Results 221 to 230 of about 97,061 (304)

Influence of Viscous Dissipation on Wear Behavior and Hardness Evolution of Tool Steels in Glass‐Fiber‐Reinforced Polymer Processing

steel research international, EarlyView.
Tool steels tested under injection molding conditions with glass‐fiber‐reinforced polymers, revealing how viscous dissipation drives hardness loss, even in PM grades. A sharp rise in wear with increasing injection volume rate and thermomechanical load uncovers striking material differences.
David Zidar, Roman Staudigl, Walter Friesenbichler, Clemens Holzer   +3 more
wiley   +1 more source

Minimal adsorption of diesel exhaust pollutants onto polyethylene terephthalate and polyamide 6,6 microfibers under simulated exposure conditions

Höppener EM, Cudia JT, Dijk F, Nijdam TJ, Kooter IM, Melgert BN.   +5 more
europepmc   +1 more source

Water-Induced Confinement of Perfluorinated Pollutants in Biobased Polyamide Nanofibrous Membranes. [PDF]

ACS Appl Mater Interfaces
Ding X, Kamran M, Zoumpouli GA, Jiménez-Serratos G, Herdes C, Davidson MG, Leese HS.   +6 more
europepmc   +1 more source

Nickel Foam Electrodes—A Versatile, Powerful, and Readily Available Tool in Electro‐Organic Synthesis

The Chemical Record, EarlyView.
Nickel foam—one material, two faces, and several versatile roles depending on electrolytic conditions. For more than 50 years, nickel foam electrodes have served in electrosynthesis as powerful and readily available electrode materials. Due to their inexpensive nature and easy handling, they have been widely employed.
Rok Narobe, Johannes Schneider, Siegfried R. Waldvogel   +2 more
wiley   +1 more source

Temporal fluctuations of non-equilibrium water accessible pathways in polyamide reverse osmosis active layers. [PDF]

J Membr Sci Lett
Weigand TM, Vickers R, Miller CT, Coronell O.   +3 more
europepmc   +1 more source

Thermal Degradation and Thermal Decomposition of Plasticized PVC Including POSS Additives for PVC Compounds: Mechanisms, Impact, and Performance of Standards

Journal of Vinyl and Additive Technology, EarlyView.
Additives' structures. ABSTRACT Poly(vinyl chloride) has been a key polymeric material since its commercial production in 1931, demonstrating versatility across numerous industries due to its compatibility with various additives. PVC's inherent properties, flame retardance, durability, and recyclability make it ideal for building and construction ...
Stefano Gardi, Gianluca Sarti, Luca Palin, Enrico Boccaleri, Alberto Frache   +4 more
wiley   +1 more source

Effect of Three Different Denture Cleansers on the Impact Strength of Heat-Cure Polymethylmethacrylate and Polyamide Denture Base Resin: An In Vitro Study. [PDF]

Cureus
Chacko N, Sukumaran K.
europepmc   +1 more source

About the Ageing‐Induced Modifications of Physical‐Chemical and Electrical Properties of Polyimide (PMDA‐ODA) Under Gamma Radiation and High Temperatures

High Voltage, EarlyView.
ABSTRACT This study investigates the effects of radiation‐induced ageing on the physical, chemical, mechanical and electrical properties of Poly[4,4′‐oxydiphenylene‐ pyromellitimide] (PMDA‐ODA) polyimide, a high‐performance insulation material widely used in aerospace applications.
Simone Vincenzo Suraci, Jizhu Jin, Davide Mazza, Davide Fabiani   +3 more
wiley   +1 more source

A Method for Mitigating Degradation Effects on Polyamide Textile Yarn During Mechanical Recycling. [PDF]

Polymers (Basel)
Drohsler P, Pummerova M, Hanusova D, Sanetrnik D, Foldynova D, Marek J, Martinkova L, Sedlarik V.   +7 more
europepmc   +1 more source

Time to Breakdown for Type I Motor Winding Insulation Under High‐Frequency High‐Slew‐Rate Square Wave Voltages

High Voltage, EarlyView.
ABSTRACT The emergence of (ultra)wide bandgap ((U)WBG)‐based devices has significantly enhanced performance in high‐frequency switching applications, enabling breakthroughs in electric transportation, aerospace, and renewable energy systems. However, it also presents considerable challenges to insulation systems, such as electric motor winding ...
Easir Arafat, Md Asifur Rahman, Farzana Islam, Mona Ghassemi   +3 more
wiley   +1 more source