Synthesis, Recycling and High‐Throughput Reprocessing of Phase‐Separated Vitrimer‐Thermoplastic Blends

LMA Joosten, P Cassagnau… - Advanced Functional …, 2024 - Wiley Online Library
Phase‐separated polymer blends including a transesterification vitrimer and polypropylene
are synthesized from widely available precursors through reactive processing. It is shown …

[HTML][HTML] Development of thermoplastic vulcanizates based on polypropylene/ethylene propylene diene monomer for prototyping by fused filament fabrication

JR Innes, B Shriky, D Nocita, G Thompson, P Coates… - Polymer, 2023 - Elsevier
This article demonstrates how thermoplastic vulcanizates (TPVs) can be 3D printed by
modifying their formulation and the Fused Filament Fabrication (FFF) process. Novel FFF …

Quantifying chemical composition and cross-link effects on EPDM elastomer viscoelasticity with molecular dynamics

A Wang, F Vargas-Lara, JM Younker, KA Iyer… - …, 2021 - ACS Publications
To understand the effect of chemical composition, cross-link density, and microstructure on
the linear and nonlinear viscoelasticity of ethylene propylene diene monomer (EPDM) …

Preparation and characterization of peroxide‐based dynamically vulcanized thermoplastic elastomer of poly (lactic acid)/chloroprene rubber

Z Shahroodi, AA Katbab - Polymer Engineering & Science, 2022 - Wiley Online Library
Thermoplastic vulcanizates (TPVs) composed of crosslinked rubber phase with high
chemical and thermal resistance have received great attention in pharmaceutical and …

Nonlinear shear rheology of single and double dynamics metal-ligand networks

C Pyromali, Y Li, F Zhuge, CA Fustin… - Journal of …, 2022 - pubs.aip.org
We present a systematic experimental study of the shear rheology of metallosupramolecular
assemblies based on entangled telechelic star polymers comprising one (single dynamic …

Sustainable, processable and cytocompatible bioelastomers based on polycaprolactone and biobased polyester elastomer via dynamic vulcanization

H Kang, S Wu, H Wang, Y Liang, L Li… - Polymer …, 2023 - Wiley Online Library
Bioelastomers (bio‐thermoplastic vulcanizate, bio‐TPV) with tunable elasticity, high strength
and satisfactory cytocompatibility were fabricated via an in situ dynamic vulcanizing strategy …

A new ionic cross-linking network type high hysteresis oil resistant ACM/POM TPV preparation method and performance research

X Huang, WY Gong, T Deng - Journal of Polymer Research, 2023 - Springer
Herein, the concept of ionic cross-linking was first introduced into the preparation of
thermoplastic vulcanizates (TPV). Oil-resistant TPV was developed based on acrylate rubber …

Low‐fuel‐permeation thermoplastic vulcanizates prepared from mutually miscible fluoroelastomer and poly (vinylidene fluoride–hexafluoropropylene)

W Wu, B Jin, H Xu, H Wu, Z Yuan, Z Xie… - Polymer …, 2023 - Wiley Online Library
An oleophobic barrier material is imperative for automotive fuel hose applications to reduce
permeation of air‐polluting hydrocarbons. With the increasingly strict exhaust emission …

JG Oldroyd's early ideas leading to the modern understanding of wall slip

N Ghahramani, GC Georgiou, E Mitsoulis… - Journal of Non …, 2021 - Elsevier
In this paper JG Oldroyd's ideas leading to the modern understanding of wall slip
phenomena are discussed. The procedure proposed by Oldroyd to analyze experimental …

Melt fracture and wall slip of thermoplastic vulcanizates

N Ghahramani, S Zhang, KA Iyer… - Polymer Engineering …, 2021 - Wiley Online Library
Thermoplastic vulcanizates (TPVs) are blends of polypropylene (PP)(thermoplastic phase)
and ethylene propylene diene monomer (EPDM) rubber (rubber phase) in which a high …