Electronics Forum: ipa (Page 7 of 24)

Stenciling chipbonder.....

Electronics Forum | Thu Jan 23 09:40:09 EST 2003 | davef

Yes, my favorite Down Easter beers are: * Casco Bay Pils * DL Geary's Pale Ale * Kennybunkport Magic Hat Blind Faith IPA

White residue after cleaning with IPA

Electronics Forum | Sun Jan 26 22:28:46 EST 2003 | iman

we had a project like this once. switched to using "genosolve" chemistry (US source, expensive) in conjunction with a degreaser machine, works fine if you can spend the money.

White residue after cleaning with IPA

Electronics Forum | Fri Jan 31 03:39:26 EST 2003 | NP

EC7M is clean up solvent that can help to prevent white residue problem. It made from Orange shield. Good luck

solvents for cleaning metal stencils

Electronics Forum | Mon Nov 01 09:43:52 EST 2004 | russ

See Daves Answer above and change it to "paste mfgr." Also most all of the cleaning companies have chemistries. Are you cleaning noclean or W.S.? IPA works if you clean them manually, Or the chemicals that the Ultra sonics mfgrs recommend. Search


Electronics Forum | Wed Feb 09 07:02:04 EST 2005 | ddhanashekar

1. What is the method for declaration RoHS for material like IPA, FLux & Solder paste. 2. What is the allowable limit for RoHS compliance for the above material?

Handskin reaction!!

Electronics Forum | Mon Feb 21 11:25:41 EST 2005 | aj

thanks for all the replies. we clean our Dek Stencils after use with IPA. What gloves do you guys use when cleaning stencils? I have found some info. relating to Latex Gloves as been a possible cause..

Conathane CE 1155-35 Conformal Coating Issues

Electronics Forum | Tue Sep 27 11:46:02 EDT 2005 | jimby

surface tension of solder mask material on the board. Need to rough it up prior to board assembly. Use Silica (cabosil) and IPA mixture and rub

Cleaning Paste from 2nd Side Print

Electronics Forum | Tue Oct 31 22:16:53 EST 2006 | davef

John S.: IPA is dangerous choice. Look here: http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=43133

Stencil cleaner

Electronics Forum | Tue Jan 23 02:46:48 EST 2007 | Stephen- SMT engineer trainee

Which stencil cleaners are RoHS compliant and cost effective? (We are currently using IPA for stencil cleaning, but there are some problems.So, we suggest to use VIGON SC 200?Is it good for stencil cleaning? Or any other suggestions?)

Using Isopropyl alcohol as flux thinner

Electronics Forum | Tue Nov 13 09:11:12 EST 2007 | jeffharley

We have been using IPA for about four years with no problems. We are using it with Metalic Resorces ws710 flux. At quite a cost savings I might add.

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