Product Name:YH-500 Copper Anti-tarnish Agent

Solution Composition & Operating Parameters:
YH-500: 20-30 mL/L
Temperature: Ambient - 90℃
Time: 30-60s

Features and Applications:

1、Prevents oxidation on copper and copper alloy surfaces.

2、Improves solderability of copper and copper alloy surfaces.

3、Does not impair electrical conductivity.

4、Long anti-tarnish lifespan. Treated copper surfaces can be stored for several months up to over one year without oxidation.

5、Chromic acid-free formulation for environmental protection.

Specification:25KG plastic drum