Under what conditions will tinplate rust? How to remove rust?

Coffee tin box

Tinplate is also commonly referred to as tinplate and tinplate iron tires. The galvanic reaction occurs under the action of water, oxygen, and carbon dioxide. Because iron is more metallic than tin, iron is corroded as a cathode, and iron is sacrificed to protect tin. Accelerate the corrosion of the iron. There is no particularly good way to prevent the tinplate from being corroded, but you can brush oil or anti-rust paint on the outside of the tinplate, but you must not break the skin of the tinplate. You can also paste a zinc block on the outside of the tinplate. Can protect iron.

Tinplate box

Rust removal of tinplate: water washing→flash plating replacement copper→water washing→mechanical galvanizing deposition transition bottom layer→mechanical galvanizing deposition→water polishing→parts pouring and separating→hot water washing (or as required, the surface of the parts is chromium passivated and immersed in related protective layers) →Dry and dry →Check and accept.

Was this blog post helpful to you? Sí (0) No(0)

Publicado en: Conocimientos técnicos

Deja un comentario

Nombre

Asunto

Comentario

Clasificación:

Código de seguridad:

Entradas de blog relacionadas

Tin box printing process and advantages

Publicado en: Conocimientos técnicos
06/22/2020

4717 visitas 1 Gustó

Our enterprise produces more than 10 million tinplate moon cake boxes every year. We have 5 automatic production...
Read more
Coffee tin can manufacturing process

Publicado en: Conocimientos técnicos
06/23/2020

4880 visitas 0 Gustó

Shangzhimei specializes in the production of coffee tin cans and tea tin cans, with an annual output of 10 million...
Read more
Brief introduction of manufacturing process of five-piece tea pot

Publicado en: Conocimientos técnicos
06/29/2020

3032 visitas 0 Gustó

Tea is a dry product, which is easy to absorb moisture and produce qualitative changes. It has strong absorption of...
Read more
Discussion on the printing process and characteristics of tin cans

Publicado en: Conocimientos técnicos
06/30/2020

3629 visitas 0 Gustó 1 comentario

In order to maintain the original quality of various foods, in 1819, American Underwood opened the first tinplate...
Read more
Custom tin can packaging to enhance the brand effect

Publicado en: Conocimientos técnicos
07/01/2020

3048 visitas 0 Gustó

Tin containers are the world leader in packaging products such as beverages, food and biscuits and chocolate. Because...
Read more