The heat stability, thermal decomposition behavior and the effect of light aging on performance of HPVC were studied.
主要研究了高聚合度聚氯乙烯（H PVC）的热稳定性和热分解过程以及光老化对HPVC性能的影响。
The results show that the higher the degree of polymerization is, the better heat stability of HPVC resin is, and the better light aging resistance of HPVC is.
结果表明，聚合度越高，树脂的热稳定性越好，HPVC的耐光老化性能明显优于普通聚合度聚氯乙烯(pvc)。
The artificially aging was done by simulating three main natural aging factors: light, heat and hydrolysis.
人工老化包括光老化、热老化和水解老化。
Nanometer coat and coating material has good wearing resistance, anti - aging performance, high adhesive strength and wonderful electric, light, magnet and heat characteristics.
纳米涂层、纳米涂料具有良好的耐磨性、抗老化性、高粘接强度以及奇特的电、光、磁、热等性能。
Requirements for the rubber used for plug are studied in light of capacitor work characteristic. Heat-oxygen aging mechanism is presented.
根据电容器的工作特点，研究了对橡胶塞用橡胶的要求，指出橡胶塞的老化机理是热氧老化。
By light irradiating and heat aging we get AgNPs of different shape, which including triangular sheet, hexagonal and round sheet of AgNPs sheet.
利用光照和热熟化的手段得到不同形貌的片状纳米银，包括三角片状、六角片状和圆片状的纳米银。
By light irradiating and heat aging we get AgNPs of different shape, which including triangular sheet, hexagonal and round sheet of AgNPs sheet.
利用光照和热熟化的手段得到不同形貌的片状纳米银，包括三角片状、六角片状和圆片状的纳米银。
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