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Fingerprint resistant coating, fingerprint resistant stainless steel plate and method for preparing fingerprint resistant stainless steel plate

A stainless steel plate, anti-fingerprint technology, applied in the direction of coating, etc., can solve the problems of tarnish, pollution, and unsightly appearance of the surface of the stainless steel decorative plate, and achieve the effects of easy oil stain slipping, high surface hardness, and good oleophobicity

Inactive Publication Date: 2012-08-01
SUZHOU HENGQIANG STAINLESS STEEL MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The surface of the existing ordinary untreated stainless steel plate is not resistant to friction, and there will be scratches when it is rubbed. It is easily polluted by grease and uric acid contained in fingerprints, and it is not easy to scrub. The stains formed on the surface of the stainless steel plate are not easy to scrub off, and the surface of the stainless steel decorative plate gradually loses its luster, which is very unsightly, so the grade of the product is reduced, and the added value of the product is not high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] 1. Preparation of anti-fingerprint coating

[0017] Add YCK-5040 polysiloxane additive (anti-scratch / hand feel) produced by Canada Y.C.K Company when stirring NT5300 nano-silica coating (manufactured by Dongguan Naite Decoration Materials Co., Ltd.) at room temperature 22-28°C slip agent) and BYK-430 solvent from Germany, stir well and evenly.

[0018] In the anti-fingerprint paint, the parts by weight of nano-silica paint, YCK-5040 polysiloxane additive, and BYK-430 solvent are: 99%, 0.03%, and 0.97%, respectively.

[0019] 2. Preparation of anti-fingerprint stainless steel plate

[0020] The stainless steel plate is pre-treated and washed with sodium hydroxide or clear water, then rinsed with clean water, and dried for later use.

[0021] The anti-fingerprint coating is applied to the upper surface of the stainless steel plate conveyed by the conveying device (the surface that needs to be coated with anti-fingerprint coating) by roll coating method. The thickness of...

Embodiment 2

[0025] 1. Preparation of anti-fingerprint coating

[0026] At room temperature 22-28°C, when stirring #337 luxury ink (produced by Singapore Nanfang Group), add YCK-5040 polysiloxane additive (anti-scratch / hand feel slippery agent) produced by Canada Y.C.K company and German BYK-430 solvent, fully stirred evenly.

[0027] In the anti-fingerprint coating, the parts by weight of #337 luxury ink, YCK-5040 polysiloxane additive, and BYK-430 solvent are: 99%, 0.03%, and 0.97%, respectively.

[0028] 2. Preparation of anti-fingerprint stainless steel plate

[0029] The stainless steel plate is pre-treated and washed with sodium hydroxide or clear water, then rinsed with clean water, and dried for later use.

[0030] Apply anti-fingerprint paint to the upper surface of the stainless steel plate (the surface that needs to be coated with anti-fingerprint paint) that is quickly conveyed by the conveying device by rolling coating method. The thickness of the coated anti-fingerprint pai...

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Abstract

The invention provides a fingerprint resistant coating, which is coated on the surface of a stainless steel plate so that the surface of the stainless steel plate is anti-fouling and fingerprint-resistant, is fine in hydrophobicity and lipophobicity and has a self-cleaning function. The fingerprint resistant coating comprises, in weight percent, 0.02%-0.04% of polysiloxane auxiliaries, 98.5%-99.5% of nano silica coatings or #337 luxurious ink and the balance BYK-430 solvents. The invention further provides a fingerprint resistant stainless steel plate, which is formed by coating the fingerprint resistant coating on the stainless steel plate. Besides, the invention further provides a method for preparing the fingerprint resistant stainless steel plate. The method includes the steps: cleaning and drying the surface of the stainless steel plate; coating the fingerprint resistant coating; and drying the fingerprint resistant coating to obtain the fingerprint resistant stainless steel plate.

Description

technical field [0001] The invention relates to an anti-fingerprint paint, in particular to an anti-fingerprint stainless steel plate coated with an anti-fingerprint paint and a preparation method thereof. Background technique [0002] Stainless steel plate is an important and necessary material for modern elevators, high-end kitchen and bathroom appliances, architectural decoration, etc. Its natural silver-white metallic luster makes the surface of the decorated object look gorgeous and elegant. [0003] The surface of the existing ordinary untreated stainless steel plate is not resistant to friction, and there will be scratches when it is rubbed. It is easily polluted by grease and uric acid contained in fingerprints, and it is not easy to scrub. The stains formed on the surface of the stainless steel plate are not easy to scrub off, so that the surface of the stainless steel decorative plate gradually loses its luster, which is very unsightly, thus reducing the grade of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/00C09D7/12C09D1/00
Inventor 吴晨
Owner SUZHOU HENGQIANG STAINLESS STEEL MATERIAL
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