AQUANOX A4241 is an innovative aqueous cleaning solution developed for cleaning printed circuit boards and stencils, two (2) processes with one (1) chemistry. A4241 is effective on the toughest of soils while protecting the most sensitive parts from etch or darkening. AQUANOX A4241 is multi-metal safe, including bare aluminum and copper.

AQUANOX A4241 is eco-friendly and boasts excellent compatibility; it also requires minimal monitoring and maintenance. A4241 results in brilliant solder joints with no sump side additives, by utilizing revolutionary inhibition technology.

Product Data
Application: PCB Cleaning and Stencil Cleaning
Typical Process
Process: Stencils and PCB’s
Concentration: Stencils: <25% PCB’s: <30%
Temperature: Stencil: <115°F / 46°C PCB’s: <150°F / 66°C
Rinse: Hot DI Water
Dry: Hot Air
Product Properties
pH (10g/L): 10.4
Flash Point: None to Boiling
Boiling Point: 210°F / 99°C
Water Soluble: Complete
VOC, @ 10% 60.9 g/L

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.

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