Fabrication of Micro-Structured Surface of Polymeric Materials using Femtosecond Laser

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F14%3A43872650" target="_blank" >RIV/70883521:28610/14:43872650 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Fabrication of Micro-Structured Surface of Polymeric Materials using Femtosecond Laser

Popis výsledku v původním jazyce

In order to develop the new polymeric tribomaterials, the fabrication of micro-structured surface of polymeric materials using femtosecond laser was investigated. Micro-structured surface such as regularly microstructure and periodic nanostructure usingfemtosecond laser has played important roles in key components for tribomaterials to improve the frictional properties and wettability. In this study, the influence of processing parameter such as laser power and speed on the fabrication of micro-structured surface of various engineering plastics (polytetrafluoroethylene (PTFE), polyamide (PA) and polyoxymethylene (POM)) and thermoplastic elastomer (Polyamide elastomer (TPAE) and fluoro thermoplastic elastomer (FE)) were investigated experimentally, andtheir frictional properties and wettability were evaluated. It was found that the surface microchannels are able to be fabricated by the femtosecond laser and have a good effect for improvement of the wettability. The shape of them close

Název v anglickém jazyce

Fabrication of Micro-Structured Surface of Polymeric Materials using Femtosecond Laser

Popis výsledku anglicky

In order to develop the new polymeric tribomaterials, the fabrication of micro-structured surface of polymeric materials using femtosecond laser was investigated. Micro-structured surface such as regularly microstructure and periodic nanostructure usingfemtosecond laser has played important roles in key components for tribomaterials to improve the frictional properties and wettability. In this study, the influence of processing parameter such as laser power and speed on the fabrication of micro-structured surface of various engineering plastics (polytetrafluoroethylene (PTFE), polyamide (PA) and polyoxymethylene (POM)) and thermoplastic elastomer (Polyamide elastomer (TPAE) and fluoro thermoplastic elastomer (FE)) were investigated experimentally, andtheir frictional properties and wettability were evaluated. It was found that the surface microchannels are able to be fabricated by the femtosecond laser and have a good effect for improvement of the wettability. The shape of them close

Druh

O - Ostatní výsledky

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centrum polymerních systémů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů