Product Name:YH-506 Organic Acid Micro-roughener

Solution Composition & Operating Parameters:

YH-506A: Use as supplied 

Temperature: 25-35℃ 

Time: 30-60s Treatment Method: Spray

Features and Applications:

1、Creates uneven roughened texture on copper and copper alloy surfaces, suitable for BGA processes including dry film, solder mask and hole plugging.

2、Serves as pre-treatment for PCB electroless tin and electroless nickel immersion gold (ENIG) processes.

3、Designed for horizontal production lines. Delivers stable micro-etching rate and is tolerant to chloride ions with a long bath replacement cycle.

Specification:

25KG plastic drum