Results 11 to 20 of about 202,536 (389)

A processable, high-performance dielectric elastomer and multilayering process

open access: yesScience, 2022
Dielectric elastomers (DEs) can act as deformable capacitors that generate mechanical work in response to an electric field. DEs are often based on commercial acrylic and silicone elastomers.
Ye Shi   +8 more
semanticscholar   +1 more source

Polyvinyl chloride-based dielectric elastomer with high permittivity and low viscoelasticity for actuation and sensing

open access: yesNature Communications, 2023
Dielectric elastomers (DEs) are widely used in soft actuators but existing DE actuators often require high driving electrical fields. Here the authors demonstrate that introducing cyanoethyl cellulose into plasticized PVC gel confers high dielectric ...
Jianjian Huang   +4 more
semanticscholar   +1 more source

Plasma Polymerization of Precipitated Silica for Tire Application

open access: yesMolecules, 2023
Pre-treated silica with a plasma-deposited (PD) layer of polymerized precursors was tested concerning its compatibility with Natural Rubber (NR) and its influence on the processing of silica-silane compounds.
Sunkeun Kim   +8 more
doaj   +1 more source

Low molecular weight ‘liquid’ polymer extended compounds, impact on free volume and crosslink density studied by positron lifetime spectroscopy and stress-strain analysis according to Mooney-Rivlin

open access: yesPolymer Testing, 2021
Liquid polymers are used in elastomeric compounds to modify their processing and final characteristics. The material is considered as a polymeric plasticizer and is used to substitute or supplement conventional plasticizer like paraffinic or aromatic ...
M. Gruendken   +3 more
doaj   +1 more source

An elastomer with ultrahigh strain-induced crystallization

open access: yesScience Advances, 2023
Strain-induced crystallization (SIC) prevalently strengthens, toughens, and enables an elastocaloric effect in elastomers. However, the crystallinity induced by mechanical stretching in common elastomers (e.g., natural rubber) is typically below 20%, and
Chase M. Hartquist   +5 more
semanticscholar   +1 more source

Influence of molecular properties of SSBR and BR types on composite performance

open access: yesPolymer Testing, 2021
Modern passenger car tire tread compounds usually consist of a polymer blend of Solution Styrene-Butadiene Rubber (SSBR) and Butadiene Rubber (BR) in combination with a silica/silane system.
Rick Bisschop   +4 more
doaj   +1 more source

Characterization of Counter-Surface Substrates for a Laboratory Abrasion Tester (LAT100) Compared with Asphalt and Concrete to Predict Car Tire Performance

open access: yesLubricants, 2022
Tire performance is determined based on the interaction between the tire and the road as a counter-surface, and is of the utmost importance for driving safety.
Marzieh Salehi   +3 more
doaj   +1 more source

Universally autonomous self-healing elastomer with high stretchability

open access: yesNature Communications, 2020
Developing autonomous self-healing materials for applications in harsh conditions is challenging because the reconstruction of interaction in material for self-healing will experience significant resistance and fail.
Hongshuang Guo   +4 more
semanticscholar   +1 more source

Use of hydrocarbon resins as an alternative to TDAE oil in tire tread compounds

open access: yesPolymer Testing, 2023
The increasing demand on passenger car tires requires a continuous effort of tire manufacturers to improve their performance and safety. Achieving a balance between the three properties that form the “Magic Triangle of Tires” is one of the biggest ...
Pilar Bernal-Ortega   +3 more
doaj   +1 more source

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