化工学报 ›› 2020, Vol. 71 ›› Issue (8): 3393-3402.DOI: 10.11949/0438-1157.20200400

• 综述与专论 • 上一篇    下一篇

橡胶硫化过程数值模拟研究进展

郭飞1(),张兆想1,2,宋炜3,贾晓红1   

  1. 1.清华大学摩擦学国家重点实验室,北京 100084
    2.机械科学研究总院先进成形技术与装备国家重点实验室,北京 100044
    3.天鼎联创密封技术(北京)有限公司,北京 100072
  • 收稿日期:2020-04-16 修回日期:2020-05-20 出版日期:2020-08-05 发布日期:2020-08-05
  • 通讯作者: 郭飞
  • 作者简介:郭飞(1988—),男,博士,助理研究员,guof2014@mail.tsinghua.edu.cn
  • 基金资助:
    国家重点研发计划项目(2018YFB2001002)

Research progress in numerical simulation of rubber vulcanization

Fei GUO1(),Zhaoxiang ZHANG1,2,Wei SONG3,Xiaohong JIA1   

  1. 1.State Key Laboratory of Tribology, Tsinghua University, Beijing 100084, China
    2.State Key Laboratory of Advanced Forming Technology & Equipment, China Academy of Machinery Science & Technology, Beijing 100044, China
    3.TianDing Sealing Technology (Beijing) Co. , Ltd. , Beijing 100072, China
  • Received:2020-04-16 Revised:2020-05-20 Online:2020-08-05 Published:2020-08-05
  • Contact: Fei GUO

摘要:

硫化作为橡胶制品成型过程中的关键工序,决定着制品的使用性能与尺寸精度,通过模拟仿真技术有助于实现对硫化过程的精确控制以及减少能量消耗。基于此,从微观尺度和宏观尺度两个层面综述了橡胶硫化过程数值模拟的研究进展,重点分析了理论与经验硫化反应动力学模型的发展现状。最后,指出了橡胶硫化过程数值模拟的发展方向与趋势。

关键词: 橡胶制品, 硫化, 聚合物加工, 反应动力学, 数值模拟

Abstract:

Vulcanization, as a key process in the molding process of rubber products, determines the performance and dimensional accuracy of the products. Through simulation technology, it helps to achieve accurate control of the vulcanization process and reduce energy consumption. In this paper, the research progress of numerical simulation of rubber vulcanization is reviewed from two aspects of micro scale and macro scale, and the development status of theoretical and empirical vulcanization reaction kinetic model is mainly analyzed. Finally, the development trend of numerical simulation of rubber vulcanization process is pointed out.

Key words: rubber products, vulcanization, polymer processing, reaction kinetics, numerical simulation

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