OT2 is a halide- and halogen-free solder paste. Has a rosin-based chemistry; has printing and wetting properties for Pb-free and SnPb. Is designed to achieve printing speeds up to 250mm/s. Solvents and activators used return a large process window for the reflow process.
Balver Zinn, www.balverzinn.com
Cobar, www.cobar.com