Rev. H (12/19) Page 1 of 2 Flux-Off Aqueous Product ES132 Product Description Flux-Off Aqueous is an extra-strength water based cleaner for flux removal in ultrasonic cleaning systems. It is an excellent cleaner for the removal of all rosin and no clean flux types from electronic subassemblies, printed circuit boards and all other electronic components. This concentrated formula can be diluted 1:10 with deionized water for handling all cleaning applications. Flux-Off Aqueous will effectively remove other contaminants such as dirt, grease, handling soils and molding compounds. For use with ultrasonic cleaning systems Quickly removes all rosin and no clean flux types Removes encrusted, hard, baked fluxes Powerful cleaner leaves no residue Contains no CFCs or HCFCs Nonabrasive and noncorrosive Nonflammable RoHS compliant Typical Product Data and Physical Properties Boiling Point: 212 F / 100C (Initial) Typical Applications Flux-Off Aqueous removes flux residues and cleans: Solubility in Water: 100% Specific Gravity: 1.03 Chip Carriers Appearance: Clear, Amber Liquid Heat Sinks Odor: Mild Metal Housings and Chassis Surface Tension: 28.0 Motors and Generators (dynes/cm 73 F) Printed Circuit Boards Flash Point (TCC): None Surface Mount Device Pads Evaporation Rate >1 (butyl acetate =1) (similar to water) pH 12.5 VOC* Content: 16% CARB and Federal Rule 165 g/L concentrate SCAQMD Rule 1122 17 g/L 1:10 dilution Shelflife 2 years after opening RoHS Compliant Yes *Volatile Organic Compound (VOC) information is calculated on a weight basis using the VOC definition of California Air Resources Board (CARB) Consumer Product Regulations, South Coast Air Quality Management District (SCAQMD) Rule 102 and the Federal definition published in 40 CFR 51.100(s). 1-770-424-4888 www.chemtronics.com Rev. H (12/19) Page 2 of 2 Flux-Off Aqueous Product ES132 Environmental Impact Data Compatibility HCFC-141b None Flux-Off Aqueous is generally compatible with most materials HCFC-225 None used in printed circuit board fabrication. With any cleaning HFC None agent compatibility must be determined on a non-critical area nPB None prior to use. ydrochlorofluorocarbons (HCFCs) are regulated under the Montreal Protocol as Material Compatibility Class II ozone depleting substances. HCFC-141b is no longer produced in the US under this legislation. HCFC-225 is planned for production phase-out in ABS Resin Excellent 2015. Hydrofluorocarbons (HFCs) are not currently regulated. Buna-N Fair EPA has listed n-propyl bromide (nPB) as an acceptable alternative to ozone depleting substances in metal, precision, and electronics cleaning under Butyl Excellent Section 612 of the Clean Air Act. EPDM Excellent Graphite Excellent Technical and Application Assistance HDPE Excellent Chemtronics provides a technical hotline to answer your Kynar Excellent technical and application related questions. The toll free number is: 1-800-TECH-401. LDPE Excellent Lexan Excellent Note: Neoprene Good This information is believed to be accurate. It is intended for Noryl Good professional end users having the skills to evaluate and use the Nylon 101 Good data properly. CHEMTRONICS does not guarantee the accuracy of the data and assumes no liability in connection Cross-Linked PE Good with damages incurred while using it. Polyacrylate Fair Polypropylene Good Polystyrene Good PVC Fair Silicone Rubber Good Teflon Excellent Viton Good Usage Instructions For industrial use only. Read SDS carefully prior to use. Dilute 1:10 with deionized water for general cleaning. Can be used in hot or cold immersion or ultrasonic cleaning systems. For immersion systems, soak as necessary. For ultrasonic cleaning, add Flux-Off Aqueous to the ultrasonic cleaning tank, allow about two minutes for the mixture to degas, and immerse the part to be cleaned in the ultrasonic cleaner. After cleaning, rinse parts thoroughly in de-ionized water and dry where required. Availability ES132 1 gal. / 3.7 L Liquid 8125 Cobb Center Drive, Kennesaw, GA 30152 1-770-424-4888 www.chemtronics.com 1-770-424-4888 www.chemtronics.com