this article studied the heat resistance (testing the glass-transition temperature using differential scanning calorimetry) and the manufacturability (characterizing the variation trend of viscosity at molding temperature using AR2000EX rotational rheometer) of two kinds of epoxy resin systems by means of ...
1,3 When various proportions of epichlorohydrin and bisphenol A are used during manufacturing, different amounts of low- and high-MW epoxy resins are produced. Epoxy resin systems (ERSs) consist not only of uncured epoxy monomers but also additives and modifiers (Box 2). Carbon and glass ...
compositions comprising a thermosetting resin polym u00e9risable epoxy resin containing two or more epoxy groups in a molecule, 1,2 -, aromatic diamine curing agent of an accelerator, and a polymerization compound, aromatic formation.the aromatic compound formation, such as phloroglucinol, n - propy...
Watch Tutorial: How to Select the Best Curing Agent for Epoxy Systems How are epoxy resins produced? Epoxy resins are typically formed by the reaction of compounds containing at least two active hydrogen atoms (polyphenolic compounds, diamines, amino phenols, heterocyclic imides and amides, aliphatic...
Synthesis and characterization of P/Si flame retardant and its application in epoxy systems In this report, a novel phosphorus/silicon-containing reactive flame retardant, hexa(3-triglycidyloxysilylpropyl)triphosphazene (HGPP), was synthesized and... N Kang,Z Du,H Li,... - 《Polymers for Adva...
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(dimethylamino)ethyl methacrylate]. The presence of amine in the composite matrix poses some clinically relevant concerns. First, amines are known to degrade over time, altering the shade of the cement. Second, they become inactive when in contact with acidic adhesive systems, and when cement ...
With chemical modification method, the epoxy resin E44 was modified into water-borne epoxy resin by diethanolamine, considering the compatibility of curing... GS Jian,Z Ping,DS Yu - 《Advanced Materials Research》 被引量: 2发表: 2013年 Synthesis and performance application of selfヽrosslinking wa...
TOUGHENING OF EPOXY RESINS WITH A LI UID-CRYSTALLINE EPOXY RESIN CHANG Pengshan (Systems Engineering Research Institute,Beijing 100036) ZUO RuiIin,WANG Rumin,CHEN Lixin (Department of Chemistry Engineering,North-western Polytechnic Uni ersity,Xi’an 710072) ...
Research Progress of New Methods for Toughening Epoxy Resin The epoxy is a thermosetting resin, for the lack of toughness after cured ,a brief introduction of epoxy resin toughening technology research progress, det... L Guo,L Wang,X Su - International Conference on Mechatronics & Intelligent ...