KR> RE: vinyester vs polyester

2009-10-05 Thread Fred Johnson
Jeff, just the same, I appreciate your relies. Thanks. Fred Johnson Reno, NV Ah. It really is in how you ask the question. I didn't see a question asking for a recommendation. Lots of guys jumped on my reply, apparently thinking I was recommending polyester resin. I only answered that it cl

KR> RE: vinyester vs polyester

2009-10-05 Thread Jeff Scott
Jeff Scott Los Alamos, NM -- Original Message -- From: "Fred Johnson" To: "'KRnet'" Subject: RE: KR> RE: vinyester vs polyester List-Post: krnet@list.krnet.org Date: Mon, 5 Oct 2009 08:27:38 -0700 Thanks for the info Mark. this all came about be

KR> RE: vinyester vs polyester

2009-10-05 Thread Fred Johnson
Thanks for the info Mark. this all came about because I have an "ultralight" buddy who used in his "legal Eagle" airplane he built. I didn't know for sure how it would really stand up. around here all our car gas has 10% alcohol in it from Oct to April for "smog" reasons (like it really helps) and

KR> RE: vinyester vs polyester

2009-10-04 Thread Randy Smith
...@juno.com Subject: Re: KR> RE: vinyester vs polyester To: kr...@mylist.net List-Post: krnet@list.krnet.org Date: Friday, October 2, 2009, 2:33 PM On Fri, 2 Oct 2009 17:46:07 +1000 "Phillip Matheson" writes: > Fred, > > Polyester should work just fine.  That's what

KR> RE: vinyester vs polyester

2009-10-03 Thread Joe Beyer
coat. The laminating resin, which has no wax, is always tacky due to the moisture in the air when cured. Joe Melbourne Fl. > Message: 3 > Date: Fri, 2 Oct 2009 17:46:07 +1000 > From: "Phillip Matheson" > Subject: Re: KR> RE: vinyester vs polyester > To: "KRnet"

KR> RE: vinyester vs polyester

2009-10-02 Thread zorc130
OK, a good friend of mine (Jim Davis) has a Cherokee 235, with the original polyester tanks. He had an autogas STC, and unfortunately put in autogas that had alcohol. It dissolved the material in the tanks. No Polyester is not something anyone should put in an aircraft if there is any chance

KR> RE: vinyester vs polyester

2009-10-02 Thread Mark Langford
Maybe the question should not be whether polyester is useable for a gasoline tank, but which one works "best". Back when I researched fuel tank resins I read that vinylester was practically designed to be resistant to gasoline and it's additives, as well as other chemicals that were difficult t

KR> RE: vinyester vs polyester

2009-10-02 Thread Fred Johnson
Thanks to ALL. But thanks also Scott. I have flown many a Cherokee and never knew their wingtip tanks were Polyester. I simply asked because the Vinylester seems to be very caustic stuff, I knew epoxy wouldn't work with alcohol and thought polyester seemed to be a middle ground. plus my THOUGHT wa

KR> RE: vinyester vs polyester

2009-10-02 Thread jscott.pi...@juno.com
On Fri, 2 Oct 2009 17:46:07 +1000 "Phillip Matheson" writes: > Fred, > > Polyester should work just fine. That's what Piper used to build > the tip > tanks on the Cherokee 235 and Cherokee 6. Polyester has it's > difficulties > in certain applications, but it works quite well for a fuel ta

KR> RE: vinyester vs polyester

2009-10-02 Thread Phillip Matheson
Fred, Polyester should work just fine. That's what Piper used to build the tip tanks on the Cherokee 235 and Cherokee 6. Polyester has it's difficulties in certain applications, but it works quite well for a fuel tank. -- DO NOT USE Polyest

KR> RE: vinyester vs polyester

2009-10-01 Thread Lee Van Dyke
R Net" Sent: Thursday, October 01, 2009 6:30 PM Subject: Re: KR> RE: vinyester vs polyester I thought it didn't do well with auto gas among some shrinkage issues similar to what you see on old boats. Steve Glover --Original Message-- From: Jeff Scott Sender: krnet-boun...@myl

KR> RE: vinyester vs polyester

2009-10-01 Thread n92...@cox.net
I thought it didn't do well with auto gas among some shrinkage issues similar to what you see on old boats. Steve Glover --Original Message-- From: Jeff Scott Sender: krnet-boun...@mylist.net To: KR Net ReplyTo: KR Net Subject: Re: KR> RE: vinyester vs polyester Sent: Oct 1, 2

KR> RE: vinyester vs polyester

2009-10-01 Thread jscott.pi...@juno.com
Don't know. Piper never intended for their planes to have alcohol in them. That may very well be the reason why Steve Glover says not to use it. -Jeff Scott Los Alamos, NM On Thu, 1 Oct 2009 16:18:01 -0700 "Fred Johnson" writes: > How well will it hold up to alcohol? > > > Fred Johnson > Ren

KR> RE: vinyester vs polyester

2009-10-01 Thread n92...@cox.net
Net Subject: KR> RE: vinyester vs polyester Sent: Oct 1, 2009 3:48 PM Can anyone tell me if Polyester will work on a fuel tank application? Or is Vinylester the only medium for a fuel tank? Fred Johnson Reno, NV ___ Search the KRnet Archives at h

KR> RE: vinyester vs polyester

2009-10-01 Thread Fred Johnson
How well will it hold up to alcohol? Fred Johnson Reno, NV Jeff Scott wrote: Polyester should work just fine. That's what Piper used to build the tip tanks on the Cherokee 235 and Cherokee 6. Polyester has it's difficulties in certain applications, but it works quite well for a fuel tank.

KR> RE: vinyester vs polyester

2009-10-01 Thread Jeff Scott
Fred, Polyester should work just fine. That's what Piper used to build the tip tanks on the Cherokee 235 and Cherokee 6. Polyester has it's difficulties in certain applications, but it works quite well for a fuel tank. -Jeff Scott Los Alamos, NM Can anyone tell me if Polyester will work on

KR> RE: vinyester vs polyester

2009-10-01 Thread Fred Johnson
Can anyone tell me if Polyester will work on a fuel tank application? Or is Vinylester the only medium for a fuel tank? Fred Johnson Reno, NV