| Study on Crystallization Behavior and Kinetics of Silicon Rubber |
| Received:December 03, 2021 Revised:December 10, 2021 |
| DOI：10.12136/j.issn.1000-890X.2023.05.0330 |
| Key Words: silicone rubber；DSC；cold crystallization；non-isothermal crystallization kinetics；isothermal crystallization kinetics |
| Author Name | Affiliation | E-mail | | WANG Xin | Qingdao University of Science and Technology | 1311105110@qq.com | | LI Chaoqin* | Qingdao University of Science and Technology | 1311105110@qq.com |
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| Abstract: |
| The thermal behavior of silicone rubber in the process of temperature change was studied by
using differential scanning calorimeter（DSC），and the non-isothermal crystallization kinetics and isothermal
crystallization kinetics of silicone rubber were investigated. The results showed a cold crystallization
phenomenon during the heating process of silicone rubber. During the cooling process，the crystallization
peak temperature moved to the low temperature direction with the increase of the cooling rate. Moreover，the
lower the isothermal crystallization temperature was，the faster the crystallization rate was. It was also found
that Mo method and Avrami method were suitable for the analysis of non-isothermal crystallization kinetics
and isothermal crystallization kinetics of silicone rubber，respectively. |
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