Return-Path: <13brv3@bellsouth.net> Received: from [209.114.234.2] (HELO IPOfCard1.guest-tek.com) by logan.com (CommuniGate Pro SMTP 4.2b2) with ESMTP id 3177531 for flyrotary@lancaironline.net; Sun, 18 Apr 2004 15:53:49 -0400 Received: from USDCLES112NB160 ([198.18.1.149]) by IPOfCard1.guest-tek.com (8.11.6/8.11.6) with SMTP id i3IJetu28971 for ; Sun, 18 Apr 2004 15:40:55 -0400 From: "Russell Duffy" <13brv3@bellsouth.net> To: "Rotary motors in aircraft" Subject: RE: [FlyRotary] water coolant percentages Date: Sun, 18 Apr 2004 15:54:21 -0400 Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00CE_01C4255D.69F337F0" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Importance: Normal In-Reply-To: This is a multi-part message in MIME format. ------=_NextPart_000_00CE_01C4255D.69F337F0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Here's the chart from the bottom (antifreeze concentrations) (but it's in a pretty tiny font). Barry Gardner Wheaton, IL Thanks. I also just found this table: % Coolant Freeze Boil 20% 16 253 33% 0 256 40% -12 260 50% -34 265 70% -90 277 Now I guess it's just a question of whether there's enough anti-corrosion agents in a 20% mix of coolant. Cheers, Rusty ------=_NextPart_000_00CE_01C4255D.69F337F0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Here's the chart from the bottom (antifreeze = concentrations)=20 (but it's
in a pretty tiny font).

Barry Gardner
Wheaton,=20 IL

 
Thanks.  I also=20 just found this table:
 
%=20 Coolant Freeze Boil
20% 16 253
33% 0 256
40% -12 260
50% -34 265
70% -90
277
 
Now I guess it's just a = question of=20 whether there's enough anti-corrosion agents in a 20% mix of coolant.=20
 
Cheers,
Rusty
 
 



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