POLY/Solv RS-60 (RS-60) is a concentrated solution designed to economically and efficiently strip most commercially available, fully aqueous dry film resists. RS-60’s unique formulation does not include sodium, potassium, or ammonium hydroxide, glycol ethers, or alcohols (including methanol). As such, RS-60 is easier to waste treat and exhibits less odor than many competitive products.
RS-60 was formulated to produce stripped resist particles averaging 0.4-0.8 cm in diameter, facilitating resist particulate filtration with rotary drum filtrator or equivalent. RS-60 also incorporates a unique blend of inhibitor compounds to minimize corrosion of tin-lead and/or solder on hard boards and leave a bright, stable, oxide free copper surface suitable for AOI inspection.
- Exhibits minimal chemical and/or galvanic corrosion attack on solder simplifying waste treatment of spent solutions and resist particulate.
- RS-60 is highly concentrated and is effective at concentrations as low as 2% in spray applications.
- Suitable for feed and bleed processing with an automated resist stripper controller.
- Designed for spray applications but effective in immersion tanks as well.