【摘要】 研究了酚醛树脂配比与酚醛树脂的结构、热降解行为、烧蚀性能之间的关系,研制出了可广泛应用于高压固体火箭发动机热防护的高炭化率酚醛树脂。更多还原

【Abstract】 The relation of the compouding ratio of phenolic resin with the resin structures, thermal degradation behavior and ablative property has been studied. And a phenoloc resin with high char yield, which can be widely used for heat protection of high pressure solid rocket motors, has been developed.更多还原