[1]赵 烽,李 梦?鄢,赵 欣,等.过氧化苯甲酸-1，1-二甲基乙基酯/环氧大豆油丙烯酸酯复合材料的制备及固化工艺优化[J].合成橡胶工业,2023,5:388-393.
ZHAO Feng,LI Meng,ZHAO Xin,et al.Preparation and curing process optimization of tert-butyl peroxy benzoate/acrylated epoxy soybean oil composites[J].China synthetic rubber industy,2023,5:388-393.
点击复制
过氧化苯甲酸-1，1-二甲基乙基酯/环氧大豆油丙烯酸酯复合材料的制备及固化工艺优化(PDF)
ZHAO Feng,LI Meng,ZHAO Xin,et al.Preparation and curing process optimization of tert-butyl peroxy benzoate/acrylated epoxy soybean oil composites[J].China synthetic rubber industy,2023,5:388-393.
《合成橡胶工业》[ISSN:1000-1255/CN:62-1036/TQ]
- 期数:
- 2023年5期
- 页码:
- 388-393
- 栏目:
- 出版日期:
- 2023-10-15
文章信息/Info
- Title:
- Preparation and curing process optimization of tert-butyl peroxy benzoate/acrylated epoxy soybean oil composites
- 文章编号:
- 1000-1255（2023）05-0388-06
- Author(s):
- ZHAO Feng; LI Meng; ZHAO Xin; LI Zheng
- Aviation Engineering Institute, Civil Aviation Flight University of China, Guanghan 618301, China
- Keywords:
- tert-butyl peroxy benzoate; acrylated epoxidized soybean oil; composite; reaction kinetics; curing process
- 分类号:
- TQ 323.5
- DOI:
- DOI:10.19908/j.cnki.ISSN1000-1255.2023.05.0388
- 文献标识码:
- A
- 摘要:
- 采用含浸压缩成型工艺制备了过氧化苯甲酸-1，1-二甲基乙基酯（TBPB）/环氧大豆油丙烯酸酯（AESO）复合材料，对其固化过程及结构进行了考察。结果表明，基于Kissinger法及Starink法计算得到TBPB/AESO复合材料的反应活化能为78.803 kJ/mo；基于Malek法选择Sesthk-Berggren作为固化模型，拟合计算得到的固化动力学方程能较好地与实验数据吻合；优化的TBPB/AESO固化工艺为先缓慢升温至407 K，再快速升温至424 K恒温固化，最后缓慢升温至489 K并保持一定时间。
- Abstract:
- tert-butyl peroxy benzoate (TBPB)/acrylated epoxy soybean oil composite(AESO) composite was prepared by immersion compression for-ming technology, and its curing process and structure were investigated. The results showed that the reaction activation energy of TBPB/AESO composite calculated based on Kissinger method and Starink method was 78.803 kJ/mol. Sesthk-Berggren was selected as the curing model, and the calculated curing kinetics equation based on the Malek method fitted well with the experimental data. The optimized curing process of TBPB/AESO involved increasing slowly the temperature to 407 K, then increasing rapidly the temperature to 424 K for constant temperature curing, and finally increasing slowly the temperature to 489 K for a certain period of time.
参考文献/References
［1］ 应俏， 唐辉， 罗大伟， 等. 环氧大豆油丙烯酸酯的固化与应用［J］. 热固性树脂， 2021， 36（1）： 50-54.［2］ 何明， 郭莹莹， 朱金， 等. 环氧大豆油固化动力学及产物性能研究［J］. 中国油脂， 2015， 40（10）： 40-44.［3］ Wang Honghua， Liu Bo， Liu Xiaoqing， et al. Synthesis of biobased epoxy and curing agents using rosin and the study of cure reactions［J］. Green Chemistry， 2008， 10（11）： 1190-1196.［4］ Tan Guoshan，Zhou Wenshen． Curing characteristics and thermal properties of epoxidized soybean oil based thermosetting resin［J］. Journal of the American Oil Chemists′ Society， 2011， 88（7）： 915-923.［5］ Liu Zengshe， Knetzer D A，Wang Jifu， et al. 3 D printing acrylated epoxidized soybean oil reinforced with functionalized cellulose by UV curing［J］. Journal of Applied Polymer Science， 2021， 139（4）： 1-10.［6］ Bakthavachalam K， Ayalew B， Zheng Ting， et al. Ultraviolet-initiated curing of natural fiber-reinforced acrylated epoxidized soybean oil composites［J］. SAE International Journal of Materials and Manufacturing， 2021， 14（4）： 23-45．［7］ Hu Fengshuo，Yadav S K， John J， et al. Epoxidized soybean oil modified using fatty acids as tougheners for thermosetting epoxy resins（Part 1）［J］. Journal of Applied Polymer Science， 2021， 138（24）： 1-15.［8］ Hu Fengshuo， La Scala， John J， et al. Epoxidized soybean oil modified using fatty acids as tougheners for thermosetting epoxy resins（Part 2）： Effect of curing agent and epoxy molecular weight［J］. Journal of Applied Polymer Science， 2021， 138（24）： 1758-1778.［9］ Wang Yong， Cao Feng， Fu Yunlei， et al. Preparation of diene-based nanoparticles by semibatch microemulsion polymerization and their catalytic hydrogenation［J］. Catalysis Today， 2022， 407（178）： 341-365.［10］ Grishchuk S. Hybrid thermosets from vinyl ester resin and acrylated epoxidized soybean oil （AESO）［J］. Express Polymer Letters， 2010， 5（1）： 2-11.［11］ Liu Wendi， Xie Tianshun， Qiu Renhui. Styrene-free unsaturated polyesters for hemp fibre composites［J］. Composites Science and Technology， 2015， 120（4）： 66-72.［12］ 刘大晨， 张林. 聚硫橡胶对环氧树脂固化动力学及力学强度的影响［J］. 合成橡胶工业， 2020， 43（1）： 43-47.［13］ Vyazovkin S， Burnham A， Criado J， et al. ICTAC kinetics committee recommendations for performing kinetic computations on thermal analysis data［J］. Thermochimica Acta， 2011， 520（1/2）： 1-19. ［14］ Malek J， Smrcka V. The kinetic analysis of the crystallization processes in glasses［J］. Thermochimica Acta， 1991， 186（1）： 153-169.［15］ Vecchio S， Rocco R D， Ferragina C， et al. Thermal and kinetic study of dehydration and de-composition processes for copper intercalated γ-zir-conium and γ-titanium phosphates［J］. Thermochimica Acta， 2005， 435（2）： 181-187.［16］ Prime R B. Differential scanning calorimetry of the epoxy cure reaction［J］. Polymer Engineering and Science， 1973， 13（5）： 365-371.［17］ 何端鹏， 高鸿， 于翔天， 等. 环氧树脂胶粘剂的固化模型、工艺设计以及试验验证［J］. 中国胶粘剂， 2020， 29（6）： 11-16.
备注/Memo
- 备注/Memo:
- 四川省科技厅研发项目（2018 GZYZF 0066）
常用功能
统计/Statistics
- 摘要浏览/Viewed508
- 全文下载/Downloads1268
- 评论/Comments
