High strain rate mechanics of polymers: a review

CR Siviour, JL Jordan - Journal of Dynamic Behavior of Materials, 2016 - Springer
The mechanical properties of polymers are becoming increasingly important as they are
used in structural applications, both on their own and as matrix materials for composites. It …

Establishing a cold spray particle deposition window on polymer substrate

JT Tsai, S Akin, F Zhou, DF Bahr, MBG Jun - Journal of Thermal Spray …, 2021 - Springer
A set of processing conditions for cold spray deposition of an embedded particle layer on a
polymer substrate has been established using a dynamic impact model and verified …

Deformation mechanisms of thermoplastic elastomers: Stress-strain behavior and constitutive modeling

H Cho, S Mayer, E Pöselt, M Susoff, PJ in't Veld… - Polymer, 2017 - Elsevier
This work addresses the large strain behaviors of thermoplastic polyurethanes (TPUs)
spanning a range of fractions of hard and soft contents in both experiment and theoretical …

Coarse-grained molecular simulation of the role of curing rates on the structure and strength of polyurea

M Liu, J Ye, J Oswald - Computational Materials Science, 2023 - Elsevier
We present a reactive coarse-grained model that can more accurately simulate the interplay
between step-growth polymerization and phase segregation in elastomeric copolymers such …

Rate dependent tensile behavior of polyurethane under varying strain rates

H Somarathna, SN Raman, D Mohotti… - … and Building Materials, 2020 - Elsevier
Elastomeric polymers, such as polyurethane (PU), are being used in novel applications to
enhance the load-carrying capacity, ductility, and the survivability of structures under …

Molecular simulation of thermoplastic polyurethanes under large tensile deformation

S Zhu, N Lempesis, PJ in 't Veld, GC Rutledge - Macromolecules, 2018 - ACS Publications
Thermoplastic polyurethanes (TPUs) are useful materials for numerous applications due in
part to their outstanding resilience and ability to dissipate energy under large mechanical …

Extreme resilience and dissipation in heterogeneous elasto-plastomeric crystals

G Lee, J Lee, S Lee, S Rudykh, H Cho - Soft Matter, 2024 - pubs.rsc.org
We present a microstructure-topology-based approach for designing macroscopic,
heterogeneous soft materials that exhibit outstanding mechanical resilience and energy …

Study on protective performance of impact-resistant polyurea and its coated concrete under impact loading

H Guo, C Du, Y Chen, D Li, W Hu, X Lv - Construction and Building …, 2022 - Elsevier
In order to effectively improve the impact resistance of concrete, polyurea elastomer coating
with excellent impact resistance is obtained through formula design and performance …

Large strain micromechanics of thermoplastic elastomers with random microstructures

H Cho, J Lee, J Moon, E Pöselt, GC Rutledge… - Journal of the …, 2024 - Elsevier
Thermoplastic polyurethanes (TPU) are block copolymeric materials composed of
plastomeric “hard” and elastomeric “soft” domains, by which they exhibit highly resilient yet …

High strain rate characterization of polymers

CR Siviour - AIP Conference Proceedings, 2017 - pubs.aip.org
This paper reviews the literature on the response of polymers to high strain rate deformation.
The main focus is on the experimental techniques used to characterize this response. The …