Electronics Forum | Thu Jul 25 14:32:55 EDT 2019 | bulur
What does flux acid value means in SMD and PTH applications? Is it higher acid values better for each application?
Electronics Forum | Wed Apr 13 09:15:07 EDT 2011 | blnorman
Have used IC for years, but I'm not familiar with that, ROSE maybe. Its a stretch, but maybe R/O/I would be rosin/resin, organic, or inorganic for the type flux being used?
Electronics Forum | Thu Aug 24 13:13:42 EDT 2000 | Dr. Ning-Cheng Lee
Inductive effect is the electron attraction force between chemical moieties. Inductive effect in flux activator would stabilize the dissociated organic acid, thus enhance the acidity, therefore increase the flux activity.
Electronics Forum | Mon Jun 25 20:35:44 EDT 2001 | davef
According to J-STD-004 "Requirements for Soldering Fluxes", fluxes are classified by their chemical composition, activity level and halide content. In this scheme, each flux type is identified by a 4-character designator, where: * First two character
Electronics Forum | Thu Sep 03 12:12:41 EDT 1998 | Dave F
| | | | | | We�ve been thinking again and need your help in sorting through an issue related to deionized (DI) water cleaning of assembled boards. | | | | | | THE BACKGROUND: The water reclaiming systems goes: gross filter, fine filter, carbon bed,
Electronics Forum | Thu Sep 03 21:51:16 EDT 1998 | Dave F
| | | | | | | We�ve been thinking again and need your help in sorting through an issue related to deionized (DI) water cleaning of assembled boards. | | | | | | | THE BACKGROUND: The water reclaiming systems goes: gross filter, fine filter, carbon
Electronics Forum | Fri Sep 04 08:49:04 EDT 1998 | Ben Salisbury
| | | | | | | | We�ve been thinking again and need your help in sorting through an issue related to deionized (DI) water cleaning of assembled boards. | | | | | | | | THE BACKGROUND: The water reclaiming systems goes: gross filter, fine filter, car
Electronics Forum | Tue Mar 04 01:00:19 EST 2008 | gdzuber
Recently I have been hearing and see this excess flux residue problem at several companies, US, Mexico, and Japan. It seems to have increased recently. In fact, it seems so common that it seems normal, but if everything is correct, a re-flow oven sho
Electronics Forum | Wed Aug 23 16:32:19 EDT 2000 | Dr. Ning-Cheng Lee
"Dibasic" means a molecule containind two acid functional groups, such as carboxylic acid. The inductive effect makes the dibasic activator more active than mono-basic activator.
Electronics Forum | Mon Aug 24 07:32:34 EDT 2009 | hurr
Hi Joane, this flux is primarily designed for wave soldering. I think that manual soldering it´s possible. Certainly it´s very hard to dispensing correct amount of the flux. Succinic acid is one from all ingredients of this flux. If you have this
