Conversion Coating with Zirconium Based (Zr)

Conversion coatings are coatings for metals where the part surface is converted into the coating with a chemical or electro-chemical process. Examples include chromate conversion coatings, phosphate conversion coatings, bluing, black oxide coatings on steel, and anodizing.

A simple process of conversion coating with Zirconium based (Zr) in Aluminium treatment:

a. Degreasing

    Product : Diaclean M-200 or Diaclean H-460

    Temperature : Room Temperature (RT), Ambien

    Contact Time : 5 - 15 Minutes (depending on the oil)

    Concentration : 3 - 5%

b. Water Rinsing

    Product : City water

    Temperature : Room Temperature (RT), Ambien

    Contact Time : 1 - 2 Minutes

c. Conversion coating (for the best result can be involve with etching)

    Product : Diachrome EM-480

    Temperature : Room Temperature (RT), Ambien

    Contact Time :  2 - 5 Minutes

    Concentration : 2 - 5%

d. Water Rinsing

    Product : City water

    Temperature : Room Temperature (RT), Ambien

    Contact Time : 1 - 2 Minutes

e. Drying

Our Product for Aluminium : Diachrome EM-480

Result of treatment with Diachrome EM-480 -- clear coating :

Benefit of conversion coating with Zirconium based:
- Non heavy metal and hazardous chromium.
- Excellent corrosion protection.
- Low cost (economics, low energy).
- Low consumption.
- Possibly of working at ambient temperature.

For more information,please contact us :

PT. Aalen Chemicals Indonesia

Jl Pulobuaran III, Blok G3,

Kawasan Industri JIEP Pulogadung

Tlp : 021-46830522
Web : www.aalen.co.id
Email : aalen.chemicals@gmail.com, aalen@cbn.net.id