Electronics Forum | Fri Jun 25 14:22:40 EDT 2004 | jjh
Will there be any problems with reflow when using CCGAs on nonwoven aramid reinforced pcbs? thanks!
Electronics Forum | Tue May 30 10:55:57 EDT 2006 | bryanhewson
I am a lay person researching the application of non-woven material in stencil rolls either using branded material or non-branded alternatives for DEK, MPM Panasonic machines in SMT environments. I have read a number of articles referring to aqueous
Electronics Forum | Wed Feb 03 12:01:11 EST 2010 | pbarton
We use woven Kevlar gloves and gauntlets. Try Ansell or similar manufacturers. Pete B.
Electronics Forum | Fri Oct 26 17:01:52 EDT 2001 | davef
We process no Teflon boards. Companies, such as Rogers and Taconic, make laminates of Polytetrafluoroethylene [PTFE] er �Teflon�. Common �Teflon� laminates are: * Woven glass / PTFE * Random microfiber glass / PTFE * Ceramic / PTFE * Woven glass /
Electronics Forum | Fri Oct 05 09:15:23 EDT 2001 | Ben Bierlein
It is a PCB material that has a woven glass / epoxy internal core and glass veil surface. It is in between the paper materials (FR1,FR2 and CEM1) and FR-4 as far as strength and cost. It is available in HiCTI material for high power applications.
Electronics Forum | Fri Jun 16 07:57:59 EDT 2006 | Bryan
Thanks to all for clarification - I now appreciate the different methodology between "in-line" & "end of run" but am still unclear as to advantages / disadvantages of paper versus non-woven material ie stencil rolls for in-line cleaning. Any info wo
Electronics Forum | Wed Apr 03 14:40:13 EDT 2013 | bandjwet
During the reflow process what are you finding most effective for shielding temperature sensitive components? Ceramic shields, FR-4, sheet metal, machined high temp plastic, cermic non-woven shields
Electronics Forum | Fri Jun 04 01:13:31 EDT 2010 | boardhouse
Hi fotis, Big difference between Cem3 & FR4 is that FR4 the glass is woven and Cem3 is sheet glass non-woven. for Multi layer product, i would not consider Cem3 due to increase chance of de-lam due to lack of weave for strength. Cem1 and Cem3 are
Electronics Forum | Thu Nov 10 16:15:52 EST 2005 | 1st Article
Sumote, I suggest DESCO ESD safe het gloves, these gloves have a polyester exterior fabric with woven conductive fibers to ensure static protection. Inner lining constructed of material for use in heat assembly processes, can with stand 200�F maximum
Electronics Forum | Sat Jun 24 15:31:40 EDT 2006 | mark
Hello, We have found that many times for DEK265GS in under stencil cleaning unit stucks cleaning paper (non-woven rolls). DEK said that cleaning unit for DEK265 has this problem. I just looking for improvment to eliminate issue. Question to the u
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