Delrin is old stuff, and pretty common. I think Aircraft Spruce carries 
it, but rods only, not sheets. Cost-wise, it's about 1.5 times more 
expensive than Nylon. I have no idea of its density, but it feels about 
the same than Nylon.

Serge Vidal
KR2 "Kilimanjaro Cloud"
Paris, France





"Chris Johnston" <chr...@ozdocs.net.au>

Envoyé par : krnet-boun...@mylist.net
28/07/2006 12:16
Veuillez répondre à KRnet
Remis le : 28/07/2006 12:17


        Pour :  "KRnet" <kr...@mylist.net>
        cc :    (ccc : Serge VIDAL/DNSA/SAGEM)
        Objet : Re: KR> Delrin versus Nylon



    Can you tell us some more about this material, what type of plastic, 
density, where do you get it and what cost compared to other plastics.


        Chris Johnston

         North Richmond

         NSW Australia.
----- Original Message ----- 
From: "Serge VIDAL" <serge.vi...@sagem.com>
To: "KRnet" <kr...@mylist.net>
Sent: Friday, July 28, 2006 7:33 PM
Subject: KR> Delrin versus Nylon


Oh, and by the way, the shop that sold the sheet to me said that it can be
glued, too. Haven't tried it yet.


----- Réacheminé par Serge VIDAL/DNSA/SAGEM le 28/07/2006 11:32 -----


Serge VIDAL
28/07/2006 11:23


        Pour :  KRnet <kr...@mylist.net>
        cc :
        Objet : Delrin versus Nylon

I just machined my first Delrin part, and I can tell you Delrin is an
absolute pleasure to work with, especially compared with plain Nylon! It
does not melt easily, and can be sanded very easily, up  to a glaze.
Another nice thing is it can be found in black, which looks better than
the yellowish Nylon. If you have to make Nylon blocks, like rudder pedal
mounts, for instance,  you should consider Delrin instead. It has the same
mechanical properties.

I think I will find many applications for this thing, because I simply
love it!

Serge Vidal
KR2 "Kilimanjaro Cloud"
Paris, france
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