Thermal properties of explosives. Quarterly report, January, February, March 1964
Henkin`s test data are reported for comparisons of the following: dry-to-moist samples, PBX 9404 in brass and gold-plated blasting caps, Holston HMX with Bridgewater HMX, LX-04-1 and LX-04-1 + Ucon oil, and PETN, LX-04-1 and Extex. The time-to-explosion curves for HMX and PBX 9404 are also given. A description of the pyrolysis apparatus and the method of calibrating the sample temperature to the response of the thermal conductivity detector are reported. The pyrolytic decomposition curves of several standard explosives and six specially prepared HMX samples (LRL raw material No. A-311 through A-316) are included. A controlled atmosphere D.T.A. is described and the thermograms of PETN with an atmosphere of air at 85 psi, nitrogen at 85 psi and 200 psi are given. The thermograms indicate that PETN becomes more sensitive as the pressure increases. Chemical reactivity data are reported for Comp B, Comp B-3, Comp C-4, HMX, PBX 9011, PBX 9205, Tetryl and TNT. Also, test results are reported for LX-01-1 and Comp B-3 heated at 150{degrees}C for 22 hours, LX-02-1 heated at 100{degrees}C for 22 hours, and pressed pellets of PBX 9404 and PBX 9404 + powdered lead.
- Research Organization:
- Mason and Hanger-Silas Mason Co., Inc., Amarillo, TX (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC04-91AL65030
- OSTI ID:
- 522771
- Report Number(s):
- MHSMP--64-3I; ON: DE97008644
- Country of Publication:
- United States
- Language:
- English
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