METHOD OF INHIBITING INSERTED SOLID-PROPELLANT CHARGE

FIELD: rocketry; methods of inhibiting solid-propellant charges. SUBSTANCE: solid-propellant charge is placed in mold positioned vertically and inhibiting compound is poured in gap between solid- propellant charge and mold at excess compensating for shrinkage during polymerization; then mold is imme...

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Bibliographische Detailangaben
Hauptverfasser:	DEJNEKA EH.JA, STEPANOV E.S, ARTEMOVA O.V, LETOV B.P, ZAKIROVA O.V, KRASIL'NIKOV F.S, TALALAEV A.P, ALBUTOVA R.E, KUZ'MITSKIJ G.EH, PUPIN N.A
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY EXPLOSIVES EXPLOSIVES OR THERMIC COMPOSITIONS GAS-ATTACK COMPOSITIONS GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART) MANUFACTURE THEREOF MATCHES MEANS FOR GENERATING SMOKE OR MIST METALLURGY USE OF SINGLE SUBSTANCES AS EXPLOSIVES
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Beschreibung
Zusammenfassung:	FIELD: rocketry; methods of inhibiting solid-propellant charges. SUBSTANCE: solid-propellant charge is placed in mold positioned vertically and inhibiting compound is poured in gap between solid- propellant charge and mold at excess compensating for shrinkage during polymerization; then mold is immersed in thermal chamber for polymerization of inhibiting compound; polymerization of inhibiting compound is performed in succession by layers in charge height beginning with lower part at gradual introduction of mold into thermal chamber; then cooling is carried out to normal temperature and charge is withdrawn from mold. EFFECT: improved quality of acrylate inhibiting coat; enhanced efficiency. 3 dwg