Teflon for Sale or Trade
I have more virgin electrical grade PTFE Teflon round rod than I'll
ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. I'd like to get 20%-25% of McMaster price, depending on quantity, extent of the surplus, etc. The stuff is on McM p.3574 Trades are also good. Right now I'm on the prowl for MT3 and MT4 drills, MT4 and MT5 centers, a D1-6 faceplate, CA (400) size toolholders. -- Ned Simmons |
Teflon for Sale or Trade
"Ned Simmons" wrote in message
... I have more virgin electrical grade PTFE Teflon round rod than I'll ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. I'd like to get 20%-25% of McMaster price, depending on quantity, extent of the surplus, etc. The stuff is on McM p.3574 Don't have my McM handy, but goddamm, that stuff must be an arm and 1/2 leg.... -- EA Trades are also good. Right now I'm on the prowl for MT3 and MT4 drills, MT4 and MT5 centers, a D1-6 faceplate, CA (400) size toolholders. -- Ned Simmons |
Teflon for Sale or Trade
On Tue, 06 Sep 2011 10:00:40 -0400, Ned Simmons
wrote: I have more virgin electrical grade PTFE Teflon round rod than I'll ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. I'd like to get 20%-25% of McMaster price, depending on quantity, extent of the surplus, etc. The stuff is on McM p.3574 Trades are also good. Right now I'm on the prowl for MT3 and MT4 drills, MT4 and MT5 centers, a D1-6 faceplate, CA (400) size toolholders. Not sure why I need it, but i don't have any. I do have too many drills in that size range. email me what you're looking for karltownsendATembarqmail.com lets trade approximately equal retail values. Karl |
Teflon for Sale or Trade
"Ned Simmons" wrote in message
... I have more virgin electrical grade PTFE Teflon round rod than I'll ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. I'd like to get 20%-25% of McMaster price, depending on quantity, extent of the surplus, etc. The stuff is on McM p.3574 Got any 1/8" ? |
Teflon for Sale or Trade
On Tue, 06 Sep 2011 10:00:40 -0400, Ned Simmons wrote:
I have more virgin electrical grade PTFE Teflon round rod than I'll ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. I'd like to get 20%-25% of McMaster price, depending on quantity, extent of the surplus, etc. The stuff is on McM p.3574 Trades are also good. Right now I'm on the prowl for MT3 and MT4 drills, MT4 and MT5 centers, a D1-6 faceplate, CA (400) size toolholders. What kind of MT centers? Dead or live? Gunner -- "The danger to America is not Barack Obama but a citizenry capable of entrusting a man like him with the Presidency. It will be far easier to limit and undo the follies of an Obama presidency than to restore the necessary common sense and good judgment to a depraved electorate willing to have such a man for their? president.. Blaming the prince of the fools should not blind anyone to the vast confederacy of fools that made him their prince". |
Teflon for Sale or Trade
On Tue, 06 Sep 2011 10:37:31 -0500, Karl Townsend
wrote: On Tue, 06 Sep 2011 10:00:40 -0400, Ned Simmons wrote: I have more virgin electrical grade PTFE Teflon round rod than I'll ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. I'd like to get 20%-25% of McMaster price, depending on quantity, extent of the surplus, etc. The stuff is on McM p.3574 Trades are also good. Right now I'm on the prowl for MT3 and MT4 drills, MT4 and MT5 centers, a D1-6 faceplate, CA (400) size toolholders. Not sure why I need it, but i don't have any. I do have too many drills in that size range. email me what you're looking for karltownsendATembarqmail.com lets trade approximately equal retail values. Karl Sounds good to me, Karl. I'll email you with more specifics on drill sizes. There's a few more things I'd like to dispose of you or someone else might be interested in. B&S and Unitron toolmaker's microscopes B&L stereozoom microscope banding tool and seals big spotfacers/c'bores carbide inserts and cartridges planer gage (Lufkin 901) Mitutoyo digital mic head -- Ned Simmons |
Teflon for Sale or Trade
On Tue, 6 Sep 2011 08:51:19 -0700, "Bob La Londe"
wrote: "Ned Simmons" wrote in message .. . I have more virgin electrical grade PTFE Teflon round rod than I'll ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. I'd like to get 20%-25% of McMaster price, depending on quantity, extent of the surplus, etc. The stuff is on McM p.3574 Got any 1/8" ? No, it's all at least 3/8", mostly over 3/4". -- Ned Simmons |
Teflon for Sale or Trade
|
Teflon for Sale or Trade
On Tue, 06 Sep 2011 11:24:17 -0700, Gunner Asch
wrote: On Tue, 06 Sep 2011 10:00:40 -0400, Ned Simmons wrote: I have more virgin electrical grade PTFE Teflon round rod than I'll ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. I'd like to get 20%-25% of McMaster price, depending on quantity, extent of the surplus, etc. The stuff is on McM p.3574 Trades are also good. Right now I'm on the prowl for MT3 and MT4 drills, MT4 and MT5 centers, a D1-6 faceplate, CA (400) size toolholders. What kind of MT centers? Dead or live? Gunner Ideally, 4MT live and 5MT dead. -- Ned Simmons |
Teflon for Sale or Trade
Ned Simmons writes:
What's this stuff normally used for? (would have guessed rollers or some chemically resistant app so I am thrown by the electrical grade mention) PTFE also has some desirable electrical properties, It's used up to the GHz range....not just power frequencies. -- A host is a host from coast to & no one will talk to a host that's close........[v].(301) 56-LINUX Unless the host (that isn't close).........................pob 1433 is busy, hung or dead....................................20915-1433 |
Teflon for Sale or Trade
On Tue, 06 Sep 2011 17:18:27 -0400, Ned Simmons wrote:
On Tue, 06 Sep 2011 11:24:17 -0700, Gunner Asch wrote: On Tue, 06 Sep 2011 10:00:40 -0400, Ned Simmons wrote: I have more virgin electrical grade PTFE Teflon round rod than I'll ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. I'd like to get 20%-25% of McMaster price, depending on quantity, extent of the surplus, etc. The stuff is on McM p.3574 Trades are also good. Right now I'm on the prowl for MT3 and MT4 drills, MT4 and MT5 centers, a D1-6 faceplate, CA (400) size toolholders. What kind of MT centers? Dead or live? Gunner Ideally, 4MT live and 5MT dead. Ive got a 5MT you can have simply for shipping. If you want to send something in return..its up to you... https://picasaweb.google.com/1040422...82763130144018 Other stuff you might want to take a look at... https://picasaweb.google.com/1040422...602/NewForSale Ill have to check and see what live 4MTs I have. Ive a bunch of 3MTs and I usually use adapters..but I do have a few. Gunner -- "The danger to America is not Barack Obama but a citizenry capable of entrusting a man like him with the Presidency. It will be far easier to limit and undo the follies of an Obama presidency than to restore the necessary common sense and good judgment to a depraved electorate willing to have such a man for their? president.. Blaming the prince of the fools should not blind anyone to the vast confederacy of fools that made him their prince". |
Teflon for Sale or Trade
On Wed, 7 Sep 2011 01:47:42 +0000 (UTC), David Lesher
wrote: Ned Simmons writes: What's this stuff normally used for? (would have guessed rollers or some chemically resistant app so I am thrown by the electrical grade mention) PTFE also has some desirable electrical properties, It's used up to the GHz range....not just power frequencies. The lot that the teflon came in also included a smaller amount of this more unusual stuff: http://www.rexolite.com/list.html#WHAT -- Ned Simmons |
Teflon for Sale or Trade
Ned Simmons wrote: B&L stereozoom microscope I need a stereo microscope, but I doubt I can afford it. -- You can't have a sense of humor, if you have no sense. |
Teflon for Sale or Trade
Ned Simmons wrote in
: On Wed, 7 Sep 2011 01:47:42 +0000 (UTC), David Lesher wrote: Ned Simmons writes: What's this stuff normally used for? (would have guessed rollers or some chemically resistant app so I am thrown by the electrical grade mention) PTFE also has some desirable electrical properties, It's used up to the GHz range....not just power frequencies. The lot that the teflon came in also included a smaller amount of this more unusual stuff: http://www.rexolite.com/list.html#WHAT I do microwave circuit design, and we use Rexolite a fair amount. It's basically polystyrene, but they have to make it using a special process. The stabilizer chemical used for regular polystyrene is very lossy. I think it's also more heavily cross linked than typical polystyrene. It machines quite well, and doesn't melt as easily as the normal stuff. The stabilizeer is really critical if you want to store or ship the styrene monomer material. Once it starts cross-linking, it's exothermic. The hotter it gets, the faster it cross-links, and you get a run-away reaction which can easily end up in a fire. Dow chemical had a huge tank of it that took off on them a number of years ago. Doug White |
Teflon for Sale or Trade
"Ned Simmons" wrote in message ... I have more virgin electrical grade PTFE Teflon round rod than I'll ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. ... Ned Simmons Are you willing / able to cut it up into $20 sample kits like Aircraft Spruce does with leftover 4130 tubing? Theirs fit a 12" x 12" box. jsw |
Teflon for Sale or Trade
On Thu, 8 Sep 2011 21:21:11 -0400, "Jim Wilkins"
wrote: "Ned Simmons" wrote in message .. . I have more virgin electrical grade PTFE Teflon round rod than I'll ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. ... Ned Simmons Are you willing / able to cut it up into $20 sample kits like Aircraft Spruce does with leftover 4130 tubing? Theirs fit a 12" x 12" box. jsw 8" long pieces of sizes smaller than 1-1/2 dia would fit in USPS small Flat Rate Box. But I don't have much that's smaller than 3/4" or 1". Give me some idea of your preference and I'll see what works. -- Ned Simmons |
Teflon for Sale or Trade
Ned Simmons wrote:
On Thu, 8 Sep 2011 21:21:11 -0400, "Jim Wilkins" wrote: "Ned Simmons" wrote in message ... I have more virgin electrical grade PTFE Teflon round rod than I'll ever use. Lots of 1-1/2, 2, and 2-1/2 dia; some larger and smaller. ... Ned Simmons Are you willing / able to cut it up into $20 sample kits like Aircraft Spruce does with leftover 4130 tubing? Theirs fit a 12" x 12" box. jsw 8" long pieces of sizes smaller than 1-1/2 dia would fit in USPS small Flat Rate Box. But I don't have much that's smaller than 3/4" or 1". Give me some idea of your preference and I'll see what works. USPS also has a Priority Mail Flat Rate padded envelope (9 x 12+-) for $5. It could be stuffed with larger diams's. Bob |
Teflon for Sale or Trade
"Ned Simmons" wrote in message ... On Thu, 8 Sep 2011 21:21:11 -0400, "Jim Wilkins" ... 8" long pieces of sizes smaller than 1-1/2 dia would fit in USPS small Flat Rate Box. But I don't have much that's smaller than 3/4" or 1". Give me some idea of your preference and I'll see what works. Ned Simmons I might use slices off the rod for antenna insulators or repair parts for old broken ceramic or plastic parts in test equipment. All I have now are Delrin and PVC, OK for mechanical parts but lossy at UHF frequencies. How would you ship the larger material? jsw |
Teflon for Sale or Trade
On Fri, 9 Sep 2011 14:04:33 -0400, "Jim Wilkins"
wrote: "Ned Simmons" wrote in message .. . On Thu, 8 Sep 2011 21:21:11 -0400, "Jim Wilkins" ... 8" long pieces of sizes smaller than 1-1/2 dia would fit in USPS small Flat Rate Box. But I don't have much that's smaller than 3/4" or 1". Give me some idea of your preference and I'll see what works. Ned Simmons I might use slices off the rod for antenna insulators or repair parts for old broken ceramic or plastic parts in test equipment. All I have now are Delrin and PVC, OK for mechanical parts but lossy at UHF frequencies. How would you ship the larger material? jsw Sounds like little chunky pieces might work for you, in which case $20 worth might still fit in a small FRB, or one of the envelopes Bob mentioned. If short, large diameter plus some slender pieces would suit your needs, I'll look thru the bucket of cut-offs. -- Ned Simmons |
All times are GMT +1. The time now is 05:46 PM. |
Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004 - 2014 DIYbanter