Electronics Forum | Tue Mar 25 08:29:33 EDT 2014 | sara_pcb
Please refer the attached jpegs, The problem is noticed after reflow soldering followed by conventional through hole soldering. Flux used one is MIL Std. Brush cleaning in IPA is followed after each soldering step. regards, R.Saravanan
Electronics Forum | Fri Apr 04 14:49:51 EDT 2008 | tombstone
Flux seperation is a common problem observed due to expiration of paste. The symptom is a yellow layer of flux when you open the jar. Excess flux separation will cause priting problems such as smearing and slumping.
Used SMT Equipment | Soldering - Reflow
BTU reflow oven for sale:- - model : Pyramax 98N - vintage : 2002 - flow : right to left, front fixed - mesh belt + edge hold conveyor - 7 heated zones + 2 cooling zones - flux seperation system - max. temp : 350 degrees C. - Nitrogen machine - OS :
