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How well erythritol nitrates in HNO3/H2SO4?
Thanks for your answer.

I know it was pretty warm, but i wanted to speed it up a little.

Yie ...
29-5-2011 at 04:42
by: mabuse_
How well erythritol nitrates in HNO3/H2SO4?
One more question:

The nitration process itself is exothermic.
To my knowledge the only other e ...
22-5-2011 at 00:35
by: mabuse_
Recrystallisation with Ethanol
Hi there.

When i did my last ETN experiment, I was not satisfied with the products apperance. I h ...
21-5-2011 at 06:39
by: mabuse_
Cap design

[quote]
I don't understand the fascination people have with metal caps. With a decent primary, th ...
8-2-2011 at 01:56
by: mabuse_
PETN synth
That funnel is really cool.

If saved an old mixer for such purposes too. But i wonder how the st ...
7-2-2011 at 12:32
by: mabuse_
Mr. Anonymous: azo-clathrate primaries
I'm interested too.

Are there any known facts about these compounds,
such as numbers for frict ...
23-1-2011 at 03:56
by: mabuse_
Are Magnesium Metal Flakes Spontaneously Reactive with Any Oxidizers?
NH4NO3 and Mg is a bad combination.
Wet Mg can ignite. A least it's going to degrade very fast.
...
23-1-2011 at 03:48
by: mabuse_
Cheap Aluminium for Ammonal and Thermite Experiments
[quote]
I find fine particle Al and either of the three oxides of iron burn toooo quickly.[/quote]
...
15-1-2011 at 14:48
by: mabuse_
N. Kubota - Propellants and Explosives
Thank you :)
12-1-2011 at 04:08
by: mabuse_
Cheap Aluminium for Ammonal and Thermite Experiments

[quote]
How much are you getting such aluminum powders for?[/quote]
10€/Kg

Ok, flake IS mor ...
9-1-2011 at 14:05
by: mabuse_
Cheap Aluminium for Ammonal and Thermite Experiments
Hi,

if you've got the choice between 45µm atomised and 45µm flake covered with stearine - wich ...
8-1-2011 at 04:07
by: mabuse_
Safer Charge Designs
Well, I've got the ingredients for lead azide und my last experiments with it were very succesful.
...
7-1-2011 at 14:24
by: mabuse_
Safer Charge Designs
[quote]
When the primary is less sensitive than the base charge there is just no good reason to com ...
4-1-2011 at 13:02
by: mabuse_
Safer Charge Designs
The whole construction looks simple, but i bet it's not very easy to build robust and reliable enoug ...
2-1-2011 at 09:58
by: mabuse_
Igniting Thermite in Confined Space
I recently tried CuO Firecrackers with both "Black 000" Pyro Aluminium (5µm) and 63µm Magnesium.
...
18-12-2010 at 08:10
by: mabuse_
Minimum charge diameter with sensitized ammonium nitrate?
This might be interesting for you:
http://www.wydawnictwa.ipo.waw.pl/cejem/vol-6-1-2009/Zygmunt.pdf ...
9-12-2010 at 02:52
by: mabuse_
PETN synth

[quote]
a freeflowing white powder that feels light.[/quote]

Just like mine. The Vendor made n ...
6-12-2010 at 14:22
by: mabuse_
Blasting cap ignition mix
Thanks for your replies.

Do i really need an ignition mix that undergoes DDT?
I was under the im ...
6-12-2010 at 13:53
by: mabuse_
Blasting cap ignition mix
Hi,

maybe you can give me some advice.


I've just tried out my latest lead azide/PETN Blastin ...
5-12-2010 at 11:08
by: mabuse_
Plugging Salute Shells
Hi,

one question for the pyro freaks among you:

Recently i made some flashpowder salutes. I us ...
21-6-2010 at 06:27
by: mabuse_
Critical Diameter of AN based explosives
Hi,

I already found that PDF myself, but thank you anyway. The most informative document i could ...
21-6-2010 at 06:03
by: mabuse_
Critical Diameter of AN based explosives
Hi,


[quote]
Forget the nitromethane! [/quote]

As far as i know ANNM is faster than AMMONAL. ...
8-6-2010 at 03:24
by: mabuse_
Unconventional Shaped Charges
Hi,


[quote]
a glass funnel maybe if you want to use glass[/quote]
yeah, i've allready serched ...
6-6-2010 at 12:03
by: mabuse_
Unconventional Shaped Charges
Thanks.
I think I'll try winebottle, since i found no other common household object.

Another qu ...
5-6-2010 at 12:09
by: mabuse_
Critical Diameter of AN based explosives
Hi,

thanks for your answers.

That totse page doesn't look very useful to me, but thanks anyway ...
5-6-2010 at 11:54
by: mabuse_
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