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General concepts about epoxy polymers
(Wiley-VCH, 2010)
The chapters describes the polymerization chemistry of epoxy monomers, the transformations taking place during the formation of an epoxy network and the general properties of epoxy networks.
Role of intrinsic flaws upon flexural behaviour of a thermoplastic modified epoxy resin
(Elsevier, 2003-06)
A bisphenol A-based epoxy resin (DGEBA) was modified with 15 weight percent polysulphone (PSU) and thermally cured using 4-4′diaminodiphenylsulphone (DDS). Starting from a homogeneous DGEBA/DDS/PSU mixture, the system ...
Self-assembly of epoxy-based polymers
(Wiley-VCH, 2009)
Amphiphilic polymers have proved to be very versatile precursors for the synthesis of nanostructured systems by self-assembly. Dendrimers, polysoaps and block copolymers have successfully been used to obtain micelles, ...
Epoxy networks based on solutions of silsesquioxanes functionalized with 3-glycidoxypropyl groups in diglycidylether of bisphenol A (DGEBA)
(Springer, 2001-10-20)
In previous publications we reported the synthesis and characterization of silsesquioxanes derived from the hydrolytic condensation of (3-glycidoxypropyl) trimethoxysilane (GPMS) using diglycidylether of bisphenol A (DGEBA) ...
Monitoring of visible light photopolymerization of an epoxy/dimethacrylate hybrid system by Raman and near-infrared spectroscopies
(Elsevier, 2013-08-11)
Hybrid systems formulated with epoxy and methacrylate monomers at mass fraction either 50:50 or 75:25 were studied. The individual monomer conversions during photopolymerization with visible light were monitored by Raman ...
Monitoring of visible light photopolymerization of an epoxy/ dimethacrylate hybrid system by Raman and near-infrared spectroscopies
(Elsevier, 2013-08-11)
Hybrid systems formulated with epoxy and methacrylate monomers at mass fraction either 50:50 or 75:25 were studied. The individual monomer conversions during photopolymerization with visible light were monitored by Raman ...
Phase separation in polysulfone-modified epoxy mixtures: Relationships between curing conditions, morphology and ultimate behavior
(Elsevier, 1999-10-29)
Chemorheology of curing as well as the phase separation behavior of polysulfone (PSU)-modified diaminodiphenylmethane-cureddiglycidylether of bisphenol-A epoxy mixtures have been studied using several techniques. The delay ...
Microcellulose fibers-filled epoxy foams
(John Wiley & Sons Inc, 2008-07)
The dynamic‐mechanical behavior of epoxy foams reinforced with microcellulose fibers was investigated. Microcellulose fibers were obtained from sisal fibers by a several step process which includes chlorination, alkaline ...
Epoxy vitrimers: The effect of transesterification reactions on the network structure
(MDPI AG, 2018-01-03)
Vitrimers are covalently crosslinked polymers that behave as conventional thermosets below the glass transition temperature (Tg) but can flow above a particular temperature, Tv > Tg, by bond exchange reactions. In epoxy ...
Nanohole volume dependence on the cure schedule in epoxy thermosetting networks: A PALS study
(Elsevier, 2006-12)
A systematic study on the dependence of the volumes at nanoscale in epoxy systems cured with two selected aminic hardeners at different pre-cure temperatures is presented. Nanohole volumes were measured by positron ...