The use of novel digital image analysis technique and rheological tools to characterize nanofiber nonwovens
作者： Wannes Sambaer , Martin Zatloukal , Dusan Kimmer
DOI: 10.1016/J.POLYMERTESTING.2009.09.008
关键词:
摘要: Polyurethane (PU) solved in dimethylformamide (DMF) was electrospun under one set of conditions using five different supporting textiles. The mechanical properties the nanofiber mats were measured by Sentmanat extensional rheometer, and pore size distribution calculated a newly proposed digital image analysis methodology applied on nanoscale SEM images taking macroscopic features nonwovens into account. It has been found that textiles have very high effect (even if their fiber diameter distributions are similar), which can be explained porosity prepared samples.
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