| E-51环氧树脂/BPF体系等温固化动力学研究 |
| |
| 引用本文： | 陆洋,白思聪. E-51环氧树脂/BPF体系等温固化动力学研究[J]. 吉林化工学院学报, 2011, 28(3): 48-51 |
| |
| 作者姓名： | 陆洋 白思聪 |
| |
| 作者单位： | 中石油东北炼化工程有限公司,吉林设计院,吉林,吉林,132002 |
| |
| 摘 要： | 采用差式扫描量热法(DSC)在等温条件下对E-51/(9,9-双(4-氨基苯基)芴(BPF)环氧树脂体系的固化反应动力学进行了研究.结果表明:该树脂体系的固化反应动力学符合自催化反应动力学模型,应用自催化方程对实验结果进行处理,采用多元非线性最小二乘法进行拟合,得到自催化方程中的所有动力学参数,且活化能为63.75 k...
|
| 关 键 词： | 差式扫描量热法 固化动力学 自催化 等温法 动力学模型 |
Isothermal curing kinetics of E-51/BPF epoxy resin system |
| |
| LU Yang,BAI Si-cong. Isothermal curing kinetics of E-51/BPF epoxy resin system[J]. Journal of Jilin Institute of Chemical Technology, 2011, 28(3): 48-51 |
| |
| Authors: | LU Yang BAI Si-cong |
| |
| Affiliation: | (Jilin Branch,PetroChina Northeast Chemical Engineering Co,Ltd,Jilin City 132002,China) |
| |
| Abstract: | The curing kinetics of E-51/BPF epoxy resin system was studied under isothermal curing conditions by Differential Scanning Calorimetry（DSC） technique.The results show that the curing kinetics in the system corresponded to the autocatalytic model.According to the Kamal model,the kinetic parameters of the curing process were determined using multi-nonlinear least squares fitting.The value of the activation energy is 63.75 kJ/mol. |
| |
| Keywords: | Differential Scanning Calorimetry（DSC） curing kinetics autocatalysis isothermal method kinetic model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
