Electronics Forum: defluxing (Page 2 of 7)

Using isopropanol with DI water for rinsing after washing boards

Electronics Forum | Fri Nov 11 07:48:58 EST 2011 | julien

Sure it's big enough! But unfortunately we can't go this year because we have an important customer who come at our plant at this perdiod :-( Probably next year or at SMT in nuremberg...But also it's not only defluxing oriented and only in german.

cleaning PCB's

Electronics Forum | Tue Jan 10 14:04:38 EST 2006 | Mike Konrad

Flashback time� Vapor degreasers, although still used in limited applications, no longer represent the conventional wisdom (due to multiple environmental issues). Aqueous-based technologies are the most common method of defluxing. Unlike most va

no-clean mask for gold fingers

Electronics Forum | Sat Jan 23 12:37:35 EST 1999 | parag palshikar

hi, i am working towards developing a no-clean process for a customer at contract manufacturing facility. the assemblies have gold fingers on them. these are masked to prevent from any damage to them during reflow soldering. the earlier process ut

Batch Cleaners

Electronics Forum | Fri Oct 17 20:56:37 EDT 2003 | Mike Konrad

First, I should state that my company manufacturers batch and inline de-fluxing systems. Because we manufacture both formats, we remain unbiased. In fact, it is in our best interest to recommend inline cleaners since they sell for considerably more

PCB Cleaner/washer suggestions

Electronics Forum | Wed Oct 06 15:05:25 EDT 2004 | davef

Kyzen gave an excellent paper on the cleaning of residues from a lead-free process at Apex this year: Lead-Free Soldering: DOE Study to Understand its Affect on Electronic Assembly Defluxing; Mike Bixenman, Kyzen Corporation & Dirk Ellis, Steve Owens

CSP/BGA Applications

Electronics Forum | Tue Mar 15 13:24:44 EST 2005 | pjc

There is equipment available to clean NC residues off low standoff devices, well below 0.8mm (0.031"), from Speedline Technologies- Electrovert and Accel. See this paper under Accel: "High Reliability Underfill Performance through Proper Flip-Chip D

Ultrasonic washing for boards

Electronics Forum | Mon Apr 25 02:25:32 EDT 2005 | Mike Konrad

The issue of using ultrasonic technology for post reflow de-fluxing presents challenges in two categories: Controversial: Although there are recent studies that indicate acceptance with ultrasonic technology on populated assemblies, there remains si

Small Batch PCBA Cleaning

Electronics Forum | Thu May 31 02:38:12 EDT 2007 | Mike Konrad

The �usual suspects� Aqueous Technologies www.aqueoustech.com Austin American Technology www.aat-corp.com EMC Global Technologies www.emcgti.com Unit Design www.unitdesign.com All of the above companies manufacture �batch� format automatic deflu

PCBA Cleaning rags

Electronics Forum | Wed Mar 31 14:41:21 EDT 2010 | cbart

We are looking for lint free rags to clean our circuit boards with. We use these when processing no-clean flux the operators will use a de-fluxer apply it to a rag and use a brush along with the rag to pull the flux from the board. Does anyone have a

Need your help in buying a new PCB cleaning machine.

Electronics Forum | Sun Feb 13 15:23:03 EST 2005 | Mike Konrad

There are several manufacturers of batch-format de-fluxing systems. Here is a list of them: Aqueous Technologies http://www.aqueoustech.com (909) 944-7771 Batch and Inline UnitDesign http://www.unitdesign.com (714) 672-9944 Batch Austin American T


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