Results 21 to 30 of about 23,308 (300)

Studies on Epoxy Resin Modified with Organic Agents

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2022
Epoxy composites are one of the most versatile thermosetting polymers widely used due to their strong soldering resistance, high insulation, and thermal resistance.
Rodica CHIHAI (PEȚU), Gabriel SĂRACU, Claudia Veronica UNGUREANU, Vasile BRIA, Adrian CÎRCIUMARU   +4 more
doaj   +1 more source

Introduction to rapidly cured epoxy resins and composites

, 2023
A key challenge for expanding applications of additive manufacturing, particularly three-dimensional printing, to meet the growing demand for thermosetting polymer and composite products is the long curing time.
Peerzada, Mazhar, Al‑qatatsheh, Ahmed, Salim, Nisa, Parameswaranpillai, Jyotishkumar, Hameed, Nishar   +4 more
core   +1 more source

Molecular investigation on the compatibility of epoxy resin with liquid oxygen

Theoretical and Applied Mechanics Letters, 2020
Conventional fiber reinforced plastics (FRPs) have compatibility issues with solid oxygen while used as a fuel tank, which might cause combustion and explosion.
Mingfa Ren, Lei Wang, Tong Li, Bingqing Wei   +3 more
doaj   +1 more source

Monitoring and simulations of hydrolysis in epoxy matrix composites during hygrothermal aging [PDF]

, 2014
In this paper, we studied the water transport in thermoset matrices. We used Fourier Transform Infrared analysis (FTIR) during sorption/desorption experiments to investigate the interaction between sorbed water and the epoxy network.
TRAIDIA, Abderrazak, VERDU, Jacques, LUBINEAU, Gilles, EL YAGOUBI, Jalal   +3 more
core   +1 more source

Is gold always chemically passive? Study and comparison of the epoxy-amine/metals interphases [PDF]

, 2008
When epoxy-amine liquid mixtures are applied onto metallic substrates (such as Al, Ti, Sn, Zn, Fe, Cr, Cu, Ag, Ni, and Au), concomitant amine chemisorption and metallic surface dissolution occur, leading to organo-metallic complex formation.
Aufray, Maëlenn, Roche, Alain André
core   +1 more source

Nouvelles résines époxydes ignifuges

CHIMIA, 1962
The use of epoxy resins in the construction trade is constantly increasing. For this purpose it is greatly preferable to use fire-resisting or fire-proof resins.
D. Porret, E. Leumann
doaj   +1 more source

Modification of graphene with silica nanoparticles for use in hybrid network formation from epoxy, novolac, and epoxidized novolac resins by sol-gel method: Investigation of thermal properties

eXPRESS Polymer Letters, 2018
Thermal stability of hybrid composites prepared from epoxy, novolac, and epoxidized-novolac resins and also modified graphene oxide (SFGO) was studied.
A. Mousavi, H. Roghani-Mamaqani, M. Salami-Kalajahi, S. Shahi, A. Abdollahi   +4 more
doaj   +1 more source

Double-dynamic crosslinked epoxy vitrimer resin prepared using transesterification and dynamic disulfide bonds: High-performance, degradable, self-healing, environment-friendly

Polymer Testing, 2023
Traditional thermosetting epoxy resins are widely applied in many fields due to their excellent performance. However, stable internal crosslinked networks hinder the repair of epoxy resins damaged during the operation and the recycling of decommissioned ...
Hechen Liu, Zhanglin Sun, Liwei Wei, Yunpeng Liu, Songsong Zhou, Qi Ge, Chang Liu, Xinyang Li   +7 more
doaj   +1 more source

Review of thermal conductivity in epoxy thermosets and composites: Mechanisms, parameters, and filler influences

Advanced Industrial and Engineering Polymer Research
Rapid development of energy, electrical and electronic technologies has put forward higher requirements for the thermal conductivities of epoxy resins and their composites. However, the thermal conductivity of conventional epoxy resins is relatively low,
Mei-Hui Zhou, Guang-Zhong Yin, Silvia González Prolongo   +2 more
doaj   +1 more source

Thermally-Latent Curing Agents for Epoxy Resins: A Review [PDF]

علوم و تکنولوژی پلیمر, 2018
Epoxy resins are widely used in composites, aerospace, construction, electronic, adhesive and coatings industries due to their high physical and mechanical, thermal resistance, electrical and chemical properties.
Sayed Morteza Mozaffari, Mohammad Hosain Beheshty   +1 more
doaj   +1 more source