Fine line etching is becoming an ever increasing requirement in both innerlayer manufacture and chemical milling.
The DuPont™ Riston® EtchMaster film series is specifically designed as a acid etching film that delivers high yields in fine line applications. These resists provide excellent conformation using dry lamination and are compatible with the YieldMaster® 2000 Wet Lamination System. The EtchMaster series of films possess wide exposure, developing and stripping latitude.
Riston® EtchMaster Series includes: