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Tannerite
[rquote=441260&tid=5025&author=feacetech]
Decant liquor and boil off water until temp is 16 ...
10-3-2016 at 09:23
by: Hennig Brand
ball mill question
Ecos, it is easy enough to get some pillow block bearings. Not sure if these are the best bearings f ...
4-3-2016 at 06:26
by: Hennig Brand
Plasticiser question.
The MSDSs for the few bird repellent products I have looked at stated as low as 88% to as high as 98 ...
28-2-2016 at 11:18
by: Hennig Brand
Graphite Substrate Lead Dioxide anode
If it is so soft and so much slack is allowed that it is flopping around when spinning that is a pro ...
27-2-2016 at 06:04
by: Hennig Brand
Graphite Substrate Lead Dioxide anode
You're welcome. There are at least several different types of tubing available at the better hardwar ...
26-2-2016 at 11:57
by: Hennig Brand
Graphite Substrate Lead Dioxide anode
This has worked for me in the past for reasonably low torque arrangements:

Plastic tubing (vinyl ...
25-2-2016 at 11:09
by: Hennig Brand
NG Theoretical Yield
[b]Glycerol[/b]
C3H8O3
MW - 92.09382 g/mol
Density - 1.26 g/cc

[b]Nitroglycerin[/b]
C3H5N3O9
...
23-2-2016 at 06:03
by: Hennig Brand
Tannerite
[rquote=439194&tid=5025&author=Bert]Drop hammer, friction shoe, Lead block test... Not publi ...
19-2-2016 at 08:50
by: Hennig Brand
ball mill question
I had the exact same rock tumbler, when I started milling things, which I got at a yard sale for $3 ...
19-2-2016 at 06:06
by: Hennig Brand
Tannerite
The old fashioned Kieselgur (diatomaceous earth) dynamite was 75% NG and 25% DE and it could be free ...
18-2-2016 at 14:51
by: Hennig Brand
Tannerite
[rquote=439150&tid=5025&author=Detonationology][rquote=439142&tid=5025&author=Hennig ...
18-2-2016 at 08:25
by: Hennig Brand
Tannerite
[rquote=439093&tid=5025&author=Detonationology]TNT and C-4 are not explosive to the touch of ...
17-2-2016 at 11:29
by: Hennig Brand
Short question / quick answer - Thread
I think we both have made some good points. I don't think everything either of us has said is comple ...
15-2-2016 at 05:57
by: Hennig Brand
Short question / quick answer - Thread
OK, I would say you are correct and the crystal density of ETN is probably closer to 1.72 g/cc (I ha ...
14-2-2016 at 14:24
by: Hennig Brand
Short question / quick answer - Thread
From Meyer:

"
Brisance

Brisanz

The performance of an explosive cannot be expressed by mean ...
13-2-2016 at 13:32
by: Hennig Brand
Short question / quick answer - Thread
Plastic explosives are normally used in applications where maximum brisance and the ability to "disr ...
10-2-2016 at 09:50
by: Hennig Brand
Short question / quick answer - Thread
I always wanted to try bacterial fermentation like was done with the old nitre beds, but using more ...
9-2-2016 at 14:02
by: Hennig Brand
Graphite Substrate Lead Dioxide anode
[rquote=438322&tid=64231&author=ecos][rquote=438178&tid=64231&author=Hennig Brand]Go ...
9-2-2016 at 13:37
by: Hennig Brand
Graphite Substrate Lead Dioxide anode
Good post! I have done the research a few times as well, but never got around to trying the thermal ...
8-2-2016 at 12:30
by: Hennig Brand
Unconventional Shaped Charges
Getting the right liner thickness was definitely my biggest stumbling block. In my case though I was ...
4-2-2016 at 07:48
by: Hennig Brand
Unconventional Shaped Charges
[rquote=437471&tid=10575&author=nitro-genes]Thanks for looking up that chart of volume displ ...
3-2-2016 at 07:38
by: Hennig Brand
Azides
Found a clean copy of a really good reference on azide technology today, "Energetic Materials Vol. 2 ...
1-2-2016 at 09:30
by: Hennig Brand
Short question / quick answer - Thread
Greenlight,

From, "Proceedings of the Symposium on Lead and Copper Azides", GW Taylor, 1966:

" ...
1-2-2016 at 09:14
by: Hennig Brand
Being safe with the materials you make!
Agreed, I would need to dig for a reference but I have read two or three different times in differen ...
1-2-2016 at 08:26
by: Hennig Brand
Being safe with the materials you make!
I have had the red eyes (very red!) at least a few times when working with hydrazine and azides and ...
30-1-2016 at 08:11
by: Hennig Brand
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