Back：Trivalent chromium Acid Zinc
Trivalent Chromium Zinc (iridesent)
Specifications
Thickness: 3~15U(according to customer's requirement)
Salt spray capacity:24-240 hours for white rust, 96-1000 hours for red rust (according to customer's requirement).
Coefficient of friction range:0.07-0.22(according to customer's requirement)
