Owen Another point is that pure MPG has a higher viscosity than MEG/water mixtures , so the water pump is going to have to work quite a lot harder. I don't know enough about fluid dynamics to be able to calculate whether this is really significant or just a concern. However my major issue remains that MPG does need inhibitors, just different ones and possibly less of them. Andy
>________________________________ > From: Andy Garlick <andy.garl...@yahoo.com> >To: mogtalk2 <mogtalk2@listbox.com> >Sent: Monday, 28 May 2012, 18:40 >Subject: Re: [mogtalk2] Waterless Cooling > > >Owen >If it is Monopropylene Glycol , then this also needs inhibitors. It just needs >slightly less and a different type to Monoethylene Glycol. I suspect this >whole story is something of a marketing hype rather than proper science. > > >The boiling point of the pure product is 187 Deg C, but this falls rapidly >with any water content. > > >If any of you wish to try it ask for a 25 litre container of MPG technical >grade (refuse USP or EP Grade you don't need this) from a chemical distributor >like Univar , or Brenntag. You will probably find that the minimum order >charge is actually higher than the cost of the product. > > >Andy > > > > > >>________________________________ >> From: Owen Jenkins <o...@osjl.co.uk> >>To: mogtalk2 <mogtalk2@listbox.com> >>Sent: Monday, 28 May 2012, 17:26 >>Subject: Re: [mogtalk2] Waterless Cooling >> >> >> >>Since the main constituent is propylene glycol, I should have thought there would be UK equivalents. >> >>Owen. >> >>----- Original Message ----- >>>From: John Rutherford >>>To: mogtalk2 >>>Sent: Monday, May 28, 2012 5:11 PM >>>Subject: RE: [mogtalk2] Waterless Cooling >>> >>> >>>And has anyone y et found a UK distributor? >>> >>>John Rutherford >>> >>>________________________________ >>> >>>From:Stephen Sommer [mailto:step...@baekkedal.com] >>>Sent: 28 May 2012 15:38 >>>To: mogtalk2 >>>Subject: SV: [mogtalk2] Waterless Cooling >>> >>>Steve >>>Som et hing is wrong, when I follow your link, a homepage with tea will >>>come up, >>>but this one will be a b et ter choice http://www.evanscooling.com >>>Tea isn’t good enough protecting a +8. >>> >>>Kind regards >>>Stephen , DK >>> >>>Fra:Steve Langston [mailto:stevelangstonn22...@googlemail.com] >>>Sendt: 28. maj 2012 15:01 >>>Til: mogtalk2 >>>Emne: [mogtalk2] Waterless Cooling >>> >>>Anyone had any experience of Evans Waterless Engine Coolants? replaces >>>water/coolant and eliminates overheating, corrosion and pressure supposedly. >>>Sounds almost too good to be true!? >>>www.evanscoolong.uk.com >>> >>> >>>-- >>>Steve L >>>1996 Plus 8 >>>N22 MOG >>View posts on The Mail Archive >>http://www.mail-archive.com/mogtalk2@listbox.com/ >>Modify Your Subscription >> >> >View posts on The Mail Archive >http://www.mail-archive.com/mogtalk2@listbox.com/ >Modify Your Subscription > > ------------------------------------------- View posts on The Mail Archive http://www.mail-archive.com/mogtalk2@listbox.com/ [http://www.mail-archive.com/mogtalk2@listbox.com/] Modify Your Subscription: https://www.listbox.com/member/?member_id=22459785&id_secret=22459785-4a39ddf8 Powered by Listbox: http://www.listbox.com
