所制备的CSP在相体系转化时不发生老化和变性，显示了一定的稳定性。
The aging or denaturalization can not happen in the CSP when phase system was transformed, so it has some stability.
本文以沥青为基料，采用结构改性剂，研制了具有优良热稳定性、粘着力及耐老化性能好的封口剂。
Based on asphalt, some structural modifiers were used to develop the sealing agent for the enhancement of the thermal stability, cohesion and aging resistance.
我们的新产品要经过数万次的各种模拟环境的冲击实验，以及老化实验，以保证产品的稳定性及质量。
Our new products have to go through tens of thousands of times a variety of simulated experimental environment, as well as the aging experiments, in order to ensure product stability and quality.
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