Manufacturing of hierarchically structured surfaces for decorative applications

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dc.contributor.authorBlondiaux, Nicolas
dc.contributor.authorDiserens, Matthieu
dc.contributor.authorChauvy, Pierre-François
dc.contributor.authorOudot, Benjamin
dc.contributor.authorPugin, Raphaël
dc.date.accessioned2023-09-27T09:16:37Z
dc.date.available2023-09-27T09:16:37Z
dc.date.issued2021-06
dc.description.abstractWe report on the development of a process flow for the manufacturing of polymer parts by injection molding with three levels of surface structuring. A stainless steel mold insert was first manufactured and treated with three different structuring methods. One of the key point was the ability to fabricate in a conformal way sub-microstructures on the flat and microstructured areas of the insert. These hierarchical structures were then replicated by injection molding. The replication process was optimized using a design of experiments. The replica produced showed different optically varying effects due to the microstructures. The sub-microstructures lead to a opaleascent effect on the surface.
dc.identifier.citationeuspen’s 21st International Conference & Exhibition, Copenhagen, DK, June 2021
dc.identifier.urihttps://hdl.handle.net/20.500.12839/1262
dc.titleManufacturing of hierarchically structured surfaces for decorative applications
dc.typeProceedings Article
dc.type.csemdivisionsBU-T
dc.type.csemresearchareasFunctional Surfaces
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