AQUANOX A4618 is a versatile and highly dispersive aqueous cleaning chemistry designed to clean the latest lead-free flux residues while providing exceptional, mirrored solder finishes. A4618 is easy to use, environmentally friendly, has an adjusted stabilizer package, a long tank life, and is safe for multi-pass applications.

AQUANOX A4618 is formulated for effectiveness on all flux types, including no-clean and Pb-free residues. A4618 excels when used at low temperatures and concentrations, while remaining an eco-friendly, low VOC solution. 

Product Data
Application: PCB Cleaning
Typical Process
Process: Spray
Concentration: Up to 15%
Temperature: ≤150°F / 65°C
Rinse: Hot DI water
Dry: Hot Air
Product Properties
pH (10g/L): 9.8
Flash Point: >220°F / >104°C
Boiling Point: 315°F / 157°C
Water Soluble: Partial
VOC, @ 10% 91.6

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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