Citation: Jing-kuan Duan a, Chonung Kim a, b, Ping-kai Jiang a. STUDIES ON APPARENT KINETICS AND RHEOLOGICAL BEHAVIOR OF EPOXY/ACRYLATE IPNS AS VACUUM PRESSURE IMPREGNATION RESINS[J]. Chinese Journal of Polymer Science, ;2009, 27(4): 569-581. shu

STUDIES ON APPARENT KINETICS AND RHEOLOGICAL BEHAVIOR OF EPOXY/ACRYLATE IPNS AS VACUUM PRESSURE IMPREGNATION RESINS

Received Date: 28 April 2008
Revised Date: 16 June 2008

The apparent kinetics and cure behavior of novel interpenetrating polymer networks (IPNs) based on cycloaliphatic epoxy resin (CER) and tri-functional acrylate have been investigated by means of differential scanning calorimetry (DSC) and Fourier transform infrared spectroscopy (FT-IR). The results of DSC measurements show that the curing reaction of the TMPTMA component is much earlier than that of the CER component, which can lead to the formation of the IPNs. In contrast to neat anhydride-CER system, the anhydride-CER/TMPTMA systems exhibit relatively lower curing temperatures. The activation energy for initiating the reaction of the anhydride-CER system slightly increases, whereas the activation energy for propagating the reaction markedly reduces during the full IPNs formation. The FT-IR spectroscopic changes are interpreted in terms of curing mechanism of CER and TMPTMA components. The extent of reaction is calculated from FT-IR absorption bands, which depends on the reactive group concentration. The experimental results of FT-IR measurements are in good agreements with those of DSC measurements. The rheological behavior of anhydride-CER/TMPTMA systems during IPNs formation is studied in this paper. It is confirmed that the introduction of TMPTMA monomer into anhydride-epoxy resin has significant effects on the rheological behavior of the system.
1. [1]
  Zhaoru Chen , Xiaoxu Liu , Haonan Chen , Jialong Li , Xiaofeng Wang , Jianfeng Zhu . Application of epoxy resin in cultural relics protection. Chinese Chemical Letters, 2024, 35(4): 109194-. doi: 10.1016/j.cclet.2023.109194
2. [2]
  Jiakun Bai , Junhui Jia , Aisen Li . An elastic organic crystal with piezochromic luminescent behavior. Chinese Journal of Structural Chemistry, 2024, 43(6): 100323-100323. doi: 10.1016/j.cjsc.2024.100323
3. [3]
  Lihua HUANG , Jian HUA . Denitration performance of HoCeMn/TiO₂ catalysts prepared by co-precipitation and impregnation methods. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 629-645. doi: 10.11862/CJIC.20230315
4. [4]
  Yi Zhang , Biao Wang , Chao Hu , Muhammad Humayun , Yaping Huang , Yulin Cao , Mosaad Negem , Yigang Ding , Chundong Wang . Fe–Ni–F electrocatalyst for enhancing reaction kinetics of water oxidation. Chinese Journal of Structural Chemistry, 2024, 43(2): 100243-100243. doi: 10.1016/j.cjsc.2024.100243
5. [5]
  Ziyou Zhang , Te Ji , Hongliang Dong , Zhiqiang Chen , Zhi Su . Effect of coordination restriction on pressure-induced fluorescence evolution. Chinese Chemical Letters, 2024, 35(12): 109542-. doi: 10.1016/j.cclet.2024.109542
6. [6]
  Xiangyuan Zhao , Jinjin Wang , Jinzhao Kang , Xiaomei Wang , Hong Yu , Cheng-Feng Du . Ni nanoparticles anchoring on vacuum treated Mo2TiC2Tx MXene for enhanced hydrogen evolution activity. Chinese Journal of Structural Chemistry, 2023, 42(10): 100159-100159. doi: 10.1016/j.cjsc.2023.100159
7. [7]
  Yu-Qi Cao , Ying-Jie Lu , Li Zhang , Jing Zhang , Yin-Long Guo . Vacuum promoted on-tissue derivatization strategy: Unravelling spatial distribution of glycerides on tissue. Chinese Chemical Letters, 2024, 35(12): 109788-. doi: 10.1016/j.cclet.2024.109788
8. [8]
  Jiatong Li , Linlin Zhang , Peng Huang , Chengjun Ge . Carbon bridge effects regulate TiO₂–acrylate fluoroboron coatings for efficient marine antifouling. Chinese Chemical Letters, 2025, 36(2): 109970-. doi: 10.1016/j.cclet.2024.109970
9. [9]
  Yuan Liu , Boyang Wang , Yaxin Li , Weidong Li , Siyu Lu . Understanding excitonic behavior and electroluminescence light emitting diode application of carbon dots. Chinese Chemical Letters, 2025, 36(2): 110426-. doi: 10.1016/j.cclet.2024.110426
10. [10]
  Weichen Zhu , Wei Zuo , Pu Wang , Wei Zhan , Jun Zhang , Lipin Li , Yu Tian , Hong Qi , Rui Huang . Fe-N-C heterogeneous Fenton-like catalyst for the degradation of tetracycline: Fe-N coordination and mechanism studies. Chinese Chemical Letters, 2024, 35(9): 109341-. doi: 10.1016/j.cclet.2023.109341
11. [11]
  Junchen Peng , Xue Yin , Dandan Dong , Zhongyuan Guo , Qinqin Wang , Minmin Liu , Fei He , Bin Dai , Chaofeng Huang . Promotion effect of epoxy group neighboring single-atom Cu site on acetylene hydrochlorination. Chinese Chemical Letters, 2024, 35(6): 109508-. doi: 10.1016/j.cclet.2024.109508
12. [12]
  Dongmei Yao , Junsheng Zheng , Liming Jin , Xiaomin Meng , Zize Zhan , Runlin Fan , Cong Feng , Pingwen Ming . Effect of surface oxidation on the interfacial and mechanical properties in graphite/epoxy composites composite bipolar plates. Chinese Chemical Letters, 2024, 35(11): 109382-. doi: 10.1016/j.cclet.2023.109382
13. [13]
  Yi Zhu , Jingyan Zhang , Yuchao Zhang , Ying Chen , Guanghui An , Ren Liu . Designing unimolecular photoinitiator by installing NHPI esters along the TX backbone for acrylate photopolymerization and their applications in coatings and 3D printing. Chinese Chemical Letters, 2024, 35(7): 109573-. doi: 10.1016/j.cclet.2024.109573
14. [14]
  Tengfei Yang , Jingshuai Xiao , Xiao Sun , Yan Song , Chaozheng He . Facilitating the polysulfides conversion kinetics by porous LaOCl nanofibers towards long-cycling lithium-sulfur batteries. Chinese Chemical Letters, 2025, 36(3): 109691-. doi: 10.1016/j.cclet.2024.109691
15. [15]
  Huan Hu , Ying Zhang , Shi-Shuang Huang , Zhi-Gang Li , Yungui Liu , Rui Feng , Wei Li . Temperature- and pressure-responsive photoluminescence in a 1D hybrid lead halide. Chinese Journal of Structural Chemistry, 2024, 43(10): 100395-100395. doi: 10.1016/j.cjsc.2024.100395
16. [16]
  Haijun Shen , Yi Qiao , Chun Zhang , Yane Ma , Jialing Chen , Yingying Cao , Wenna Zheng . A matrix metalloproteinase-sensitive hydrogel combined with photothermal therapy for transdermal delivery of deferoxamine to accelerate diabetic pressure ulcer healing. Chinese Chemical Letters, 2024, 35(12): 110283-. doi: 10.1016/j.cclet.2024.110283
17. [17]
  Zhongxiong Sun , Haili Song , Mei-Huan Zhao , Yijie Zeng , Man-Rong Li . Structural determination and exotic resistive behaviour of α-RuI3 under high-pressure. Chinese Journal of Structural Chemistry, 2025, 44(2): 100429-100429. doi: 10.1016/j.cjsc.2024.100429
18. [18]
  Hongdao LI , Shengjian ZHANG , Hongmei DONG . Magnetic relaxation and luminescent behavior in nitronyl nitroxide-based annuluses of rare-earth ions. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 972-978. doi: 10.11862/CJIC.20230411
19. [19]
  Yan Zou , Yin-Shuang Hu , Deng-Hui Tian , Hong Wu , Xiaoshu Lv , Guangming Jiang , Yu-Xi Huang . Tuning the membrane rejection behavior by surface wettability engineering for an effective water-in-oil emulsion separation. Chinese Chemical Letters, 2024, 35(6): 109090-. doi: 10.1016/j.cclet.2023.109090
20. [20]
  Siwei Wang , Wei-Lei Zhou , Yong Chen . Cucurbituril and cyclodextrin co-confinement-based multilevel assembly for single-molecule phosphorescence resonance energy transfer behavior. Chinese Chemical Letters, 2024, 35(12): 110261-. doi: 10.1016/j.cclet.2024.110261

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(651)
HTML views(47)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return