Cost effectiveness & High performance
Cr3 PASSIVATION
Our trivalent chromium (Cr3) passivation products can effectively protect zinc-coated steel surfaces by forming a durable conversion coating on the zinc layer
Trivalent chromium (Cr3) passivation products
XTC-300 A green, aqueous Cr3 passivation solution (pH < 2.0, ~18% solids) offers strong corrosion resistance for HDG/GI and complies with RoHS
XTC-300Z significantly improves the formability of GI sheets and provides excellent corrosion resistance. Tt enables downstream customers to eliminate metal forming oils during processing, resulting in overall cost saving
XTC-400: A green, aqueous Cr3 passivation solution (pH < 2.5, ~18% solids). It offers a combination of desirable properties including excellent corrosion resistance, blackening resistance and suitable for Zn-Al-Mg alloy coated steel coils with different alloy coating compositions such as Zn-2Al-2Mg, Zn-6Al-3Mg, Zn-11Al-3Mg.
SDS/TDS upon request