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Purification of sodium chlorate (removal of sodium chloride)
Your acetone method looks interesting Doc.

But as acetone is a known precursor for EM I would not ...
13-5-2019 at 08:30
by: Gargamel
Airport Scanners and possible Traces of HE
Well, nothing happened.

But they did not chose me for the wiping test.

I dont know how they c ...
2-10-2018 at 01:06
by: Gargamel
Airport Scanners and possible Traces of HE
Hi guys,

well I haven't touched anything for some 2 years or so...
To much work and to little pl ...
19-9-2018 at 08:12
by: Gargamel
Youtube Videos
Since this is the EM section, some years ago there was a site called "Pyro-Tube". Unfortunately it o ...
3-5-2018 at 07:08
by: Gargamel
Some advice on 20g range scales needed
Thanks for the answers.

Yes, the realoading guys also have this problem, I already read through s ...
3-5-2018 at 07:02
by: Gargamel
Some advice on 20g range scales needed
Perhaps you can give me some advice or even suggest something.

To make it short, I'm looking for ...
1-5-2018 at 02:04
by: Gargamel
Blast Mitigation Devices - Blasting Caps
Thank you greenlight.
19-1-2018 at 12:09
by: Gargamel
Blast Mitigation Devices - Blasting Caps

[quote]
I brought them as soon as I saw a test by Klapotke where 1g of primary in glass test tube ...
11-1-2018 at 09:07
by: Gargamel
High-order flash powder?

[quote]
I used TACP, (VOD 7500m/s @ 2.1g/cc) not Acetone Peroxide... [/quote]
Sorry, I misread ...
18-10-2016 at 12:44
by: Gargamel
High-order flash powder?

[quote]
with a regular cap[/quote]

A regular cap with TATP?
Did you even dare to press this, ...
13-10-2016 at 02:12
by: Gargamel
High-order flash powder?

[quote]
Regarding your cheddite being superior, there are several factors at play. One being..., ...
10-10-2016 at 11:43
by: Gargamel
Shockwaves enter a piece of metal, at what speed will they move?
@Tricka:
You can initiate an infinite amount of Ammonal with a standard 800mg PETN output equipped ...
9-10-2016 at 11:19
by: Gargamel
High-order flash powder?
Thanks for sharing MineMan.

Could you provide more information, what exact formulas did you use?
...
9-10-2016 at 11:13
by: Gargamel
Shockwaves enter a piece of metal, at what speed will they move?
Sorry I could not thing of a proper subject title. Please just read the post ;)

Following hypothe ...
6-10-2016 at 14:52
by: Gargamel
Nitroguanidine
Sorry Bert, I must have overlooked this thread.

I'm specifically after the practical usefulness ...
23-12-2015 at 09:50
by: Gargamel
Has anyone made a EBW setup.
Thanks you.

Yes I know there are sources for salvage of such wire.
But i find it hard to determ ...
23-12-2015 at 09:39
by: Gargamel
Explosive performance of nitroguanidine
If you have guanidine nitrate, nitroguanidine could easily be prepared.

Apart from being a useful ...
20-12-2015 at 13:13
by: Gargamel
Has anyone made a EBW setup.
Hi guys,

I'm about to order some extra thin copper wire for experimenting.

Commonly the wire i ...
20-12-2015 at 12:52
by: Gargamel
Optimum temp for nitration of ETN ?
@underground:
cool your acid before you add the nitrate, add it slowly and stirr while you do it.
...
5-12-2015 at 05:28
by: Gargamel
Optimum temp for nitration of ETN ?
I would expect ETN to have a high chance of nasty explosions in case of a runaway.

My last batch ...
5-12-2015 at 02:37
by: Gargamel
NPED detonator
I think it's clear that we want the fastest possible deflagration in this case.

And that means da ...
1-11-2015 at 04:01
by: Gargamel
NPED detonator
@LL:

Could you say something about your copper pipe?

Is it rather soft? Because there are hard ...
31-10-2015 at 12:20
by: Gargamel
NPED detonator
LL, I see you went down from 8mm to 6mm for system Berta.

For ETN this works fine, no doubt. I u ...
31-10-2015 at 03:32
by: Gargamel
Short question / quick answer - Thread
We call it "battery" too. Like a battery of guns. "Cake" is American.


[quote]
An array of tube ...
15-10-2015 at 12:14
by: Gargamel
Short question / quick answer - Thread

[quote]
12 cardboard tubes with 6 40mm shoots/each tube[/quote]

That would mean some kind of r ...
15-10-2015 at 08:55
by: Gargamel
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