نتایج جستجو برای: thermoplastic elastomer

تعداد نتایج: 7649  

Journal: :MRS Advances 2021

Abstract We achieved high-throughput prediction of the stress–strain (S–S) curves thermoplastic elastomers by combining hierarchical simulation and deep learning. ABA triblock copolymer with a phase-separated structure was used as elastomer model. The S–S copolymers were calculated from self-consistent field theory calculations coarse-grained molecular dynamics simulations. Because such simulat...

2015
Eric L. Kendall Jung Yeon Han Michael S. Wiederoder Alex Sposito Andrew Wilson Omid D. Rahmanian Don L. DeVoe

A soft lithographic method is described for casting functional thermoplastic devices with microscale features without the need for specialized tools or equipment. In the thermoplastic soft lithography process, termed solvent casting, low temperature supersaturated solutions of thermoplastic are poured over solvent permeable PDMS molds which allow omnidirectional solvent removal as they template...

ژورنال: مواد پرانرژی 2013

In order to increasing of hydroxy functionality of HTPB an in-situ nitroxide mediated polymerization (NMP) of 1,3-butadiene was carried out in presence of TEPA as a polyfunctional nitroxide precursor. The multi-modal molar mass distribution of the product was elucidated by reductive hydrolyzation of the oligomeric product. The new polyfunctional hydroxyl-terminated polybutadiene (PFHTPB) was c...

1997
M. J. Drews

It is proposed to use elastomeric composites as artificial joint bearing surfaces to increase their fluid film lubrication and therefore reduce the number of failures which have been attributed to wear mechanisms related to frictional forces. The fluid generated between the surfaces supports part of the load and prevents direct contact of the bearing surfaces. In order to obtain optimum elastoh...

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