Solution for PCB and Stencil Cleaning
Solution for PCB and Stencil Cleaning

   Aquanox A4241 Aquanox® A4241 is an innovative aqueous cleaning solution for printed circuit board (PCB) cleaning and stencil cleaning is designed to be effective on the toughest soils while protecting even the most sensitive parts in electronic assemblies from etch or darkening. A4241 is safe for multiple types of metal materials used in Printed Circuit Board (PCB) Cleaning and Stencil Cleaning including bare aluminum and copper.
   Aquanox A4241 is a batch cleaning product specifically designed to remove reflowed flux residues and uncured wet solder paste from populated printed circuit assemblies. The A4241 product design is built to perform these two aqueous electronic assembly cleaning tasks with a single product.
   Aquanox A4241 is effective at cleaning most lead-free and tin-lead no-clean, rosin-based, and water-soluble reflowed flux residues on printed circuit board production assemblies.       Aquanox A4241 is functional in spray-in-air and spray-under-immersion, and ultrasonic cleaning machines. Aquanox A4241 is formulated as a concentrate with concentration levels being dependent on the soil type and level of impingement energy applied by the cleaning machine. In most applications, A4241 mixture in water ranges from 15-25% with wash times ranging from 5-20 minutes.