Results 301 to 310 of about 384,278 (344)
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Ice-Templated MXene/Ag-Epoxy Nanocomposites as High-Performance Thermal Management Materials.
ACS Applied Materials and Interfaces, 2020High-performance thermal management materials are essential in miniaturized, highly integrated, and high-power modern electronics for heat dissipation.
Chao Ji +11 more
semanticscholar +1 more source
2005
Publisher Summary Epoxy resins are formed from an oligomer containing at least two epoxide groups and a curing agent, usually either an amine compound or a diacid compound. Epichlorohydrin is the monomer used for the synthesis of glycidyl ethers and glycidyl esters.
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Publisher Summary Epoxy resins are formed from an oligomer containing at least two epoxide groups and a curing agent, usually either an amine compound or a diacid compound. Epichlorohydrin is the monomer used for the synthesis of glycidyl ethers and glycidyl esters.
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Toughening of aromatic epoxy via aliphatic epoxy copolymers
Polymer, 2014Abstract While aromatic diglycidyl ether of bisphenol A (DGEBA) based epoxy polymer matrix systems are important for high-performance applications, their brittle nature is an issue that needs to be addressed. In this paper the authors show that small additions of a more flexible aliphatic epoxy copolymers, both di- and tri-functional, can ...
Markus A. Downey, Lawrence T. Drzal
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Determination of Epoxy Resin Concentration in Epoxy Modified Bitumens
2021Recently open graded mixes using epoxy modified bitumen have begun to be used in New Zealand for general road surfacing applications. To reduce cost and potential risk to plant and machinery, commercially available epoxy bitumen is commonly diluted with standard grade bitumen.
Philip R. Herrington +2 more
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Recyclable and Malleable Epoxy Thermoset Bearing Aromatic Imine Bonds
Macromolecules, 2018A method for preparing reprocessable epoxy thermoset is presented. The process is composed of synthesis of a bisphenol monomer bridged by an imine bond, glycidylation of the bisphenol, and cross-linking with a hardener to form thermoset.
Shou Zhao, M. Abu‐Omar
semanticscholar +1 more source
An Improved Method to Determine Epoxy Index of Epoxy Resins
Polymer-Plastics Technology and Engineering, 2007In this communication, the effects of testing conditions, i.e., reaction time and temperature, on the accuracy for determining epoxy index of chloroepoxy propane were investigated, in order to reduce errors generated by using the current Chinese Standard GB1677-81 for determining epoxy indexes of epoxy resins.
Shi-rong Li +4 more
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Moisture solubility and diffusion in epoxy and epoxy-glass composites
IBM Journal of Research and Development, 1984The solubility and kinetics of moisture transport mechanisms in epoxy-type resin and resin-glass composites have been investigated over a range of partial pressure and temperature. Moisture absorption-desorption in these systems is a quasi-reversible process, the kinetics of which are non-Fickian (Type II) and dependent on prior history.
George S. Springer +3 more
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Modification of epoxy binders using cycloaliphatic epoxy imides
Polymer Science Series D, 2014The influence of epoxy imide cycloaliphatic epoxy resin EPOX-01 on the rheological properties of the epoxy amine system was investigated. The effect of the amount of amine hardener for solidification process of modified system is evaluated. It is shown that the use of epoxy imide cycloaliphatic resin allows one to obtain materials with improved ...
N. N. Panina +4 more
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, 2016
Fiber-reinforced polymer composites (FRPCs) made of a “dynamic” epoxy resin possess good mechanical properties, while showing reprocessability, reparability and recyclability.
A. Luzuriaga +6 more
semanticscholar +1 more source
Fiber-reinforced polymer composites (FRPCs) made of a “dynamic” epoxy resin possess good mechanical properties, while showing reprocessability, reparability and recyclability.
A. Luzuriaga +6 more
semanticscholar +1 more source
2000
Publisher Summary Epoxies are formulated from a wide variety of resins and hardeners that result in extremely specialized products for different purposes and applications. Today, epoxies have achieved a respectable status and are the accepted standard in machinery installation. Epoxy grouts are usually composed of three components: the resin, normally
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Publisher Summary Epoxies are formulated from a wide variety of resins and hardeners that result in extremely specialized products for different purposes and applications. Today, epoxies have achieved a respectable status and are the accepted standard in machinery installation. Epoxy grouts are usually composed of three components: the resin, normally
openaire +3 more sources