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Showing 1 to 4 of 4 for “"dual cure"”.
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Design,formulation and synthesis of UV/Thermal dual cure, bio-based polyurethane coatings
… of crosslinking sites. Such resin system can be cured by two independent cure mechanisms – (a) thermal (or ambient) curing of –OH groups by use of isocyanate cross-linkers, and (b) by UV-curing of acrylate functional groups using appropriate photoinitiators. Thus, this dual-curable system can …
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Some aspects of free radical polymerisation in UV-curing
… Type II initiators. It was also found that the cure of the acrylate is faster when oxygen is present in the reaction mixture than when it is absent.The photoinitiating efficiency of 2-Methyl-1-[4-(methylthio)phenyl]-2- morpholinopropane-1-one (IRG-907) was compared to different initiators using …
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Verbund zwischen Dentin und Befestigungskomposit in Abhängigkeit vom Härtungsmodus des Dentinhaftvermittlers
… Optibond FL, ein lichthärtendes (Excite) und ein dual-härtendes Zwei-Schritt-Adhäsivsystem (Excite DSC). Damit kombiniert wurde die Auswirkung von Licht- bzw. Dualhärtung von Variolink-II-Befestigungskomposit beobachtet. Jede Kombination stellte eine Versuchsgruppe dar. Pro Gruppe wurden zehn …
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Enabling New Material and Process Capabilities for Ultraviolet-Assisted Direct Ink Write Additive Manufacturing via Exploration of Material Rheology and Reactivity
… of the material requirements (e.g., viscosity, cure time, strength) for successful UV-DIW printing. To address these shortcomings, the goal of this work is to gain a fundamental understanding of the rheological and reactive properties required for successful Ultraviolet-Assisted Direct Ink Write …