The positron annihilation lifetime spectrum(PALS) method was employed to study the effect of proton radiation on microstructure of the space grade KH-L-Y polysilicone rubber.
用正电子淹没寿命谱方法（PAL S）研究了质子辐照对空间级硅橡胶KH- L - Y微观结构的影响。
They have different kinetic parameter respectly and the ratio of loss of mass in two process is different from mass ratio between PUR and polysilicone in the PUR polysilicone system.
结果表明，改性体系的热分解分两个明显不同的过程进行，两个过程有不同的动力学参数，并且改性体在它们中的失重比与体系中PUR和有机硅的质量比也不相同。
They have different kinetic parameter respectly and the ratio of loss of mass in two process is different from mass ratio between PUR and polysilicone in the PUR polysilicone system.
结果表明，改性体系的热分解分两个明显不同的过程进行，两个过程有不同的动力学参数，并且改性体在它们中的失重比与体系中PUR和有机硅的质量比也不相同。
应用推荐