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Antitarnish-A-100 PRO-KIT

Passivation of precious metal surfaces by electrophoretic / electrolytic coating process

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Strong tarnish protection for silver and other metal surfaces and alloys – applied by electrophoretic / electrolytic coating process.

Antitarnish-A-100 PRO-KIT

Antitarnish-A-100 PRO-KIT – Features & Advantages

  • Long-lasting protection against oxidation and discoloring
  • Usage for decorative and electrical applications
  • Ideal for rack, barrel and continuous lines
  • Absolutely no visible alterations regarding brilliance and color
  • Unlimited capability of bonding and soldering after passivation step
  • Improved frictional properties of contact plugs and connectors
  • No negative influence on electrical properties; unaltered conductivity and contact resistance
  • Excellent skin tolerance
  • Free of chromium (VI) compounds and solvents
  • Easy disposal of the used solution - biologically harmless

Setting up of passivation solution

  • Warm up 100ml-bottle of Antitarnish-A-100 to 45-50°C.
  • Warm up 9.9 liters of deionised water to 45-50°C in a tank (i.e. polypropylene).
  • Shake thoroughly warmed up bottle of Antitarnish-A-100 concentrate and pour out passivation concentrate in the tank of 9.9 liters deionised water.
  • Stir this solution for 5 min and keep solution temperature at 45-50°C (optimum: 50°C).
  • Put 25-50 grams of A-100 PRO-SALT (conducting salt) into solution and dissolve by stirring.
  • Adjust the pH-value of the passivation bath with sodium hydroxide to pH 3.7.
  • The passivation bath Antitarnish-A-100 PRO-KIT is now ready for use.

Passivation process

  • Use mixed metal oxide coated titanium anode and apply a voltage of 3.5-5.0 V to the passivation bath.
  • Dip workpieces into softly agitated passivation bath at 45-50°C.
  • Take out workpieces after 5-7 min.
  • Firstly rinse in cold (= room temperature) deionised water for 10-20 sec.
  • Then rinse in 50-60°C warm deionised water for 1 min.
  • Dry workpieces with hot air (max 60°C) or put workpieces in oven (max. 60°C).
  • Now the workpieces are passivated and protected against tarnishing and oxidation processes.
Product Function / Description Measuring Unit Package Size Order Number Product Information Download
Antitarnish-A-100 PRO-KIT Passivation Solution - High Concentrate ml
Ltr.
Ltr.
Ltr.

100
1
5
10

6001000
6001001
6001005
6001010
Short Version (PDF)
Long Version (PDF)

A-100 PRO-SALT

Conducting Salt for Antitarnish-A-100 PRO-KIT  g
 g
kg
kg
kg
100
500
1
5
10
6002000
 6002500
6002001
6002005
6002010
Short Version (PDF) 

Contact

ALBILEX GmbH & Co. KG
Achtzehnmorgenweg 3
61250 Usingen
Germany

Telefon: +49 (0) 6081-1040-0
Telefax: +49 (0) 6081-1040-40
E-Mail: info@albilex.de
Web: www.albilex.de

Your Contact Persons

Please address inquiries to:

Mrs. Franziska Kohn
kohn@albilex.de

Mrs. Kerstin Zwermann
zwermann@albilex.de