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New to energetic materials, need advice
[rquote=613867&tid=150527&author=caterpillar]Your acid is definitely too weak. Make conc aci ... |
28-5-2019 at 18:04
by: twelti |
New to energetic materials, need advice
Search around here for a file called "PETN.XLS" or maybe "PETN2.XLS". It will allow you to tweak yo ... |
28-5-2019 at 10:16
by: twelti |
Methyl Ethyl Ketone Peroxide
I have family there. It can be dicey if you don't know which areas are ok and which are not. |
25-5-2019 at 11:24
by: twelti |
Methyl Ethyl Ketone Peroxide
I have family there. It can be dicey if you don't know which areas are ok and which are not. |
25-5-2019 at 11:15
by: twelti |
Strapping Tape for Confinement
[rquote=613507&tid=150421&author=Simoski]So wants the idea twelti?
Get plastic tubing, pres ... |
25-5-2019 at 08:24
by: twelti |
Static Sensitivity of Ni AG Perchlorate
I did an informal test of static sensitivity for Nickel Aminoguanidine Perchlorate. I used an elec ... |
24-5-2019 at 19:45
by: twelti |
Strapping Tape for Confinement
Those ones ARE parallel to the roll. It is interesting in that I wonder if it would have an effect ... |
24-5-2019 at 19:28
by: twelti |
Strapping Tape for Confinement
Like:
https://www.tcdtape.com/product/heavy-duty-filament-strapping-tape/
here is comparison of ... |
24-5-2019 at 16:36
by: twelti |
Strapping Tape for Confinement
When I was a wee lad, I used to make FP bombs using handmade paper tubes and with strapping tape aro ... |
24-5-2019 at 13:11
by: twelti |
Exotic Primaries - Complex Salts
[rquote=613328&tid=1778&author=wessonsmith][rquote=613317&tid=1778&author=twelti]I t ... |
23-5-2019 at 09:19
by: twelti |
Exotic Primaries - Complex Salts
I think he put his comment inside the html quote.
Can you not press any primary wet, then allow t ... |
22-5-2019 at 14:49
by: twelti |
PETN imposter?
I got a "smoking gun"! 40 mg of nickel aminoguanidine perchlorate and 500 mg of the PETN in question ... |
21-5-2019 at 19:34
by: twelti |
Exotic Primaries - Complex Salts
I have been making some small batches - both Ni and Cu. It seems that in the patent it says to boil ... |
19-5-2019 at 14:18
by: twelti |
Exotic Primaries - Complex Salts
[rquote=610126&tid=1778&author=snooby]Another one: double salt of am guanidine bicarbonate a ... |
18-5-2019 at 09:34
by: twelti |
PETN imposter?
I tried to test MP on foil on a burner, but I don't think the IR thermometer works on it, as i coul ... |
17-5-2019 at 08:36
by: twelti |
PETN imposter?
I could check the density of the HNO3, right?. I don't have any FNA, though I'm starting to think I ... |
16-5-2019 at 18:34
by: twelti |
PETN imposter?
[rquote=612643&tid=150055&author=markx]Electrical coffee grinder works wonders on pulverizin ... |
15-5-2019 at 15:54
by: twelti |
PETN imposter?
[rquote=612594&tid=150055&author=Herr Haber]Ratios should be closer to 6 (H2SO4) 4 (HNO3) an ... |
15-5-2019 at 11:41
by: twelti |
PETN imposter?
[rquote=612567&tid=150055&author=MineMan]I think your PETN is fine. Just wash it with water. ... |
15-5-2019 at 11:33
by: twelti |
PETN imposter?
I thought those were the verified amounts? I believe others have used it.
...and I thought the l ... |
14-5-2019 at 14:23
by: twelti |
PETN imposter?
Clearly there is something different bout how they made theirs (I think I read that in Davis, which ... |
14-5-2019 at 07:07
by: twelti |
PETN imposter?
[rquote=612424&tid=150055&author=MineMan]I just tested my PETN in a motor. No cracking. [/rq ... |
13-5-2019 at 22:48
by: twelti |
PETN imposter?
I made some "PETN" using method outlined by quicksilver, based off of Urbanski nitration tables I th ... |
13-5-2019 at 09:39
by: twelti |
Your favorite blasting cap design
What about something like this:
https://dragonplate.com/carbon-fiber-roll-wrapped-twill-tube-025-id ... |
12-5-2019 at 16:10
by: twelti |
Centrifuge for pressing primary
I DID just find in another SM thread reference to this idea.
Also:
https://apps.dtic.mil/dtic/tr/f ... |
9-5-2019 at 11:57
by: twelti |
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