Multi-Scale Model for the Aging Performance of Particle-Filled Polymer Composites.
Multi-Scale Model for the Aging Performance of Particle-Filled Polymer Composites.
复制标题
颗粒填充聚合物复合材料老化性能的多尺度模型。
DOI:
10.3390/polym15153158
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发表时间:
2023-07-25
期刊:
影响因子:
5
通讯作者:
Du J
中科院分区:
文献类型:
--
作者:
Fang C;Wang H;Zhang Y;Zhang M;Shen T;Du J
In this study, we developed a novel multi-scale model to predict the aging performance of particle-filled polymer composites (PFPCs) under thermo-oxidative aging conditions. To investigate the aging behavior, high-temperature accelerated aging tests were conducted in combination with macroscopic and microscopic characterization. At the microscopic level, the crosslinking density of the polymer matrix is calculated using the closed-loop chain reaction of polymer oxidation. In addition, the theory of polymer physics was used to determine the relationship between crosslinking density and elastic modulus. Relationships between elastic modulus and dewetting strain were analyzed at the macroscopic level. Based on the observations and analyses, a multi-scale model was developed to predict the aging performance of PFPCs. The predicted results show good agreement with the test results, which verifies the reliability of the model.
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影响因子:
4.6
作者:
AKBAS, A;AKSOY, S
通讯作者:
AKSOY, S
影响因子:
5.9
作者:
Gillen, KT;Bernstein, R;Derzon, DK
通讯作者:
Derzon, DK
影响因子:
5.3
作者:
Tan, H;Liu, C;Geubelle, PH
通讯作者:
Geubelle, PH
DOI:
10.1039/qr9490300001
发表时间:
1949-01-01
期刊:
QUARTERLY REVIEWS
影响因子:
--
作者:
BOLLAND, JL
通讯作者:
BOLLAND, JL
影响因子:
2.5
作者:
Hu, Ruize;Prakash, Chandra;Oskay, Caglar
通讯作者:
Oskay, Caglar