Extrusion cast explosive
Patent
·
OSTI ID:5381405
Improved, multiphase, high performance, high energy, extrusion cast explosive compositions, comprising, a crystalline explosive material; an energetic liquid plasticizer; a urethane prepolymer, comprising a blend of polyvinyl formal, and polycaprolactone; a polyfunctional isocyanate; and a catalyst are disclosed. These new explosive compositions exhibit higher explosive content, a smooth detonation front, excellent stability over long periods of storage, and lower sensitivity to mechanical stimulants. 1 fig.
- Research Organization:
- Lawrence Livermore National Lab., CA (USA)
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- Dept. of Energy
- Patent Number(s):
- None
- Application Number:
- ON: DE85017785
- OSTI ID:
- 5381405
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE
450100* -- Military Technology
Weaponry
& National Defense-- Chemical Explosions & Explosives
BINDERS
CASTING
CATALYSTS
CHEMICAL COMPOSITION
CHEMICAL EXPLOSIVES
EXPLOSIVES
EXTRUSION
FABRICATION
MATERIALS WORKING
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PLASTICIZERS
POLYMERS
STABILITY
450100* -- Military Technology
Weaponry
& National Defense-- Chemical Explosions & Explosives
BINDERS
CASTING
CATALYSTS
CHEMICAL COMPOSITION
CHEMICAL EXPLOSIVES
EXPLOSIVES
EXTRUSION
FABRICATION
MATERIALS WORKING
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PLASTICIZERS
POLYMERS
STABILITY