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A mobile phone button and its processing technology

A processing technology and button technology, which is applied to the structure and coating of telephone sets, can solve the problems of poor wear resistance, and achieve the effects of improving wear resistance, improving wear resistance, and improving smoothness

Active Publication Date: 2021-11-26
石狮市星盛五金制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing chromium electroplating adopts DC power supply, and the thickness of the chromium plating layer only reaches 0.25-0.5 microns, which has only decorative effect and poor wear resistance, so it still needs to be improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The application discloses a mobile phone key and its processing technology. The mobile phone key is treated by a surface treatment agent, and the surface treatment agent includes the following raw materials: cyanate resin; diallyl tetra-trimethylsiloxy disiloxane Alkane; Catalyst; Hydroxyl silicone oil; Deionized water; Wherein, catalyst is palladium chloride. The processing technology includes the following steps:

[0038] S1. Preparation of surface treatment agent; mix cyanate resin, diallyl tetra-trimethylsiloxydisiloxane and catalyst, heat up to 60°C, stir for 50 minutes, then add hydroxy silicone oil, continue stirring 5min; add deionized water and stir for 5min to obtain a surface treatment agent;

[0039] S2. Surface treatment of mobile phone keys; the surface treatment agent prepared in S1 is coated on the surface of mobile phone keys, and then coated again after drying, and coated 3 times;

[0040] S3. Curing treatment: drying at 40° C. for 10 minutes, and co...

Embodiment 2

[0043] The application discloses a mobile phone key and its processing technology. The mobile phone key is treated by a surface treatment agent, and the surface treatment agent includes the following raw materials: cyanate resin; diallyl tetra-trimethylsiloxy disiloxane Alkane; Catalyst; Hydroxyl silicone oil; Deionized water; Wherein, catalyst is palladium chloride. The processing technology includes the following steps:

[0044] S1. Preparation of surface treatment agent; mix cyanate resin, diallyl tetra-trimethylsiloxydisiloxane and catalyst, heat up to 70°C, stir for 60 minutes, then add hydroxy silicone oil and continue stirring 8min; add deionized water and stir for 10min to obtain a surface treatment agent;

[0045] S2. Surface treatment of mobile phone keys; the surface treatment agent prepared in S1 is coated on the surface of mobile phone keys, and then coated again after drying for 5 times;

[0046] S3. Curing treatment: drying at 60° C. for 15 minutes, and coolin...

Embodiment 3

[0049] The application discloses a mobile phone key and its processing technology. The mobile phone key is treated by a surface treatment agent, and the surface treatment agent includes the following raw materials: cyanate resin; diallyl tetra-trimethylsiloxy disiloxane Alkane; Catalyst; Hydroxyl silicone oil; Deionized water; Wherein, catalyst is palladium chloride. The processing technology includes the following steps:

[0050]S1. Preparation of surface treatment agent; mix cyanate resin, diallyl tetra-trimethylsiloxydisiloxane and catalyst, heat up to 65°C, stir for 55 minutes, then add hydroxy silicone oil and continue stirring 7min; add deionized water and stir for 8min to obtain a surface treatment agent;

[0051] S2. Surface treatment of mobile phone keys; the surface treatment agent prepared in S1 is coated on the surface of mobile phone keys, and then coated again after drying, and coated 4 times;

[0052] S3. Curing treatment: drying at 50° C. for 13 minutes, and ...

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PUM

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Abstract

The application relates to the field of mobile phone keys, and discloses a mobile phone key. The mobile phone key is treated with a surface treatment agent, and the surface treatment agent includes the following raw materials in parts by weight: 40-45 parts of cyanate resin; 9-12 parts of diallyl Four-trimethylsiloxydisiloxane; 1-2 parts of catalyst; 2-3 parts of hydroxyl silicone oil; 50-60 parts of deionized water; the preparation method is: S1. Preparation of surface treatment agent; S2. Mobile phone key Surface treatment; S3. curing treatment; this application has the following advantages and effects: the polymer molecular chain formed by the combination of diallyl tetra-trimethylsiloxy disiloxane and cyanate resin has a high degree of curling , has a toughening effect and improves the wear resistance of the surface treatment agent; the polymerization product obtained from cyanate resin and diallyl tetra-trimethylsiloxydisiloxane is further mixed with hydroxyl silicone oil to reduce interfacial tension, Improve the stability of the surface treatment agent mixed system; hydroxyl silicone oil improves the smoothness and the touch of the surface treatment agent coating film.

Description

technical field [0001] The present application relates to the field of mobile phone keys, in particular to a mobile phone key and its processing technology. Background technique [0002] Usually, the buttons on a mobile phone are divided into two parts: a button switch and a decorative button. The decorative button is installed on the button switch. Usually, the human hand touches the decorative button, and the material of the decorative button is metal or plastic. Usually, the plastic is used as the base. Coated with rare metal chrome. [0003] But existing chromium electroplating adopts DC power supply, and the thickness of chromium plating layer only reaches 0.25-0.5 micron, has only decorative effect, and wear resistance is very poor, therefore still needs to be improved. Contents of the invention [0004] In order to improve the wear resistance of the mobile phone key, the application provides a mobile phone key and a processing technology thereof. [0005] In the f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D4/06C09D7/65H04M1/23
CPCC09D4/06C09D7/65H04M1/23
Inventor 王明新王明浩郑加强张发均
Owner 石狮市星盛五金制品有限公司