As an aluminum, chemically converted coating, the chromate treatment that
has been used the most wide-rangingly has the problems of the
contamination being extreme even when the drying takes place after the
treatment and of the staining phenomenon when drying. The Dia NPT is
a post-treatment agent that had been developed in order to solve such
problems. Also, as a treatment agent for after the sealing of the product
that was anodized, it forms the slipperiness and the lubrication on the
surface of the product.

special features

• It forms the lubricant and water-repellant coating on the surface of the product.
• The drying time after the treatment can be shortened.
• It prevents the discoloring on the level of the minute coating that had been created.