Posts in category

Research & Development


Student Spotlight: Morphological structure of wool from different breeds

Read More

Graphene offers significant promise for fiber applications of the future

Read More

Student Spotlight: Electrospun biomaterials

Read More

Scanning Electron Microscope image of wool fiber at 1000x magnification

Subhadeep Paul is pursuing his Ph.D. in Technical Textiles at the Technical Textiles Research Centre, University of Huddersfield. Paul came to Huddersfield after completing his undergraduate and master’s degrees in Textile Engineering and Textile Chemistry, respectively, in India. In his master’s project, Paul developed a multi-functional protective textile that could be used as a UV-resistant, …

39
Scientific showing a piece of graphene with hexagonal molecule.

Graphene is a wonder that I believe represents the next phase of nanoevolution. It is, in fact, my new favorite material. Graphene is one single atomic layer of carbon. Graphite is many layers of graphene stacked. Separating the layers in graphite by various processes (termed exfoliation) is the way most commercially available graphene is made. …

138
Fiber diameter of electrospun templates regulates in vitro NETosis

Allison Fetz is pursuing a Ph.D. in Biomedical Engineering at the University of Memphis, where she is conducting research on electrospun biomaterials within the Tissue Template Engineering and Regeneration Laboratory, a joint program by the Dept. of Biomedical Engineering at the University of Memphis and the University of Tennessee Health Science Center. Fetz’s research is …

109
Super fibers can be used in ropes for ships

By Kota Nakamura, Ryosuke Sakae, Hisatoshi Tanaka and Munekazu Matoba, Toray Industries, Japan

Liquid crystal polyester (LCP) filament yarns made from thermotropic liquid crystalline polymer are a type of “super fiber,” which include para-aramid and ultra-high molecular weight polyethylene (UHMWPE).Since the mass production of LCP filament yarns began in the 1990s, demand has expanded owing to their unique characteristics, such as high tenacity, high modulus, low water absorption and heat resistance.

218
PLA-PBS fibers coupled with Joncryl

By C. Burgstaller and B.M. Lekube, Transfercenter für Kunststofftechnik, Wels, Austria, and S. Riepler and W. Hermann, IFG Asota, Linz, Austria

In this work, we investigated the suitability of a bio-based elastomer to modify polylactic acid (PLA) towards more elasticity, in combination with a reactive coupling agent. We found that this is possible in general, but the processing of the materials has to be carried out with care so as not to locally cross-link the materials, which would result in a reduction of properties.

23