摘要
通过人工热氧加速老化试验与大气自然环境老化试验,研究聚碳酸酯(PC)人工加速老化与真实大气自然环境老化的相关性;以Arrhenius方程为理论基础,建立聚碳酸酯贮存寿命预测方程,利用该方程预测聚碳酸酯在成都地区大气自然环境中的贮存寿命,理论贮存寿命值与真实大气自然环境贮存寿命值相近。
The relevance between artificial accelerated aging and natural aging of storage of polycarbonate was studied. It set up a prediction equation based on the equations of Arrhenius and the date of the artificial accelerated aging test,and using the equation predict the indoor storage life of polycarbonate in Chengdu city. The theoretical calculation result was similar to the natural weathering result.
出处
《塑料》
CAS
CSCD
北大核心
2010年第1期120-121,106,共3页
Plastics
基金
国家自然科学基金重点项目(50533080)
