Hi Graham - I know I am just a materials engineer and at best, a dangerous chemist but isn't "Hydrogen Di-Oxide " equal to HO2? : - ) Dave Hillman Rockwell Collins [log in to unmask] Graham Naisbitt <Graham.Naisbitt@ GEN3SYSTEMS.COM> To Sent by: TechNet [log in to unmask] <[log in to unmask]> cc Subject 01/18/2007 05:23 Re: [TN] VOC free legislation for AM fluxes Please respond to TechNet E-Mail Forum <[log in to unmask]> ; Please respond to Graham Naisbitt <Graham.Naisbitt@ GEN3SYSTEMS.COM> Douglas As you are in the UK, you need to know that there is no such thing as VOC free materials in Europe because we (EU) do not differentiate materials. They are either VOC or they not. As defined by “Council Directive 1999/13/EC of 11th March 1999: Organic compound shall mean any compound containing Carbon and at least one or more of hydrogen, halogens, oxygen, sulphur, phosphorous, silicon or nitrogen. 9. …emission shall mean any discharge of volatile organic compounds from an installation into the environment. …into air, soil and water as well as solvents contained in any products. They include uncaptured emissions released to the outside environment via windows, doors, vents and similar openings. 17. volatile organic compound (VOC) shall mean any organic compound having at 293.15 K a vapour pressure of 0.01kPa or more, or having a corresponding volatility under the particular conditions of use. In the USA, the EPA have given a list of tax exempt VOC's that permit folks to market "VOC Free" products. Kinda wrong ain't it? It is fair to say that some materials are worse than others but, a VOC is a VOC. Don't forget Hydrogen Di-Oxide can kill you. Kindest regards, Graham Naisbitt [log in to unmask] On 17 Jan 2007, at 15:27, Douglas McCall wrote: > Hi to all, > Can someone point me in the direction of any legislation that > relates to the use of flux and future requirements to use VOC > free flux. > > With respect to RoHS or any other specific legislation (such as > 1999/13/EC), > will it likely become a requirement (at sometime in the future) to use > a VOC free flux and will they ban IPA solvent based fluxes.?? > > Any info will be much appreciated. > > Thanks, > Douglas I McCall > > Regards, > Douglas I McCall, > TRW Automotive, > Mill Hill, > North West Industrial Estate, > Peterlee, SR8 2HR > Tel: +44 (0)191 518 8918 > mailto: [log in to unmask] > web-site: http://www.trwauto.com > > --------------------------------------------------- > 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 -----------------------------------------------------