NC-559-ASM-UV(TPF) BGA Rework Reballing AMTECH No-Clean Tacky Flux

NC-559-ASM-UV(TPF) BGA Rework Reballing AMTECH No-Clean Tacky Flux

4.99 €

* Përfshirë TVSH-në
Ne stok
Pershkrimi:
Cleaning NC-559-ASM-TF is a no-clean tacky flux that can be left on the board for many SMT assemblies. For applications requiring cleaning, NC-559-ASM-TF can be cleaned using commercially available flux residue removers such INVENTEC Promoclean™ and Promosolv™ cleaning chemistries Storage and Handling Tacky flux should be stored at room temperature (20-25 °C). Syringes and cartridges should be stored vertically with the dispensing tip down. Properly stored tacky flux has a 12 month shelf life. Recommended Profile This profile is designed to serve as a starting point for process optimization using NC-559-ASM-TF. To achieve better results with voiding or to reduce tombstoning, consider using a longer soaking zone, (140-180 °C) for 60-90 seconds, with a rapid preheat stage. If there is evidence of solder dewetting, consider lowering the peak reflow temperature, or reduce the time above liquidus to <60 seconds.