AQUANOX A4639 is an aqueous cleaning solution designed for hard to clean lead-free, rosin and no-clean flux residues in batch cleaning systems. A4639 provides exceptional cleaning results and protection of metallic surfaces with minimal monitoring and no sump-side additives.
AQUANOX A4639 is easy to control and effective on a wide range of soils at low operating temperatures and concentrations making it a low cost of ownership product. A4639 will clean B-side misprints without adversely affecting the finished assembly. AQUANOX A4639 is best suited for single chamber batch spray-in-air cleaning tools.
Application: PCB Cleaning
NOTE: The above process parameters are recommendations based on extensive testing done in KYZEN’s application lab. Your KYZEN sales representative can assist you in optimizing your process parameters.