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Zinc-calcium phosphating

Expertly executed zinc-calcium phosphating treatments

FIMEUR has been operating for over 40 years in the field of chemical treatments on metals: one of the most requested and efficient processes is the zinc-calcium phosphating treatment.

Characteristics of a product subjected to zinc-calcium phosphating

The zinc-calcium phosphating treatment is an excellent primer for painting and a stable base for bonding plastics such as rubber, Teflon or other polymers. Metals subjected to zinc-calcium phosphating acquire excellent anchoring properties, ensuring maximum adhesion between surfaces and ensuring a long life to the paint or applied material. Since there are no particular phenomena of hydrogen embrittlement, zinc-calcium phosphating can be used to facilitate the cold deformation of metals.

The Advantages of Zinc-Calcium Phosphating

The zinc-calcium phosphating treatment gives metals specific properties, offering the following advantages:

Creation of a protective layer along the surface of the metal.


The treatment is eco-friendly as it does not contain harmful substances such as hexavalent chromium.


Improved product durability and reliability.


Improved paint adhesion and finish quality.

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