Investigation of the Curing Kinetics and Rheological Behavior of Multifunctional Epoxy Resin System

2011 ◽  
Vol 19 (4-5) ◽  
pp. 345-350
Author(s):  
Zhou Zhengwei ◽  
Bai Ruicheng ◽  
Ren Musu ◽  
Sun Jinliang ◽  
Zhou Ze ◽  
...  
Keyword(s):  
Epoxy Resin ◽  
Rheological Behavior ◽  
Curing Kinetics ◽  
Resin System ◽  
Epoxy Resin System ◽  
Multifunctional Epoxy Resin

The Study on Curing Kinetics of Lignin Based Epoxy Resin System Using Non-Isothermal DSC Method

2013 ◽  
Vol 788 ◽  
pp. 223-227 ◽  
Author(s):  
Ming Qiang Chen ◽  
Shao Min Liu ◽  
Feng Li ◽  
Zhong Lian Yang ◽  
Ye Zhang
Keyword(s):  
Epoxy Resin ◽  
Kinetic Parameters ◽  
Raw Materials ◽  
Curing Kinetics ◽  
Reaction Model ◽  
Curing Temperature ◽  
Resin System ◽  
Curing Reaction ◽  
Epoxy Resin System ◽  
Dsc Method

The synthesis of Lignin Base Epoxy Resin was based on industrial alkali lignin, and lignin-based epoxy resin curing characteristics were analyzed using the thermal weight loss technology under the oxygen atmosphere conditions. In light of the infra-red analysis of raw materials, the curing reaction kinetic parameters of lignin-based epoxy resin system were calculated using the Kissinger-Crane and Flynn-Wall-Ozawa method, and the curing reaction kinetics model of lignin-based epoxy resin system was established. The results showed that the kinetic parameters obtained using two methods were approximate, which validated that the curing reaction was consistent with the principle of the first-order reaction model. Initial curing temperature Ti0=454.88 K, curing temperature Tp0=507.55 K, and terminal temperature Tf0=598.77 K of lignin-based epoxy resin system were obtained when the extrapolation method was applied.

scholarly journals Studies on Curing Kinetics and Tensile Properties of Silica-Filled Phenolic Amine/Epoxy Resin Nanocomposite

Polymers ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 680 ◽  
Author(s):  
Ting Zheng ◽  
Xiaodong Wang ◽  
Chunrui Lu ◽  
Xiaohong Zhang ◽  
Yi Ji ◽  
...  
Keyword(s):  
Epoxy Resin ◽  
Tensile Properties ◽  
Curing Kinetics ◽  
Tensile Fracture ◽  
Resin System ◽  
Scanning Calorimetry ◽  
Nano Sio2 ◽  
Model Free ◽  
Uniform Dispersion ◽  
Epoxy Resin System

In this study, the curing kinetics of the phenolic amine/epoxy resin system were investigated by nonisothermal differential scanning calorimetry (DSC). The model-free isoconversional method of Ozawa–Flynn–Wall reveals a dependence of Eα (activation energy) on conversion (α), which interprets the autocatalytic curing reaction mechanism of the phenolic amine/epoxy resin system. Studies on the effects of nano-SiO2 particles on the tensile properties and tensile fracture face morphology of nanocomposites show that the uniform dispersion of SiO2 nanoparticles plays an important role in promoting the tensile performance of nanocomposites. Additionally, increases of 184.1% and 217.2% were achieved by adding 1.5% weight parts of nano-SiO2 in composites for the tensile strength and tensile modulus, respectively.

Investigation of the curing kinetics of alkyd–melamine–epoxy resin system

2012 ◽  
Vol 73 (4) ◽  
pp. 415-424 ◽  
Author(s):  
Suzana M. Cakić ◽  
Ivan S. Ristić ◽  
Vladislav M. Jašo ◽  
Radmila Ž. Radičević ◽  
Olivera Z. Ilić ◽  
...  
Keyword(s):  
Epoxy Resin ◽  
Curing Kinetics ◽  
Resin System ◽  
Epoxy Resin System ◽  
Kinetics Of

scholarly journals Synthesis of Eugenol Bio-based Reactive Epoxy Diluent and Study on the Curing Kinetics and Properties of the Epoxy Resin System

2019 ◽  
Vol 37 (5) ◽  
pp. 500-508 ◽  
Author(s):  
Bin Chen ◽  
Feng Wang ◽  
Jing-Yu Li ◽  
Jia-Lu Zhang ◽  
Yan Zhang ◽  
...  
Keyword(s):  
Epoxy Resin ◽  
Curing Kinetics ◽  
Resin System ◽  
Epoxy Resin System
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