Product Info

Flux cleaning in the manufacturing process of PC boards is a crucial step to ensure product reliability. Y-20 flux produced by Tamura Chemical has presented challenges due to its high performance making it difficult to clean. The e-Clean 21 series uses a two-stage process employing e-Clean 21FEE for initial cleaning and e-Clean 21FE-5 for final cleaning to efficiently remove flux residues. After cleaning, ion residue measurement and visual inspections are conducted to ensure strict quality control.

■ Features
- Two-stage cleaning process
The combination of initial cleaning with e-Clean 21FEE and final cleaning with e-Clean 21FE-5 completely removes stubborn Y-20 flux residues.
- High cleaning efficiency
Ultrasonic cleaning achieves uniform and thorough cleaning in a short time, ensuring even flux adhered to fine structures of the board is removed.
- Safety and environmental consideration
The cleaning fluids use low-toxicity ingredients, protecting operator safety while minimizing environmental impact.
- Strict quality assurance
After cleaning, the boards are checked for ion residues with a meter and visually inspected to ensure consistent quality.

■ Specifications
- Cleaning solution: e-Clean 21FEE → e-Clean 21FE-5
- Target boards: PC boards
- Target dirt: Y-20 flux manufactured by Tamura Chemical
- Cleaning method:
1. Ultrasonic cleaning (e-Clean 21FEE)
2. Ultrasonic cleaning (e-Clean 21FE-5)
- Quality control: Ion residue measurement and visual inspection

■ Applications
- Flux cleaning of PC boards in the manufacturing process of electronic devices
- High-precision cleaning of precision and medical device boards
- Cleaning of high-quality automotive electronic boards

The e-Clean 21 series offers a solution that balances quality improvement and environmental considerations in flux cleaning for PC boards. It resolves manufacturing challenges and supports product reliability.

KANEKO CHEMICAL (THAILAND) CO., LTD. is located in Pathum Thani Province and provides services throughout Thailand.

■ For more details, please download the PDF or feel free to contact us.