systems were investigated by differential scanning calorimetry(DSC) using the non-isothermal method under different heating rates.Apparent activation energy of the curing systems was calculated by Kissinger method and Ozawa method respectively
and the reaction series were computed by means of Crane formula
then the kinetic equation was concluded.The results indicated that the curing process of the curing reactions followed the first order reaction
and the addition of PBPCS didn't change the curing mechanism of epoxy resin.So mesogen-jacketed liquid crystal polymers could be used for the modification research of epoxy resin.Based on the data of DSC
the optimized curing process of the curing systems is 90 ℃/2h120 ℃/2h140 ℃/1.5h.The results would provide a theoretical basis for curing
performance test and application of PBPCS/E-51/MeTHPA systems
and for epoxy resins modified with mesogen-jacketed liquid crystal polymers.
Epoxy Resins Modified by Hyperbranched Polyurethanes with Different Composition
ISOTHERMAL CURING BEHAVIORS OF EPOXY/GRAPHITE OXIDES NANOCOMPOSITES
Bio-based Epoxy Resin: Controllable Degradation, Chemical Recovery and Antimicrobial Property
Epoxy-resin-based Slippery Liquid Infused Anti-icing Coating Based on Breath Figure
Shape Memory Polymers with Regionally Defined Glass Transition Temperature via Digital Photocuring
Related Author
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Related Institution
School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University
School of Material Engineering, Nanjing Institute of Technology
Modern Analysis Center, Nanjing University
Key Laboratory for Mesoscopic Chemistry of Ministry of Education, Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Nanjing University
Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences