Results 291 to 300 of about 384,278 (344)
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Characterization of the aramid: Epoxy and carbon: Epoxy interphases
Polymer Composites, 1985AbstractThe matrix/reinforcement interphase in aramid fiber/epoxy and carbon fiber/epoxy composites were modeled by coating an internal reflection spectroscopy (IRS) element with a thin layer of an aramid or of carbonized poly(acrylonitrile) (PAN).
John H. Daly, A. Garton
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Reuse of cured epoxy as a reinforcement in an epoxy composite
Polymer Engineering & Science, 2012AbstractThis article discusses the reuse of a thermoset‐based epoxy polymer. In this method, cured epoxy polymer is ground to powder of particle size ranging from 1 to 30 μm. The ground epoxy is then filled in an epoxy polymer to form an epoxy–epoxy composite system using both room and high temperature processing.
T. P. Mohan, Krishnan Kanny
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Journal of Materials Chemistry C, 2019
A 3D graphene nanoplatelets/reduced graphene oxide foam/epoxy nanocomposite exhibits superior electromagnetic interference shielding and excellent thermal conductivity.
Chaobo Liang +8 more
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A 3D graphene nanoplatelets/reduced graphene oxide foam/epoxy nanocomposite exhibits superior electromagnetic interference shielding and excellent thermal conductivity.
Chaobo Liang +8 more
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Sustainable Epoxy Vitrimers from Epoxidized Soybean Oil and Vanillin
, 2020Epoxidized soybean oil (ESO) derived epoxy thermosets are usually limited by their poor mechanical properties and non-reprocessability.
Xiao-Li Zhao +4 more
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Salt Template Assisted BN Scaffold Fabrication Towards Highly Thermal Conductive Epoxy Composites.
ACS Applied Materials and Interfaces, 2020With the trend of device miniaturization and higher integration, polymer composites with high thermal conductivity are highly desirable for efficient removal of accumulated heat to maintain high performance of electronics.
Xuelong Chen +7 more
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Polymer-Plastics Technology and Engineering, 1978
Abstract : This report reviews the state of knowledge of the basic factors that control the durability of epoxies in service environments. The structure-property relations of amine (diethylene triamine, DETA)-cured bisphenol-A-diglycidyl ether (DGEBA) and amine (diaminodiphenyl sulfone, DDS)-cured tetraglycidyl 4,4'diaminodiphenyl methane (TGDDM ...
James E. O'neal, Roger J. Morgan
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Abstract : This report reviews the state of knowledge of the basic factors that control the durability of epoxies in service environments. The structure-property relations of amine (diethylene triamine, DETA)-cured bisphenol-A-diglycidyl ether (DGEBA) and amine (diaminodiphenyl sulfone, DDS)-cured tetraglycidyl 4,4'diaminodiphenyl methane (TGDDM ...
James E. O'neal, Roger J. Morgan
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Green Chemistry, 2019
A high-performance epoxy vitrimer was facilely prepared from a renewable lignin derivative vanillin, and its carbon-fiber composites were nondestructively recycled.
Sheng Wang +8 more
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A high-performance epoxy vitrimer was facilely prepared from a renewable lignin derivative vanillin, and its carbon-fiber composites were nondestructively recycled.
Sheng Wang +8 more
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, 2020
Early epoxy vitrimers in the literature rely on an inequivalent epoxy/anhydride stoichiometry and a large amount of catalyst to achieve a decent transesterification rate within the crosslinked netw...
Cheng Hao +5 more
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Early epoxy vitrimers in the literature rely on an inequivalent epoxy/anhydride stoichiometry and a large amount of catalyst to achieve a decent transesterification rate within the crosslinked netw...
Cheng Hao +5 more
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Epoxy Functionalized Hyberbranched Polymer/Epoxy Blends
1999Abstract : In this preliminary study, two novel hyperbranched polymer (HBP)/epoxy blends were evaluated to determine their efficiency as blend modifiers and tougheners in a brittle epoxy resin. The HBP is miscible in the epoxy and phase separates as cure progresses to form a two-phase system with a dispersed secondary phase of HBP/epoxy compatibilizers
Thomas J. Mulkern +2 more
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The effect of brominated epoxy on epoxy/phenolic reactive blends [PDF]
Journal of Applied Polymer Science, 2018 ABSTRACTInnovative reactive blends containing epoxy and brominated epoxy (BE) incorporated with resole‐type phenolic were studied with the aim to elucidate the curing kinetics and the final thermomechanical characteristics of this unique system. Curing kinetics was investigated by means of the activation energy determined using differential scanning ...
L. Sheinbaum +4 more
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