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Mobile phone cover plate cleaning method

A mobile phone cover and cleaning technology, which is applied to cleaning methods and utensils, cleaning methods using liquids, chemical instruments and methods, etc., can solve the problems of high production cost, long cycle, and prolonged ultrasonic time, and achieve stable cleaning and cleanliness. The effect of low production cost and simple method

Inactive Publication Date: 2019-05-10
DONGGUAN JINGBO PHOTOELECTRIC BIT CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the unstable incoming materials from the supplier, the cleaning degree is not stable. When the cleaning degree is not good, more liquid medicine needs to be used, and the ultrasonic time needs to be prolonged to achieve the required cleanliness, which leads to production High cost and long cycle defects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A method for cleaning a mobile phone cover comprising the following steps:

[0030] Step 1, add the powder into the water, stir well, and make it reach 1.08g / cm 3 The milling concentration of milling water is obtained;

[0031] Step 2, put the mobile phone cover into the milled water obtained in step 1, and then perform ultrasonic cleaning for 2 minutes to complete the cleaning of the mobile phone cover;

[0032] Wherein, in step 1, milling powder is made up of the component of following percentage by weight:

[0033] Cerium Oxide 54%

[0034] Lanthanum oxide 25%

[0035] Rare earth fluoride 21%.

Embodiment 2

[0037] A method for cleaning a mobile phone cover comprising the following steps:

[0038] Step 1, add the powder into the water, stir well, and make it reach 1.06g / cm 3 The milling concentration of milling water is obtained;

[0039] Step 2, put the mobile phone cover into the milled water obtained in step 1, and then perform ultrasonic cleaning for 2.5 minutes to complete the cleaning of the mobile phone cover;

[0040] Wherein, in step 1, milling powder is made up of the component of following percentage by weight:

[0041] Cerium Oxide 52%

[0042] Lanthanum oxide 26%

[0043] Rare earth fluoride 22%.

Embodiment 3

[0045] A method for cleaning a mobile phone cover comprising the following steps:

[0046] Step 1, add the powder into the water, stir well, and make it reach 1.1g / cm 3 The milling concentration of milling water is obtained;

[0047] Step 2, put the mobile phone cover into the milled water obtained in step 1, and then perform ultrasonic cleaning for 1.5 minutes to complete the cleaning of the mobile phone cover;

[0048] Wherein, in step 1, milling powder is made up of the component of following percentage by weight:

[0049] Cerium Oxide 55%

[0050] Lanthanum oxide 25%

[0051] Rare Earth Fluoride 20%.

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PUM

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Abstract

The invention relates to the technical field of mobile phone cover plate production, in particular to a mobile phone cover plate cleaning method. The mobile phone cover plate cleaning method comprisesthe following steps of S1 adding the grinding powder into water, uniformly stirring to achieve a certain grinding powder concentration so as to obtain the grinding powder water; S2 putting a mobile phone cover plate into the grinding powder water obtained in the step 1, and then carrying out ultrasonic cleaning so as to completing the cleaning of the the mobile phone cover plate; wherein the components of the grinding powder are cerium oxide, lanthanum oxide and rare earth fluoride. The grinding powder water with certain concentration is prepared by adding the grinding powder into water, andthen the mobile phone cover plate is subjected to ultrasonic cleaning by the aid of the grinding powder water, so that the cleaning cleanliness of the mobile phone cover plate can be stable, the grinding powder water has the advantages of being low in production cost and short in period.

Description

technical field [0001] The invention relates to the technical field of production of mobile phone cover plates, in particular to a method for cleaning mobile phone cover plates. Background technique [0002] At present, in smart phones, the cover plate of the mobile phone is generally a glass cover plate. During the production process of the glass cover, the glass cover needs to be cleaned. In the prior art, a liquid medicine provided by a supplier is used to clean the cover plate of the mobile phone. However, due to the unstable incoming materials from the supplier, the cleaning degree is not stable. When the cleaning degree is not good, more liquid medicine needs to be used, and the ultrasonic time needs to be extended to achieve the required cleanliness, which leads to production The defect of high cost and long period. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies in the prior art and provide a method for clea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/12
Inventor 徐贤德
Owner DONGGUAN JINGBO PHOTOELECTRIC BIT CO
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