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A kind of corrosion-resistant spectacle frame and its processing technology

A glasses frame, corrosion-resistant technology, used in glasses/goggles, anti-corrosion coatings, instruments, etc., can solve problems such as rust and poor corrosion resistance, improve stability, improve coating adhesion, and improve corrosion resistance. performance effect

Active Publication Date: 2022-02-22
温州市皓朗眼镜有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the corrosion resistance of the glasses frame made of copper alloy on the market is poor, and it is easy to rust due to sweat erosion, so it still needs to be improved

Method used

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  • A kind of corrosion-resistant spectacle frame and its processing technology
  • A kind of corrosion-resistant spectacle frame and its processing technology
  • A kind of corrosion-resistant spectacle frame and its processing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] This application discloses a corrosion-resistant spectacle frame and its processing technology, referring to figure 1 , the processing technology includes the following steps:

[0042] S1. Preparation of surface treatment agent: Bisphenol A epoxy resin and methacrylic acid were stirred and reacted at 90°C for 2h in the presence of a catalyst. When the pH<10, cooled to 40°C and added nano-sized zirconium dioxide and styrene and stirred for 20min , and finally add ammonium tartrate and curing agent, stir for 15 minutes, and cool to room temperature to obtain a surface treatment agent;

[0043] S2. Coat the surface treatment agent on the main body of the frame; brush the surface treatment agent obtained in S1 on the surface of the mirror ring and temple, and then continue to brush after drying for 10 seconds. Repeat the operation 3 times and place it in an oven at 50°C Internal drying;

[0044] S3. Combination of the main body of the spectacle frame; hinge and combine th...

Embodiment 2

[0047] This application discloses a corrosion-resistant spectacle frame and its processing technology, referring to figure 1 , the processing technology includes the following steps:

[0048] S1. Preparation of surface treatment agent: Bisphenol A epoxy resin and methacrylic acid were stirred and reacted at 120°C for 4h in the presence of a catalyst. When pH<10, cooled to 50°C and added nano-zirconia and styrene and stirred for 35min , and finally add ammonium tartrate and curing agent, stir for 20 minutes, and cool to room temperature to obtain a surface treatment agent;

[0049] S2. Coat the surface treatment agent on the main body of the mirror frame; brush the surface treatment agent obtained in S1 on the surface of the mirror ring and temples, dry for 15 seconds after brushing and then continue brushing, repeat the operation 4 times, and place in an oven at 55 °C Internal drying;

[0050] S3. Combination of the main body of the spectacle frame; hinge and combine the tem...

Embodiment 3

[0053] This application discloses a corrosion-resistant spectacle frame and its processing technology, referring to figure 1 , the processing technology includes the following steps:

[0054] S1. Preparation of surface treatment agent: Bisphenol A epoxy resin and methacrylic acid were stirred and reacted at 100°C for 3h in the presence of a catalyst. When the pH<10, cooled to 45°C and added nano-zirconia and styrene and stirred for 30min , and finally add ammonium tartrate and curing agent, stir for 18 minutes, and cool to room temperature to obtain a surface treatment agent;

[0055] S2. Coat the surface treatment agent on the main body of the mirror frame; brush the surface treatment agent obtained in S1 on the surface of the mirror ring and temples, dry for 13 seconds after brushing, and then continue brushing, repeat the operation 4 times, and place in an oven at 52°C Internal drying;

[0056]S3. Combination of the main body of the spectacle frame; hinge and combine the ...

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Abstract

This application relates to the field of glasses accessories, and discloses a corrosion-resistant glasses frame and its processing technology. The glasses frame includes a frame body composed of a mirror ring and temple legs. The frame body is copper alloy, and the frame body is treated with a surface treatment agent. , the surface treatment agent includes the following raw materials in parts by weight: 60-80 parts of methacrylic acid; 5-8 parts of bisphenol A epoxy resin; 1-2 parts of catalyst; 2-3 parts of styrene; 4-5 parts of nanometer Zirconia; 3-4 parts ammonium tartrate; 1-2 parts curing agent. The application has the following advantages and effects: the catalyst catalyzes the reaction of methacrylic acid and bisphenol A epoxy resin to prepare epoxy vinyl ester resin, the ester bond contained is next to the terminal double bond, and the double bond is cured to form a three-dimensional network to protect the ester group , so that the ester bonds that are vulnerable to water or acid and alkali attacks are protected, thereby improving corrosion resistance.

Description

technical field [0001] The present application relates to the technical field of eyeglass accessories, in particular to a corrosion-resistant eyeglass frame and its processing technology. Background technique [0002] Spectacle frames are an important part of glasses, usually including mirror rings and temples, which mainly play the role of supporting spectacle lenses, and spectacle frames with beautiful appearance can also play an aesthetic role. Materials mainly include metal, plastic or resin, natural materials, etc. According to the style, it can be divided into full frame, half frame, frameless and other types. [0003] At present, the corrosion resistance of the spectacle frames made of copper alloy on the market is relatively poor, and it is easy to rust due to sweat erosion, so it still needs to be improved. Contents of the invention [0004] In order to improve the corrosion resistance of copper alloy spectacle frames, the application provides a corrosion-resist...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02C5/00C09D163/10C09D7/61C09D7/63C09D5/08C08G59/17
CPCG02C5/008C09D163/10C09D7/61C09D7/63C09D5/08C08G59/1466
Inventor 丁克胜徐涛
Owner 温州市皓朗眼镜有限公司
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