Black Chromate Conversion Agent
SCOPE OF APPLICATION
DIPSOL FPB-275 is a black chromate conversion agent for use on zinc-iron-phosphor alloy deposit providing excellent corrosion resistance and appearance.
- Provides more than three to four times the corrosion resistance of zinc in salt spray testing
- Excellent corrosion resistance in high temperature applications as compared to conventional Zn-Fe alloy plating
- Silver free black chromate
- The silver free black chromate provides high corrosion resistance