| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to rocket engineering and specifically to making imitators of mixed solid propellant used when breaking-in equipment for hazardous facilities for mass production of small-size set-in charges of mixed solid propellant and refinement of mechanical processing of said articles and training maintenance personnel. The imitator contains filler in form of a mixture of potassium chloride and dispersed spherical aluminium, binder in form of divinyl nitrile rubber with terminal carboxyl groups and epoxy resin, transformer oil, curing agent in form of tetramethylthiuram disulphide (thiuram D) and zinc oxide, and a surfactant in form of lecithin or cationat-7.EFFECT: invention provides reliable imitation of standard composition of mixed solid propellant on viscosity, working life, physical and mechanical properties and adhesion to armour.2 cl, 3 tbl |
