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Cyklonan
The couple of times I have made sodium perchlorate, I did it by electrolysis and then destroyed any ... |
12-9-2014 at 06:58
by: Hennig Brand |
DDNP & related compounds: The über thread!
Since DDNP requires such a long run up distance to make the transition from deflagration to detonati ... |
27-8-2014 at 02:35
by: Hennig Brand |
DIY distillation app
Found a really good webpage with information regarding recovery, concentration and purification of m ... |
26-8-2014 at 08:13
by: Hennig Brand |
Best way for getting high density ?
Yes, if PIB is used (especially high MW PIB) then I think a solvent is pretty much a necessity to ac ... |
26-8-2014 at 06:40
by: Hennig Brand |
Best way for getting high density ?
I have actually been using polybutenes for quite a while which requires that no solvent be used at a ... |
25-8-2014 at 19:08
by: Hennig Brand |
ETN synthesis problem
I guess I would switch off the power to the stirring motor then pick up the lab stand and all, which ... |
24-8-2014 at 20:15
by: Hennig Brand |
Ammonium Perchlorate - does it get useless or impure with age?
This is something that could be found easily with a little help from Google. It is used extensively ... |
24-8-2014 at 15:57
by: Hennig Brand |
Gun Propellants: Single, Double and Tripple based
I have been looking into getting a ballistic chronograph so that muzzle velocities can be measured. ... |
22-8-2014 at 07:15
by: Hennig Brand |
ETN synthesis problem
Teflon is used for a lot of things commercially and industrially. Just a few miles down the road fro ... |
21-8-2014 at 05:45
by: Hennig Brand |
DDNP & related compounds: The über thread!
nitro-genes, that was just posted a few posts up. roXefeller and Rosco, thanks for the translation a ... |
20-8-2014 at 12:42
by: Hennig Brand |
DDNP & related compounds: The über thread!
I have seen where sodium sulfide is specified to neutralize picric acid a couple of times before alr ... |
19-8-2014 at 05:46
by: Hennig Brand |
Best way for getting high density ?
The syringe idea would probably work, but it would likely be very difficult to retrieve all the plas ... |
18-8-2014 at 17:09
by: Hennig Brand |
Best way for getting high density ?
Thanks for the compliment. I didn't measure the density because it would have been difficult to do a ... |
18-8-2014 at 15:07
by: Hennig Brand |
Homebuilt recirculating evaporative cooler
I know this thread is old, but I thought I might share a home build example of an evaporative cooler ... |
18-8-2014 at 11:13
by: Hennig Brand |
HMX via Bachmann route
Good job. Building a drop hammer device has been on my to-do list for a while now. |
18-8-2014 at 08:13
by: Hennig Brand |
Best way for getting high density ?
You can find pictures, and a description, of the press used in the DDNP thread. |
18-8-2014 at 07:58
by: Hennig Brand |
Best way for getting high density ?
Just for fun, and a bit of affirmation, I initiated 13.5g of the same 81-82% ETN plastique, twice, u ... |
18-8-2014 at 06:05
by: Hennig Brand |
Down the Rabbit Hole a Little Farther
I spent a few more hours reading and playing around with the ballistics table and I think it is star ... |
17-8-2014 at 14:11
by: Hennig Brand |
Short question / quick answer - Thread
This thread looks like it could be helpful to you also.
http://www.sciencemadness.org/talk/viewth ... |
16-8-2014 at 11:39
by: Hennig Brand |
nitroglycerin
That looks more like it. I am going to use a more powerful detonator/booster the next time I try it. ... |
16-8-2014 at 05:32
by: Hennig Brand |
nitroglycerin
I appreciate your insight. I am going to give UN another try in the next while. I really think it ha ... |
15-8-2014 at 21:28
by: Hennig Brand |
Gun Propellants: Single, Double and Tripple based
If I use the kinematic equation of motion below to check the vertical drop due to gravity, neglectin ... |
15-8-2014 at 19:50
by: Hennig Brand |
Gun Propellants: Single, Double and Tripple based
I see what you mean. I know that the model isn't perfect, but I think using an average velocity over ... |
15-8-2014 at 14:12
by: Hennig Brand |
nitroglycerin
I am inclined to believe most, if not all, explosives can detonate with a low output if not properly ... |
15-8-2014 at 13:03
by: Hennig Brand |
Gun Propellants: Single, Double and Tripple based
Just noticed that I forgot to take the average velocity for each increment when calculating projecti ... |
15-8-2014 at 08:52
by: Hennig Brand |
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