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Method for jet-plating antimicrobial coating on nano mirror surface

A technology of nano-mirror surface and antibacterial coating, which is applied to the device, coating, special surface and other directions of coating liquid on the surface, which can solve the problems of poor continuous antibacterial effect and insufficient wear resistance of the coating, and achieve long antibacterial effect , low cost, high antibacterial efficiency

Active Publication Date: 2012-01-25
XIAMEN RUNNER IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wear resistance of the coating of the invention is not good enough, and the antibacterial effect is poor

Method used

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  • Method for jet-plating antimicrobial coating on nano mirror surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Carrying out the antimicrobial coating method of nano-mirror surface spraying on the PP plastic surface, comprises the following steps:

[0023] 1) PP plastic surface modification treatment: Flame treatment is carried out on the PP plastic surface to remove grease and modify the surface to improve the bonding force with the primer.

[0024] 2) Spray UV-curable (UV) primer layer; use a spray gun to spray a 30 μm thick UV-curable primer layer on the surface of PP plastic that has undergone surface modification, and then send it to an infrared oven for leveling of the spray paint film layer 1. Drying, the drying temperature can be 50°C, and the drying time is 10 minutes. After drying, the spray paint film layer is irradiated and cured in an ultraviolet light curing furnace for 45 seconds.

[0025] 3) Surface sensitization and activation treatment: Spray sensitizing activation solution on the PP plastic surface sprayed with a primer layer with a spray gun, then spray wash w...

Embodiment 2

[0033] Carrying out the antimicrobial coating method of nano-mirror surface spraying on the ABS plastic surface, comprises the following steps:

[0034] 1) ABS plastic surface modification treatment: Atmospheric pressure plasma treatment and electrostatic dust removal treatment are carried out on the ABS plastic surface to remove grease and modify the surface to improve the bonding force with the primer.

[0035] 2) Spray ultraviolet curing (UV) primer layer; use a spray gun to spray a 10 μm thick UV curing primer layer on the surface of the surface-modified ABS plastic, and then send it to an infrared oven for leveling of the spray paint film layer , Drying, the drying temperature can be 60°C, and the drying time is 8 minutes. After drying, the spray paint film layer is irradiated and cured in an ultraviolet light curing furnace for 30 seconds.

[0036] 3) Surface sensitization, activation treatment: Spray sensitization activation liquid on the ABS plastic surface of the spra...

Embodiment 3

[0041] Carrying out the antimicrobial coating method of nano-mirror surface spraying on PC plastic surface, comprises the following steps:

[0042] 1) PC plastic surface modification treatment: carry out atmospheric pressure plasma treatment and electrostatic dust removal treatment on the PC plastic surface to remove grease and modify the surface to improve the bonding force with the primer.

[0043] 2) Spraying ultraviolet light curing (UV) primer layer; use a spray gun to spray a 20 μm thick ultraviolet light curing primer layer on the PC plastic surface after surface modification, and then send it into an infrared oven for leveling of the spray paint film layer , Drying, the drying temperature can be 70°C, the drying time is 5min, and the dried spray paint film layer is irradiated and cured in the ultraviolet light curing furnace for 10s.

[0044] 3) Surface sensitization, activation treatment: Spray sensitization activation solution on the PC plastic surface of sprayed pri...

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PUM

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Abstract

The invention discloses a method for a jet-plating antimicrobial coating on a nano mirror surface, relating to a surface spraying technology and providing a method for a jet-plating antimicrobial coating on the nano mirror surface with long-term antimicrobial and bacteriostatic effect. The method comprises the following steps of: treating the surface of a substrate; spraying a primer coating; carrying out surface sensitization and activation treatment; spraying a nano mirror surface coating; and spraying an ultraviolet curing antimicrobial finish paint coating. The method comprises the following steps of: simple process flow, simpleness, convenience and safety for operation, usage automation, batch production and environment-friendliness; in addition, the jet-plating antimicrobial coating of the nano mirror surface has the advantages of high antimicrobial efficiency and long antimicrobial aging. An antimicrobial plastic sample is detected according to a JIS (Japanese Industrial Standard) Z2801:2000 standard, and the antimicrobial efficiency reaches 99.99 percent.

Description

technical field [0001] The invention relates to a surface spray coating technology, in particular to a method for spraying an antibacterial coating on a nanometer mirror surface. Background technique [0002] Since entering the 21st century, plastic products have become an indispensable part of people's daily life, and they are widely used in every detail of life, such as various household appliances (telephones, washing machines, computers, electrical switches, etc. ) has been widely used in plastic products. On the other hand, due to environmental pollution and other reasons, the surfaces of plastic products that people come into contact with daily often contain a large number of bacteria, which become a source of bacterial pollution and disease transmission. According to statistics, about 17 million people in the world's annual death toll are caused by bacterial infections. Then the development and research of new-type coated products with antibacterial properties have ...

Claims

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Application Information

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IPC IPC(8): B05D5/00B05D7/24B05D3/00B05D3/02B05D3/06C09D5/14
Inventor 余水乔永亮陈玲李明仁
Owner XIAMEN RUNNER IND CORP
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