Hi Inge, I would be interested in the table. Oh, and thank you for making the offer! Best Regards, Joe Russeau Process Analyst Precision Analytical Laboratory, Inc. 4106 Cartwright Dr. Ste. A Kokomo, IN 46902 P: 765-455-1993 F: 765-455-1996 E: [log in to unmask] ----- Original Message ----- From: "Ingemar Hernefjord (KC/EMW)" <[log in to unmask]> To: <[log in to unmask]> Sent: Thursday, September 14, 2006 6:37 AM Subject: Re: [TN] US Cleaning in IPA > Furthermore, I have some values about the cavitation vs. Liquids vs. > Temperature e.g. Below: > > > Liquid Formula Boiling Max cavitation intensity > Temperature at which > for 46 > MHz lambda/2 reaches intensity max > > 1. Water H2O 100 C > 100% 35 C > > 2. Xylen C6H4 etc 137 C > 61% 93 C > > 3. Ethanol C2H5OH 78 C 45% > 21 C > > 4. Aceton (CH3)2CO 56 C > 44% minus 36 C > > Etc > > Can send whole table to interested, or for Steve's wall > > > Inge > > -----Original Message----- > From: TechNet [mailto:[log in to unmask]] On Behalf Of [log in to unmask] > Sent: den 13 september 2006 20:51 > To: [log in to unmask] > Subject: Re: [TN] US Cleaning in IPA > > 40 MHz was the typical frequency used for augmenting solvent cleaning. > There is a classic paper by Brandreth & Johnson on removal of a > standardized particle (diamond dust) published in 1978 as I recall. Will > send you the exact reference later if you are interested-- let me know. > 25-28 MHz was more typically used with aqueous systems until we got into > the more elaborate multi-frequency systems. > > --------------------------------------------------- > Technet Mail List provided as a service by IPC using LISTSERV 1.8e To > unsubscribe, send a message to [log in to unmask] with following text in > the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or > (re-start) delivery of Technet send e-mail to [log in to unmask]: SET > Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the > posts: send e-mail to [log in to unmask]: SET Technet Digest Search the > archives of previous posts at: http://listserv.ipc.org/archives Please > visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for > additional information, or contact Keach Sasamori at [log in to unmask] or > 847-615-7100 ext.2815 > ----------------------------------------------------- > > --------------------------------------------------- > Technet Mail List provided as a service by IPC using LISTSERV 1.8e > To unsubscribe, send a message to [log in to unmask] with following text in > the BODY (NOT the subject field): SIGNOFF Technet > To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) > To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest > Search the archives of previous posts at: http://listserv.ipc.org/archives > Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 > ----------------------------------------------------- > > --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------