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
