Characterizing the temperature and strain rate dependent tensile strength of amorphous polymer by a theoretical model

Li Ying; Lu Yanchen; Li Weiguo

首页> 外文期刊>Journal of Applied Polymer Science >Characterizing the temperature and strain rate dependent tensile strength of amorphous polymer by a theoretical model

【24h】

Characterizing the temperature and strain rate dependent tensile strength of amorphous polymer by a theoretical model

机译：Characterizing the temperature and strain rate dependent tensile strength of amorphous polymer by a theoretical model

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

The temperature and strain rate dependent (TSRD) tensile strength of polymer closely concerns the service safety in wide temperature range and dynamic load. In this study, based on the decoupled modeling method, a theoretical model of TSRD tensile strength of amorphous polymer was established. The model quantifies the relationship between the TSRD tensile strength, Young's modulus, heat capacity, glass transition temperature and melting temperature of amorphous polymer. The model predictions demonstrated an excellent consistency with the experimental data. Furthermore, the influencing factors analysis regarding the TSRD tensile strength were conducted. This study contributes a theoretical method to conveniently predict the TSRD tensile strength of amorphous polymer, and would be helpful to the evaluation and application of polymer in extreme conditions.

著录项

来源
《Journal of Applied Polymer Science》 |2023年第28期|共6页
作者
Li Ying; Lu Yanchen; Li Weiguo;
展开▼
作者单位

Chongqing Jiaotong Univ;

Chongqing Univ;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类高分子化合物工业（高聚物工业）;
关键词
amorphous polymer; strain rate; temperature; tensile strength; theoretical model; MECHANICAL-PROPERTIES; BEHAVIOR;

Characterizing the temperature and strain rate dependent tensile strength of amorphous polymer by a theoretical model

摘要

著录项

相关主题

期刊订阅