DYMAX 9481 is a single part acrylated urethane conformal coating. It has a secondary moisture cure mechanism (a bit like the cure mechanism of a single part RTV silicone) for those areas which are in shadow to light. The primary cure mechanism is still UV/visible light. Traditional UV acrylic conformal coatings had a secondary thermal cure, so that's what makes this product new - if a secondary cure is required, there is no need to add heat, the moisture cure just happens over time. There are similar products from other vendors. This type of chemistry is a valid choice to evaluate for your coating requirements, but much depends on board geometry, application methods, requirements of cured material, etc. Regards, Peter -------------------------------------------------------- Peter Swanson [log in to unmask] INTERTRONICS http://www.intertronics.co.uk Tel: +44 1865 842842 Oxfordshire, England INTERTRONICS is dedicated to providing quality material, consumable and equipment solutions to the high technology, high performance assembly industries, incorporating outstanding levels of technical support and customer service. Read our news! http://www.intertronics.co.uk/blog/blog.htm -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Leigh-Ann Litavis Sent: 18 September 2008 01:10 To: [log in to unmask] Subject: [TN] NEW! DUAL-CURE(tm) 9481 ELECTRONIC CONFORMAL COATING Hi Technetters, Can anyone give me some information on this new Dynmax material? Has anyone used it? How does it compare to other UV materials that are out on the market today? Thank you, ?LeighAnn Litavis --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 15.0 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 15.0 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 -----------------------------------------------------