Results 31 to 40 of about 8,135 (219)
SVILUPPO DI UN COMPOSITO TERMOPLASTICO RICICLABILE RINFORZATO CON FIBRE UHMWPE [PDF]
, 2023 Il presente lavoro propone un innovativo materiale composito completamente riciclabile ad alte prestazioni per applicazioni strutturali in ambito automobilistico, nautico e civile. Al fine di massimizzare le prestazioni meccaniche e la riciclabilità del
Dario Vangi +5 more
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Effect of Surface Crosslinking on the Wear and Friction Behavior of Tea Polyphenol Stabilized Ultra-High Molecular Weight Polyethylene for Total Joint Replacements [PDF]
Materials ResearchHighly crosslinked ultra-high molecular weight polyethylene (UHMWPE) with vitamin E (VE) as an antioxidant is widely used for joint implants. VE helps resist oxidation but raises concerns about reduced crosslink density and wear performance.
Nouman Ali Shah +8 more
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Polymer Testing, 2021 To enhance the interfacial intermolecular entanglement of the polyethylene/ultrahigh molecular weight polyethylene (PE/UHMWPE) system, the blend was fabricated via a facile melt blending process in presence of UHMWPE with relatively low molecular weight (
Buyong Wu +3 more
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Predicting wear of UHMWPE: decreasing wear rate following a change in direction [PDF]
, 2011 Computational tools are emerging as design tools for the development of total joint replacement with improved wear performance. The current wear models of polyethylene assume that wear is linearly proportional to sliding distance; however, it is ...
Render, Todd D. +9 more
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Tribology Online, 2010 The load-dependent frictional performance of vitamin E-blended ultrahigh molecular weight polyethylene (UHMWPE) in serum lubricant was examined. The UHMWPE specimens were slid against the surface of Co-28Cr-6Mo alloy by using a pin-on-disk friction test ...
Yasushi Okubo +5 more
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Highly thermally conductive boron nitride@UHMWPE composites with segregated structure
e-Polymers, 2020 Highly thermally conductive boron nitride (BN)@ultra-high molecular weight polyethylene (UHMWPE) composites with the segregated structure were fabricated by powder mixing and hot pressing.
Wu Xian, Liu Wei, Ren Li, Zhang Chun
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Particle morphology, structure and properties of nascent ultra-high molecular weight polyethylene [PDF]
Royal Society Open Science, 2020 The effects of particle morphology on the structure and swelling/dissolution and rheological properties of nascent ultra-high molecular weight polyethylene (UHMWPE) in liquid paraffin (LP) were elaborately explored in this article.
Wenyang Zhang +6 more
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High-performance fibrous artificial muscle based on reversible shape memory UHMWPE
Journal of Materials Research and Technology, 2022 Shape memory polymer fibers (SMPFs) are an important branch of intelligent fibers. Due to their ability to deform under external stimuli, shape memory polymer fibers have been used in intelligent textiles, polymer fillers and medical fields, including ...
Y. Li +7 more
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Journal of Biomechanical Science and Engineering, 2009 The mechanical interaction between ultrahigh molecular weight polyethylene (UHMWPE) and a Co-28Cr-6Mo alloy in water was examined in order to clarify the wear resistance mechanism of vitamin E-containing UHMWPE in knee prostheses.
Yasushi OKUBO +8 more
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Analysis of Stresses And Strains Distribution of Polyethylene Cups in Hip Joint Endoprosthesis at Various Articular Joints and Friction Conditions [PDF]
Archives of Metallurgy and Materials, 2021 The article has been devoted to issues connected with the alloplasty and hip joint endoprostheses, that elements are being developed, which is supported by strength, tribological tests on used biomaterials, incl.
K. Mordal, A. Szarek
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