Mullins effect and payne effect
Web5 sept. 2013 · Mechanical properties, Payne effect, and Mullins effect of thermoplastic vulcanizates based on high-impact polystyrene and styrene–butadiene rubber …
Mullins effect and payne effect
Did you know?
Web16 sept. 2003 · A Microscopic Model for the Reinforcement and the Nonlinear Behavior of Filled Elastomers and Thermoplastic Elastomers (Payne and Mullins Effects). Macromolecules 2008, 41 (21) , 8252-8266. DOI: 10.1021/ma8014728. Hua Zou, Shishan Wu and Jian Shen. ... Payne effect of carbon black filled natural rubber compounds and … WebDer Payne-Effekt beschreibt die Abnahme des komplexen Moduls eines gefüllten, vernetzten Elastomer-Systems mit zunehmender Deformationsamplitude. Wird die Probe sinusförmig verformt, folgt die Dehnung der Spannung mit einer Zeitverzögerung.
WebThe Payne effect is an amplitude dependent soften - ing phenomenon. It is characterized by a decrease in the storage modulus with increasing strain amplitude by cycling loading [5]. Web8 apr. 2024 · The Mullins effect, also known as the Mullins-Schofield effect, is a phenomenon observed in elastomers or rubber-like materials. It describes the change in …
Web1 feb. 2010 · The Payne effect is a particular feature of the stress–strain behavior of rubber, especially filled rubber. It manifests the fact that increase in amplitudes leads to a decrease in storage modulus and a maximum in loss modulus. Webof Mullins effect of rubber composite filled with CaCO 3 is in good agreement with the result of bound rubber: higher bound rubber leads to higher stress to pull the rubber composites. The Payne effect shows that the value of different storage moduli (ΔG’) of rubber compound filled with 25 phr CaCO 3 is the lowest due to weaker filler network.
The Payne effect is a particular feature of the stress–strain behaviour of rubber, especially rubber compounds containing fillers such as carbon black. It is named after the British rubber scientist A. R. Payne, who made extensive studies of the effect (e.g., Payne 1962). The effect is sometimes also known as the Fletcher-Gent effect, after the authors of the first study of the phenomenon (Fletcher & Gent 1953).
WebKeywords: singular kernels, stress (strain) responses, Mullins, Payne effects, damping function, Ogden equation. Received 20 July 2016 Accepted 16 December 2016 spey lounge leithWeb13 feb. 2024 · Payne effect originates from local events in a size being much smaller than network strands. • Mullins effect involves microscopic deformation of the rubber … spey mouthWeb1 iun. 2009 · The third phenomena is well known as the Mullins effect ( Mullins, 1947 ). This mechanism of stress softening is characterized by a decrease of the stress on unloading compare to the stress on loading at the same strain. spey in a spate scottish violinhttp://polymerphysics.net/pdf/RubChemTech_78_76_05.pdf spey ontarioWebThe Mullins effect model can be defined by specifying the Mullins effect parameters directly or by using test data to calibrate the parameters. Alternatively, you can define the Mullins effect model with user … spey loungeWeb14 apr. 2024 · The introduction of LR could improve the frequency sensitivity of loss modulus and reduce critical strain amplitude for Payne effect and loss modulus at the low amplitudes. Meanwhile, tuning ve and LR content allows reducing mechanical hysteresis in Mullins effect without significant impact on the mechanical performances. spey newsWeb9 oct. 2012 · The Mullins effect is evaluated by assuming the model parameters of the Arruda-Boyce model to be a function of the maximum first strain invariant in the prior loading history. A carbon black ... spey pilates