Black Trivalent Passivate for Alkaline Zinc

LANTHANE BLACK 707 is a specially formulated liquid concentrate. It is based exclusively on trivalent chromium compounds that produces a uniform black film on alkaline zinc electroplated deposits. Used in conjunction with LANTHANE 707 PART C fixing solution and/or FINIGARD topcoat, this formulation will provide exceptional corrosion protection.

For best results, LANTHANE BLACK 707 should be applied to a PRIMION or OKLANE zinc deposit.

 

Features & Benefits

  • Hexavalent chromium-free
  • Superior white corrosion resistance
  • Effective on alkaline zinc electroplated deposits
  • Film with an attractive, pronounced black cast
  • Highly tolerant to metallic impurities
  • Easy to tailor to unique operating characteristics of any given installation

Fields of application

  • Automotive
  • Aerospace
  • Building industry
  • Electrical equipment
  • Electronics and collectors
  • Furniture
  • Leisure equipment
  • Wire goods
  • General industry

This process belongs toLANTHANE LINE

Top-of-the range and comprehensive passivate portfolio for all Zn based alloys. All colours available, with or without Cobalt.

It protects the sacrificial Zn or Zn-Alloy base coat from corrosion and acts as conversion layer between the Zn (Zn-alloy) and the top coat.

Fields of application

  • Automotive
  • Aerospace
  • Building industry
  • Electrical equipment
  • Electronics and collectors
  • Furniture
  • Leisure equipment
  • Wire goods
  • General industry
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In accordance with the European GDPR regulation, to the confidentiality charter and to the protection of personal data, COVENTYA undertakes to collect, in connection with recruitment, only adequate, relevant and strictly necessary data to assess that the candidate has the ability to perform in the proposed job. The Human Resources department will keep your data for the duration of the recruitment and without any particular mention on your part, until 2 years after its reception. For any request concerning your personal data, please contact the Human Resources department of Coventya or DPO@coventya.com

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In accordance with the European GDPR regulation, to the confidentiality charter and to the protection of personal data, COVENTYA undertakes to collect, in connection with recruitment, only adequate, relevant and strictly necessary data to assess that the candidate has the ability to perform in the proposed job. The Human Resources department will keep your data for the duration of the recruitment and without any particular mention on your part, until 2 years after its reception. For any request concerning your personal data, please contact the Human Resources department of Coventya or DPO@coventya.com