Выходит 6 номеров в год
ISSN Печать: 2150-766X
ISSN Онлайн: 2150-7678
Indexed in
SICOMIN-ROT K 3130 S AS A BURNING RATE MODIFIER
Краткое описание
Effect of one new burning-rate modifier with trademark Sicomin-Rot K3130 S was studied, to determine its influence on propellant burning rate. Examination of its influence on combustion has been performed on composite solid rocket propellants series known as Flexolite. All Flexolite-series of propellants are based on ammonium perchlorate as oxidizer, and modified polyvinyl chloride as binder. Its effect as catalyst is shown on both non-aluminized and aluminized formulations, and compared with other catalysts. It was shown that burning-rate modifier has a substantial effect upon the burning rate, increasing it in dependence of its amount in propellant formulation. Also, influence of plasticizers on propellant burning rate of non-aluminized propellant with a new burning-rate modifier is shown. All burning rates were measured in a special test motor at different pressures, using small-motor measurement method.