Replicability of process conditions of ultrasonic hot embossing for micropattern fabrication on thermoplastic substrates
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2020.10.040
Abstract: Abstract This study replicated a molded plastic substrate with micropatterns by a mold insert employing ultrasonic hot embossing. A plastic substrate and mold insert were combined and heated above the plastic’s glass transition temperature, and… read more here.
Keywords: mold insert; process; hot embossing; plastic substrate ... See more keywords
Effect of Interfacial Interaction on the Demolding Deformation of Injection Molded Microfluidic Chips
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12193416
Abstract: During the demolding process, the interfacial interaction between the polymer and the metal mold insert will lead to the deformation of the micro-structure, which will directly affect the molding quality and performance of injection molded… read more here.
Keywords: injection; deformation; interfacial interaction; microfluidic chips ... See more keywords
Molecular Dynamics Simulation on the Influences of Nanostructure Shape, Interfacial Adhesion Energy, and Mold Insert Material on the Demolding Process of Micro-Injection Molding
Sign Up to like & getrecommendations! Published in 2019 at "Polymers"
DOI: 10.3390/polym11101573
Abstract: In micro-injection molding, the interaction between the polymer and the mold insert has an important effect on demolding quality of nanostructure. An all-atom molecular dynamics simulation method was performed to study the effect of nanostructure… read more here.
Keywords: energy; micro injection; mold insert; nanostructure shape ... See more keywords
Investigation of Interface Thermal Resistance between Polymer and Mold Insert in Micro-Injection Molding by Non-Equilibrium Molecular Dynamics
Sign Up to like & getrecommendations! Published in 2020 at "Polymers"
DOI: 10.3390/polym12102409
Abstract: Micro-injection molding has attracted a wide range of research interests to fabricate polymer products with nanostructures for its advantages of cheap and fast production. The heat transfer between the polymer and the mold insert is… read more here.
Keywords: micro injection; injection molding; mold insert; resistance ... See more keywords