The main function and application of cold galvanizing

This is mainly introduced to the application of cold galvanizing, cold galvanizing, also known as galvanizing, is a kind of rust and corrosion resistant cold galvanizing coating, can form a hard and telescopic film, can

This paper mainly introduces the application of cold galvanizing, cold galvanizing, also known as galvanizing, is a kind of rust prevention, corrosion prevention of cold galvanizing coating, can form a hard and telescopic film, can be bonded with any metal substrate. High performance galvanizing agent with more than 95% pure zinc content can be adhered to bare metal by electrochemical action. This coating provides reactive plating protection against rust even in the event of scratches or wear. The coating dries quickly, has excellent adhesion, and forms a gray coating after use.

At present, the main role of galvanizing is functional corrosion resistance, oxidation resistance, physical resistance and so on, and decorative - to improve the appearance of the ornamental, so it is widely used in:

1. the automobile industry, a lot of internal parts are used;

2. the electronic industry, headphones are used a lot, some screws will also be used;

3. construction engineering, mainly pipes, sheets, screws are also a lot;

4. Household, internal parts of household appliances, bicycles, locks, kitchen and bathroom, etc.;

5. construction machinery, industrial applications are also many, such as screws and nuts, power tools, wrenches and pliers;

6. Protect and repair galvanized sheet, structural steel, steel roof, doors and Windows after processing, Marine equipment seriously corroded by seawater, public equipment, metallurgical plant, water treatment plant, paper mill facilities and so on.

In addition, there are many kinds of galvanized products, such as galvanized sheet, galvanized pipe, galvanized metal plate is more corrosion resistant. Cold galvanizing is used to protect metals from corrosion. For this purpose, a zinc filler coating is applied to the protected surface by any coating method. After drying, a zinc filler coating is formed, which has a zinc content in the dry coating.