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Keyboard water paint with high wear resistance and high hardness and preparation method thereof

A high-hardness, water-based paint technology, applied to biocide-containing paints, anti-fouling/underwater paints, coatings, etc., can solve the problem of single coating effect of computer keyboards, achieve smooth hand feeling, good biodegradability, Effect of improving hardness and wear resistance

Active Publication Date: 2017-09-08
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing computer keyboard coating effect is relatively simple, such as keyboard antibacterial coating, high wear-resistant keyboard, etc.

Method used

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  • Keyboard water paint with high wear resistance and high hardness and preparation method thereof
  • Keyboard water paint with high wear resistance and high hardness and preparation method thereof

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The invention provides a water-based paint for keyboards with high wear resistance and high hardness, which comprises the following components in parts by weight:

[0030] 40-60 parts of film-forming substances, 8-15 parts of film-forming aids, 1-4 parts of fungicides, 2-4 parts of wax powder, 1-3 parts of nano-alumina, 15-25 parts of pigments and fillers and co-solve...

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Abstract

The invention discloses keyboard water paint with high wear resistance and high hardness and a preparation method thereof. The water paint consists of the following components in parts by weight: 40-60 parts of a film forming matter, 8-15 parts of a film forming auxiliary, 1-4 parts of a bactericide, 2-4 parts of wax powder, 1-3 parts of nano-aluminum oxide, 15-25 parts of pigment and filler and a cosolvent; the cosolvent contains 2-5 parts of a dispersant, 1-3 parts of a pH regulator, 1-4 parts of a defoamer, 1-3 parts of a wetting and leveling agent, 2-5 parts of a thickening agent and 1-2 parts of an adhesion promoter; and counted by percentage by weight, the film forming matter consists of 50-75% of thermoplastic chlorinated polypropylene modified acrylic resin and 25-50% of a thermoplastic hydroxy acrylic acid emulsion. The film forming matter adopted by the invention is chlorinated polypropylene modified acrylic resin, and has the advantages of low VOC, low odor, conformance to the green environmental requirements, acid and alkali resistance, oxidation resistance, high drying speed, strong adhesion of paint film and excellent weather resistance.

Description

technical field [0001] The invention relates to the technical field of water-based paints, in particular to water-based paints for keyboards with high wear resistance and high hardness and a preparation method. Background technique [0002] With the continuous development of modern information technology, computers have been widely used in various industries, and various edge industries of computers have also emerged as the times require. The keyboard is an indispensable part of the computer. The keyboard is the channel for inputting the control information of the text information into the computer. The wear resistance of the keyboard is an important indicator for testing the quality of the keyboard. After a long-term use of the keyboard with high wear resistance, the surface writing It will not be blurred, affecting the appearance and use. During use, the keyboard may come into contact with corrosive substances such as acid and alkali, which will cause damage to the paint ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D7/12C09D5/14C09D5/08
CPCC08K2003/2227C08K2201/011C08L2201/08C08L2205/025C08L2205/035C09D5/08C09D5/14C09D133/00C08L33/00C08L23/06C08L27/18C08L91/06C08K13/02C08K5/47C08K3/22
Inventor 马利纳罗旭铮张戈辉张淼赵宁宁
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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