Overview of phosphorus-free conversion agent and treatment process content

Overview of phosphorus-free conversion agent and treatment process content

Overview of phosphorus-free conversion agent:

1. This product is a new non-phosphorus environment-friendly surface treatment product, which does not contain phosphorus, heavy metals and other substances harmful to the environment. It is an ideal substitute for traditional phosphating products.

2. After treatment with this product, a dense conversion film is formed on the surface, which can effectively improve the adhesion with the paint film.

3. This product has no sediment and is easy to operate without heating. The treated surface is clean and does not need to be re-treated.

4. This product is an alternative to traditional phosphating agent products and is an ideal product for pretreatment before coating. The product has the advantages of simple use, short processing time, lower use cost than phosphating agent, convenient tank solution maintenance and good working environment.

5. This product is suitable for the treatment of cold rolled steel sheet, galvanized sheet, aluminum and aluminum alloy workpiece. The treated film is colorless to rainbow color according to the different materials, and the adhesion with the coating reaches more than one level.

Phosphorus-free conversion agent treatment process:

Work piece degreasing → water washing → water washing → phosphorus free conversion → drying or natural drying.