- Formulated for tinning semi-conductor leads, component leads, diodes, wire, cable and piezo-electric parts.
- Promotes outstanding solderability on Copper, Kovar, Alloy 42, Alloy 51, electroless Nickel (EN), Beryllium Copper and other difficult to solder metals.
- Used in automatic solder dipping machines.
- Excellent flux for tin/lead and lead-free alloys.
- Flux conforms to IPC-ANSI-J-STD-004, Type ORM1.
Description: Superior No. 40MM4 is an organic acid water-soluble flux that contains a unique amino-acid/halide activator which starts to clean metal surfaces at room temperature, reaching peak activity at 260°C/520°F, where it wets very effectively and promotes outstanding solderability to a wide variety of metals. It is a non-hazardous flux that helps make for an environmentally-friendly manufacturing process.Information provided by Superior Flux |