Product Name:
YH-CU1000 High Temperature Copper Anti-Oxidant

Solution Composition and Operating Parameters:
YH-CU1000: 10-30 mL/L 

Potassium silver cyanide: 1-5 g/L 

pH: 9-13 

Temperature: 10-40°C 

Treatment Time: 5-20 seconds

Features and Applications:

1、BTA-free anti-oxidant, specially formulated for copper, copper alloy and silver surfaces such as IC frames and connectors.

2、It not only improves the anti-tarnish performance of silver and copper surfaces, but also enhances high-temperature resistance and the adhesion of epoxy resin on copper surfaces under high-temperature conditions.

Specification:

25KG Plastic Drum