Yea, If nitrogen does not expand with temperature, why doesn?t nitrogen conform to the gas law pv=nrt? Is nitrogen an insulator?
Also - if nitrogen is useful because rubber is less permeable to it, wouldn?t repeatedly filling your low tire (after the 20% non-nitrogen leaked out) eventually drive the % nitrogen up to nearly 100% - predicting the rate of pressure drop for your tires (with air) will soon match nitrogen filled? Owen > On Sep 13, 2016, at 9:00 AM, krnet-request at list.krnet.org wrote: > > > Message: 7 > Date: Mon, 12 Sep 2016 22:14:23 -0400 > From: peter <jordanruthseto at aol.com <mailto:jordanruthseto at aol.com>> > To: krnet at list.krnet.org <mailto:krnet at list.krnet.org> > Subject: Re: KR> Tire pressure and Slime > Message-ID: <1572152e738-72e5-27612 at webprd-m98.mail.aol.com > <mailto:1572152e738-72e5-27612 at webprd-m98.mail.aol.com>> > Content-Type: text/plain; charset=utf-8 > > pv=nrt
