no touch keychain and door opener anti-oxidation surface treatment method

In the process of producing brass no touch keychain and door opener, due to process requirements, for copper parts that have just been processed or polished, if the surface is not treated in time for oxidation protection, it will take a few hours and the slow will Within three to five days, the brass no touch keychain and door opener will be oxidized, discolored, and the surface will be rusted.

So how can we prevent the surface oxidation of brass no touch keychain and door opener? Let me introduce the anti-oxidation surface treatment method of brass no touch keychain and door opener.

1. To clean the rusted brass no touch keychain and door opener, it is recommended to use a special copper cleaning agent first, which can gradually wash away the surface damaged by rust and keep the intact part from being damaged. The length of soaking time in the cleaning agent mainly depends on the surface condition of the brass no touch keychain and door opener. The heavily rusted brass no touch keychain and door opener can be soaked in the solution for ten minutes, and the slightly rusted brass can be soaked for a few minutes. It can clean the surface rust, grease and sweat.

2. After cleaning, use a copper chemical polishing solution, mainly to selectively dissolve the uneven areas on the surface of the copper product, eliminate wear marks, and erosively level it. It can also remove burrs, copper rust and other impurities. After polishing, the surface can achieve a mirror-bright effect, with uniform and long-lasting gloss.

3. After polishing, the copper parts are put into the copper passivation solution very quickly. The main purpose of passivation is to prevent rust and discoloration. After passivation treatment, the copper parts can be kept bright as new for a long time without oxidation and discoloration. The triple effect of anti-corrosion can also achieve higher resistance to salt spray test without affecting electrical conductivity. It is an excellent choice for copper product processes to inhibit corrosion, rust and oxidation.

Dongguan Zhenming Hardware & Plastic Technology Co., Ltd. produces colorful no touch keychain and door opener, with high fashion sense and beautiful face value, and safe and hygienic materials.

 Zhenming mainly producing eyelet、buckle、puller 、nameplate、aglet、carabiner、snap hook、metal buckle、button、shoelace、keychain、no touch keychain and door opener.

It is the honor of Zhenming to serve you. It is Zhenming's pursuit to exceed your expectations. Welcome to discuss cooperation and create brilliant together!

For more product information, please contact: Mr. Zeng 13728219269 Website: http://www.kmhardware.com/