Hello Again,I only mentioned that specific epoxy resin for 2 reasons.1. I have
used it in making carbon/epoxy composite parts. 2. it is listed as a potential
ingredient in the program wpropep so modeling should be a bit
easier.drawbacks....high viscosity material. during winter months i cannot get
the material to pump, i have to pour and it takes a while.LarrySent via the
Samsung Galaxy S8+, an AT&T 5G Evolution capable smartphone
-------- Original message --------From: Nikolai Nielsen
<nielsen.nikolai86@xxxxxxxxx> Date: 12/29/20 02:45 (GMT-06:00) To:
sugpro@xxxxxxxxxxxxx Subject: [sugpro] Re: AP fuels I see the one you suggested
is a bisphenol A (BPA) based epoxy and so is what Richard used in his RNX
fuel. Should that be what I look out for?Nikolai NielsenOn Tue, 29 Dec 2020 at
10:15, Nikolai Nielsen <nielsen.nikolai86@xxxxxxxxx> wrote:The problem with
epoxy recipes is I have no idea what my local equivalent is. All these epoxys
that are mentioned are branded items. On Tue, 29 Dec 2020, 6:10 AM akazilla,
<dmarc-noreply@xxxxxxxxxxxxx> wrote:Hello Nikolai,Have you considered using
EPON 828 epoxy? it is an older epoxy resin but available pretty easily. Shell
chemical makes the stuff so start with them.Best of luck,LarrySent via the
Samsung Galaxy S8+, an AT&T 5G Evolution capable smartphone-------- Original
message --------From: Nikolai Nielsen <nielsen.nikolai86@xxxxxxxxx> Date:
12/28/20 18:05 (GMT-06:00) To: sugpro@xxxxxxxxxxxxx Subject: [sugpro] AP
fuels does anybody have the burn rate data for Ammonium perchlorate based
propellants that can be made without specialist resins? Are there any recipes
for silicone or polyurethane resin?Nikolai Nielsen
