Process for the production of flexible explosive formed charges

Plastic and nonmetallic article shaping or treating: processes – Explosive or propellant article shaping or treating – Rolling to form sheet or rod

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149 199, 149 1991, 149 1992, 149 92, C06B 4510

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active

041138112

ABSTRACT:
A process for producing flexible formed explosive charges includes the steps of admixing at least one elastomer which exhibits an elongation of at least 800% and a tear strength of between 50 and 350 kp./cm.sup.2, at least one high-brisance explosive component and at least one plasticizer that has a melting point of less than -20.degree. C. and that does not substantially evaporate up to a temperature of 90.degree. C. and thereafter forming the resulting admixture into a shaped or formed explosive charge. The high-brisance explosive component has a detonating velocity of at least 6000 m/sec.

REFERENCES:
patent: 3321341 (1967-05-01), Ottoson
patent: 3338764 (1967-08-01), Evans
patent: 3449179 (1969-06-01), Minekawa et al.
patent: 3501357 (1970-03-01), Suzuki et al.
patent: 3839106 (1974-10-01), De Prisque et al.
patent: 3888707 (1975-06-01), Rothstein
patent: 3914141 (1975-10-01), Sayles

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