【摘 要】
：
In order to produce micro-and nanostructured polymer parts with the injection molding process,structured films can be used as polymeric inserts in the mold,
【机 构】
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Montanuniversitaet Leoben,Austria
【出 处】
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The 6th International Conference on Nanoscience and Technolo
论文部分内容阅读
In order to produce micro-and nanostructured polymer parts with the injection molding process,structured films can be used as polymeric inserts in the mold,simplifying the structuring of the master [1-3].This study focuses on the evaluation of the influence of different process parameters on the replication and the lifetime of a structured polymer film master used for injection molding of micro-and nanostructured polymeric parts.The melt and mold temperature,the injection flow rate,the holding pressure,and the usage of variothermal heating were varied.The used polymer film masters were produced with the ultra-violet nano-imprint lithography(UV-NIL)process,containing prism structures.
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