ENVIRONMENTALLY FRIENDLY, WATER-BASED, NO-CLEAN FLUX
ALPHA EF-4102 is a modified rosin flux with low ionic halide content supplied in a water vehicle. It is formulated for wave soldering of through-hole mixed technology, and surface mount assemblies.
ALPHA EF-4102 has been designed to give complete hole filling when soldering bare copper boards. After soldering, a small amount of clear residue is left which is non-tacky and non-corrosive, making residue removal from the boards unnecessary. ALPHA EF-4102 is recommended for use in a closed spray flux system.