.5 part of adhesion promoter, and 0.7 part of leveling agent And ketone 2 parts.

[0075] Each part of the silver plating resin includes the following raw materials by weight: 20 parts of polyester acrylate, 40 parts of acrylic acid, 0.5...

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Abstract

The invention relates to the technical field of coatings, in particular to a UV hardening electroplating silver paste coating and a preparation method and application thereof. The UV hardening electroplating silver paste coating comprises electroplating silver paste and UV varnish, wherein the electroplating silver paste comprises the following raw materials in parts by weight: 5-10 parts of aluminum silver paste, 20-40 parts of a solvent, 1-3 parts of a surfactant and 20-30 parts of electroplating silver resin; and the weight ratio of the electroplating silver paste to the UV varnish is (0.8-1.0):1.0. The UV hardening electroplating silver paste coating has good wear resistance, high smoothness and high saturation, can meet the automatic line spraying requirement, has the characteristicsof good adhesion, good appearance effect and low VOC emission, can reduce environmental pollution, and is suitable for large-scale production and application.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a UV hardening electroplating silver paste coating and a preparation method and application thereof. Background technique [0002] In the fields of alcohol, cosmetics, 3C and other consumer electronics, many high-end products often need to go through various special coatings and coating processes to make them not only more beautiful, but also to bring them protection, chemical aging resistance, Special requirements such as pollution resistance. The traditional method of UV coatings manufactured by electroplating enterprises is mainly acrylic resin, which has low utilization rate of metal raw materials, high energy consumption and water consumption per unit area of ​​coating, and serious pollution of three wastes. In addition, UV coatings usually contain polar Materials with functional groups or polar components, but consumer products such as alcohol, cosmetics, and 3C are mostl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/10C09D167/06C09D175/14C09D127/06C09D7/61C09D7/65
CPCC09D163/10C09D167/06C09D175/14C09D7/61C09D7/65C08K2003/0812C08L2205/035C08L2205/025C08L67/06C08L27/06C08K3/08
Inventor 邹旭喻庆段传喜
Owner DONGGUAN DAXING CHEM
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