
Cyclotol is an explosive consisting of castable mixtures of RDX and TNT. It is related to the more common Composition B, which is roughly 60% RDX and 40% TNT; various compositions of Cyclotol contain from 65% to 80% RDX. Typical ranges are from 60/40 to 80/20 RDX/TNT, with the most common being 70/30, while the military mostly uses 77/23 optimized...
Found on
http://en.wikipedia.org/wiki/Cyclotol

(from the article `explosive`) ...(EDNA), all of which were cast with varying amounts of TNT, usually 40 to 50 percent, and used where the highest possible shattering power was ...
Found on
http://www.britannica.com/eb/a-z/c/174
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