Product Info

e-Clean 21EA is a high-performance cleaning agent developed for PC boards, targeting tough JS-80MS flux residues. It uses ultrasonic cleaning and natural drying to ensure high cleanliness—ideal for electronics requiring long-term reliability and precision.

Flux residue directly affects the performance and lifespan of PCBs, especially with high-adhesion fluxes like JS-80MS from Koki Co., Ltd. e-Clean 21EA provides powerful ultrasonic cleaning that penetrates tight structures and removes flux without damaging components. It is eco-friendly and safe, and the process includes ion residue measurement and visual inspection to ensure the highest level of quality control.

The drying process is natural and residue-free, protecting delicate parts from thermal stress and contamination.

■ Key Product Features
・ High Flux Removal Power – Thoroughly eliminates JS-80MS flux for clean, reliable boards
・ Ultrasonic Cleaning – Reaches fine gaps and traces without damaging delicate PCB parts
・ Safe & Environmentally Friendly – Low-toxicity formulation minimizes user risk and waste impact
・ Strict Quality Control – Each board is tested via ion residue check and microscopic inspection
・ Natural Drying – Preserves component integrity and leaves no residues

■ Product Specifications
・ Cleaning Agent: e-Clean 21EA
・ Target Material: PC boards (excluding electrolytic capacitor boards)
・ Contaminant: JS-80MS flux (Koki Co., Ltd.)
・ Cleaning Process: Ultrasonic cleaning → Natural air drying
・ Inspection Method: Ion residue testing + visual inspection

■ Recommended Applications
・ Electronic Device PCB Cleaning – For consumer and industrial electronics
・ Medical & Measurement Equipment – High-reliability PCB applications
・ Automotive Electronics Cleaning – Prevent circuit failures under harsh operating conditions

■ Additional Information
Download the PDF brochure or contact us for more information right away!

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