A review on physical foaming of thermoplastic and vulcanized elastomers

W Zhai, J Jiang, CB Park - Polymer Reviews, 2022 - Taylor & Francis
Elastomer foams have been widely used in many applications and have shown potential in
some advanced fields because of their excellent flexibility. Elastomers foamed with a …

Polymer Bead Foams: A Review on Foam Preparation, Molding, and Interbead Bonding Mechanism

J Jiang, L Wang, F Tian, Y Li, W Zhai - Macromol, 2023 - mdpi.com
The diverse physical appearances and wide density range of polymer bead foams offer
immense potential in various applications and future advancements. The multiscale and …

Effect of TPU hard segment content on the rheological and mechanical properties of PLA/TPU blends

M Nofar, M Mohammadi… - Journal of Applied …, 2020 - Wiley Online Library
Blends of an amorphous polylactide (PLA) with three different thermoplastic polyurethane
(TPU) grades having various hard segment (HS) contents are prepared at the blending ratio …

Super toughened and highly ductile PLA/TPU blend systems by in situ reactive interfacial compatibilization using multifunctional epoxy‐based chain extender

Y Kahraman, B Özdemir, V Kılıç… - Journal of Applied …, 2021 - Wiley Online Library
This study investigates the influence of using multifunctional epoxy Joncryl ADR 4468 chain
extender (CE) on the properties of various polylactide (PLA)/thermoplastic polyurethane …

Nanocellular TPU composite foams achieved by stretch-assisted microcellular foaming with low-pressure gaseous CO2 as blowing agent

J Zhao, G Wang, A Zhang, G Zhao, CB Park - Journal of CO2 Utilization, 2021 - Elsevier
Microcellular foaming is an advanced eco-friendly foaming technology with carbon dioxide
as blowing agent. Generally, high-pressure supercritical blowing agents is needed to …

Facile fabrication of lightweight shape memory thermoplastic polyurethane/polylactide foams by supercritical carbon dioxide foaming

W Wang, X Liao, F Guo, G Wang, Z Yan… - Industrial & …, 2020 - ACS Publications
Lightweight shape memory thermoplastic polyurethane (TPU)/polylactide (PLA) foams with
favorable mechanical properties and anti-shrinkage properties were prepared by a facile …

Hydrogen bonding and topological network effects on optimizing thermoplastic polyurethane/organic montmorillonite nanocomposite foam

B Lan, P Li, X Luo, H Luo, Q Yang, P Gong - Polymer, 2021 - Elsevier
Foaming behavior of thermoplastic polyurethane (TPU) is extremely difficult to be regulated
due to the special microphase-separation structure. Therefore, organic montmorillonite (O …

Sustainable engineered design and scalable manufacturing of upcycled graphene reinforced polylactic acid/polyurethane blend composites having shape memory …

B Cetiner, G Sahin Dundar, Y Yusufoglu, B Saner Okan - Polymers, 2023 - mdpi.com
Material design in shape memory polymers (SMPs) carries significant importance in
attaining high performance and adjusting the interface between additive and host polymer …

Effect of chain relaxation on the shrinkage behavior of TPEE foams fabricated with supercritical CO2

J Lu, H Zhang, Y Chen, Y Ge, T Liu - Polymer, 2022 - Elsevier
A series of branched thermoplastic polyester elastomer (TPEE) samples with different
branch densities was prepared through reactive extrusion. The creep recovery experimental …

Cellular morphology evolution in nanocellular poly (lactic acid)/thermoplastic polyurethane blending foams in the presence of supercritical N2

Z Qu, D Yin, H Zhou, X Wang, S Zhao - European Polymer Journal, 2019 - Elsevier
Currently, the formation of nanocells and complex cellular structure (CCS) in semi-crystalline
polymer using supercritical fluids as blowing agent had become a big and newly developing …