Electronics Forum | Wed Apr 01 11:08:03 EST 1998 | Bill Schreiber
Smart Sonic's 440-R SMT Detergent cleans all types of solder paste, wet SMD adhesives and post solder flux residue from misprinted PCBs, stencils and tooling. 440-R SMT Detergent is non hazardous and is certified by the Air Quality Management Distri
Electronics Forum | Mon Aug 14 14:32:21 EDT 2006 | H. Jablohmie
SmartSonic is the best on the market. The 440R detergent is very environmentally friendly. -Haywood (admitted Tree-Hugger)
Electronics Forum | Tue Mar 27 15:15:32 EST 2001 | Mike Konrad
SmartSonic states that they will not sell their 440R chemistry unless it will be used with their machines. But to answer your question, the following manufacturers make ultrasonic stencil cleaners compatible with 440R and many other chemistries. Aq
Electronics Forum | Thu Nov 09 15:11:42 EST 2006 | bschreiber
This link will explain the cause of the delamination: http://www.smartsonic.com/ssonicfaq.html#4 You need to shorten the cleaning cycle and lower the temperature. Provide me with your mailing address and I will send you a sample of our 440-R SMT D
Electronics Forum | Fri Nov 03 13:18:31 EST 2000 | Bill Schreiber
Smart Sonic's Web Site is www.smartsonic.com Tel: 1(800) 906-440-R Fax: 1(818) 909-6409
Electronics Forum | Wed Apr 26 11:52:17 EDT 2000 | Steve Thomas
I knew I was forgetting something. We use Smart Sonic 440-R, a mildly alkaline (ph 12.4 in the concentrate, we dilute to about 10%) detergent that they obviously recommend for use.
Electronics Forum | Thu Mar 29 11:11:49 EST 2001 | pzohbon
Rob, How does your chemistry stack up against the 440R? I see you mentioned ease of maintenance as one down fall in that chemistry's make-up. Could you elaborate for me. Thanks.
Electronics Forum | Mon Jul 11 11:00:05 EDT 2005 | mmjm_1099
Alcohol and a scrub brush or try some 440R (http://www.smartsonic.com/). This stuff cleans almost anything off.
Electronics Forum | Wed Nov 22 11:06:59 EST 2006 | stimpk
We had the same issue. Switch to the 440-R and remove your heat. Your wash cycle can be changed down to 2 minutes. Make sure to mix the correct amount, and you want have anymore delam's. Kevin S
Electronics Forum | Tue May 20 12:20:58 EDT 2003 | billschreiber
Hello Mike, We have just sent out the press releases. 440-R SMT Detergent, the only chemistry to complete the EPA's Environmental Technology Verification (ETV) Program, as part of the Smart Sonic Stencil Cleaning Process, is now available for use i
