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A method for preparing anti-fingerprint film on the surface of bathroom products

A technology of anti-fingerprint film and sanitary products, which is applied in the direction of superimposed layer plating, ion implantation plating, coating, etc., can solve the problems of poor wear resistance, unfavorable environmental protection and human health, complex preparation process, etc., and achieve durable Excellent abrasion resistance, excellent anti-fingerprint effect

Active Publication Date: 2017-10-27
XIAMEN RUNNER IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the preparation process of this coating is also complicated, and some fillers doped in the anti-fingerprint paint and anti-fingerprint oil also contain free formaldehyde, which is not conducive to environmental protection and human health.
In addition, this organic coating has poor wear resistance and is easy to wear after a period of use, exposing the base material, greatly reducing the corrosion resistance and affecting the appearance
In addition, the use of anti-fingerprint oil will make the surface of the coating look greasy, greatly reducing the visual aesthetics

Method used

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  • A method for preparing anti-fingerprint film on the surface of bathroom products
  • A method for preparing anti-fingerprint film on the surface of bathroom products
  • A method for preparing anti-fingerprint film on the surface of bathroom products

Examples

Experimental program
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Effect test

Embodiment 1

[0025] The preparation method of the anti-fingerprint film on the surface of ABS plastic bathroom products, the preparation process comprises the following steps:

[0026] Step (1): Degrease the surface of the ABS plastic bathroom product with wire drawing lines after nickel plating, and the degreasing is carried out by vacuum hydrocarbon cleaning technology;

[0027] Step (2): Transfer the ABS plastic sanitary products processed in step (1) to a vacuum coating rack, and hang them into the vacuum coating equipment for vacuum coating of a high corrosion-resistant alloy film layer. The vacuum deposition process is: first Plasma glow treatment, the process is: put the ABS plastic sanitary products into the PVD vacuum equipment for vacuuming, when the vacuum degree reaches 10 -2 Pa, the process conditions are ion source current 0.8A, duty cycle 20%, argon flow rate 200SCCM, time 10min, in order to achieve the purpose of cleaning and activating the surface of the substrate.

[002...

Embodiment 2

[0037] The preparation method of the anti-fingerprint film on the surface of ABS+PC composite plastic bathroom products, the preparation process comprises the following steps:

[0038]Step (1): Degrease the surface of the ABS+PC composite plastic sanitary product with brushed texture after electroplating nickel, and the degreasing is carried out by vacuum hydrocarbon cleaning technology;

[0039] Step (2): Transfer the ABS+PC composite plastic sanitary products processed in step (1) to the vacuum coating rack, and hang them into the vacuum coating equipment for vacuum coating of a high corrosion-resistant alloy film layer. The vacuum deposition process is as follows: : Plasma glow treatment first, the process is: put ABS+PC composite plastic sanitary products into PVD vacuum equipment, vacuumize, when the vacuum degree reaches 10 -2 Pa, the process conditions are ion source current 1.2A, duty cycle 40%, argon flow rate 400SCCM, time 5min, in order to achieve the purpose of cle...

Embodiment 3

[0049] A method for preparing an anti-fingerprint film on the surface of a copper faucet bathroom product, the preparation process comprising the following steps:

[0050] Step (1): Degrease the surface of the copper faucet bathroom product with wire drawing lines after nickel plating, and the degreasing is carried out by vacuum hydrocarbon cleaning technology;

[0051] Step (2): Transfer the copper faucet bathroom products treated in step (1) to a vacuum coating rack, and hang them into the vacuum coating equipment to vacuum-plate a high-corrosion-resistant alloy film on the surface. The vacuum deposition process is: first Plasma glow treatment, the process is: put the copper faucet bathroom products into the PVD vacuum equipment, vacuumize, when the vacuum degree reaches 10 -2 Pa, the process conditions are ion source current 10A, duty cycle 30%, argon flow rate 300SCCM, time 7min, in order to achieve the purpose of cleaning and activating the surface of the substrate.

[0...

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Abstract

The invention discloses a method for preparing an anti-fingerprint film on the surface of sanitary products, which relates to the surface treatment of sanitary products. Provides a method for preparing an anti-fingerprint film on the surface of sanitary products, which is environmentally friendly, highly corrosion-resistant, highly wear-resistant, and has anti-fingerprint performance. Degrease the surface of the substrate with wire drawing lines after electroplating nickel, and then vacuum-plate corrosion-resistant alloy film layer, vacuum-plate color layer, intermediate-frequency magnetron sputtering transparent silicon oxide film, and vacuum-evaporate fluoropolymer in sequence. Transparent nano-anti-fingerprint film layer, that is, to complete the preparation of anti-fingerprint film on the surface of bathroom products. It is environmentally friendly, and at the same time, the film layer has high corrosion resistance and excellent wear resistance, which can meet the high-end quality requirements of the current sanitary industry.

Description

technical field [0001] The invention relates to surface treatment of sanitary products, in particular to a method for preparing an anti-fingerprint film on the surface of sanitary products. Background technique [0002] In the surface treatment technology of the current bathroom products, most of the products use the vacuum coating layer as the outermost layer, so that not only can it be convenient to obtain a variety of colors, but also the wear resistance of the vacuum coating layer is more wear-resistant than that of the electroplated chrome layer. So this technique is used a lot. However, because the metal particles in the vacuum coating layer are very small, and the film layer is not dense and there are many holes, when people hold the product with their hands, the sweat on their hands is easy to adhere to the product, leaving fingerprints, and the product Fingerprints are not easy to clean off, and generally need to use alcohol solution to wipe them off. This environm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C28/00C23C14/35C23C14/24C23C14/06C23C14/08
Inventor 余水张恩瑞张先超李明仁
Owner XIAMEN RUNNER IND CORP
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