COBARW***ESOLDERINGFLUX385-DHigh-reliabilityfluxshowinghighestSIRvaluesunderthemostextremetestconditi***.Utilizedinanitrogenatmosphere,thisfluxshowshardlyanyvisibleresidues.IPCJ-STD-004classificationREL0PhysicalandchemicalpropertiesSG@20C[kg/dm3](+/-0.5%):0.804Solidscontent[%w/w]Halides[Silver-ChromateTest]:PassHalides[Potentiometric]:PassAcidnumber[mgKOH](+/-2.5%):18.75)