Method for producing dirt-resisting dustproof electronic device

A technology for an electronic device and a manufacturing method, which is applied to devices for coating liquids on surfaces, paints containing biocides, antifouling/underwater coatings, etc., can solve problems such as increasing energy consumption, affecting the performance of electronic products, etc. The effect of energy consumption

Inactive Publication Date: 2009-08-05
FUGANG ELECTRONICS DONGGUAN +1
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Problems solved by technology

However, this anti-fouling and dust-proof method requires high-temperature heating to form a protective film, which not only increases energy consumption, but also easily affects the performance of electronic products due to high temperature.

Method used

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Embodiment Construction

[0011] In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the embodiments.

[0012] The manufacturing method of the antifouling and dustproof electronic device of the present invention comprises the following steps:

[0013] Step 1, select appropriate starting reactants and prepare nano-metal oxide colloids by using the sol-gel method. The starting reactants can be various metal alkoxides, which can respectively produce various nano-metal oxides;

[0014] Step 2, dilute the prepared nano-metal oxide colloid with an alcoholic solvent to be a coating slurry with a weight percentage of 30% of the nano-metal oxide colloid, and leave the coating slurry for 24 hours to make the coating The slurry is stabilized into a nano-coating liquid;

[0015] Step 3, the nano-coating solution is evenly coated on the surface of the electronic device by sprayi...

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Abstract

The invention discloses a method for manufacturing a stain-resistant dustproof electronic device, which comprises the following steps of: firstly, making an initial reactant into nano metal oxide colloid by using a sol-gel method; secondly, diluting the nano metal oxide colloid to make coating slurry and standing the coating slurry to obtain a nano coating liquid; thirdly, coating the nano coating liquid uniformly on the surface of the electronic device; and finally, naturally drying the nano coating liquid on the electronic device at room temperature to produce a nano protective filme on the surface of the electronic device. The method for manufacturing the stain-resistant dustproof electronic device adopts drying at a relatively low temperature, reduces energy consumption and avoids damaging the performance of the electronic product.

Description

technical field [0001] The invention relates to an anti-pollution and dust-proof electronic device technology, in particular to a manufacturing method of an anti-pollution and dust-proof electronic device. Background technique [0002] Electronic products have been widely used in daily work and life. With the increase of use time, dust and dirt will adhere to the surface of various electronic products, which will affect the appearance. From a microscopic point of view, the reason why dirt and dust adhere to electronic products is mainly because there are many tiny pores of different sizes on the surface of electronic products, and the size of some dirt and dust particles is smaller than the tiny pores on the surface of electronic products Therefore, to improve the anti-fouling and dust-proof ability of electronic products, it is necessary to effectively repair or fill the pores on the surface of electronic products. [0003] China Taiwan Patent Announcement No. 562790 discl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/24B05D3/00C09D1/00C09D5/16
Inventor 黄志豪
Owner FUGANG ELECTRONICS DONGGUAN
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