Polyurea coatings for enhanced blast-mitigation: a review

N Iqbal, M Tripathi, S Parthasarathy, D Kumar… - RSC advances, 2016 - pubs.rsc.org
Elastomeric coatings are being advocated as excellent retrofit materials for strategic
applications, particularly for blast mitigation and ballistic protection. Polyurea, an elastomer …

Recent advances in synthesis of polymers based on palm oil and its fatty acids

E Stavila, F Yuliati, A Adharis, JA Laksmono, M Iqbal - RSC advances, 2023 - pubs.rsc.org
Palm oil is a versatile bio-renewable resource for consumer products, oleochemicals, and
biofuels. The utilization of palm oil in polymer production as a bio-based polymer is …

Hyper-viscoelastic constitutive models for predicting the material behavior of polyurethane under varying strain rates and uniaxial tensile loading

H Somarathna, SN Raman, D Mohotti… - … and Building Materials, 2020 - Elsevier
Non-linearity, loading rate, as well as temperature and pressure dependency present major
challenges in the investigation of properties, particularly the mechanical properties of …

Production of biodegradable palm oil-based polyurethane as potential biomaterial for biomedical applications

FH Yeoh, CS Lee, YB Kang, SF Wong, SF Cheng… - Polymers, 2020 - mdpi.com
Being biodegradable and biocompatible are crucial characteristics for biomaterial used for
medical and biomedical applications. Vegetable oil-based polyols are known to contribute …

High-velocity projectile impact response of rubber-coated aramid Twaron fabrics

D Weerasinghe, MR Bambach, D Mohotti… - International Journal of …, 2022 - Elsevier
The impact response of aramid Twaron CT709 fabrics thinly coated with a commercially
available spray-on rubber material has been studied for the first time. Both neat and rubber …

Behaviour of concrete specimens retrofitted with bio-based polyurethane coatings under dynamic loads

H Somarathna, SN Raman, D Mohotti… - … and Building Materials, 2021 - Elsevier
Experimental investigation was conducted using concrete specimens to assess the
effectiveness of bio-based polyurethane (PU) coating synthesized from palm kernel oil in …

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 …

Impact resistance and yarn pull-out behaviour of polymer spray-coated UHMWPE fabrics

D Weerasinghe, S Breen, H Wang, D Mohotti… - Materials Today …, 2022 - Elsevier
The impact response of polymer spray-coated Ultra-high Molecular Weight Polyethylene
(UHMWPE) plain woven fabrics has been studied. Several commercial spray coatings …

Parameter design of yielding layers for squeezing tunnels

Y Tian, WZ Chen, HM Tian, XJ Tan, Z Li, J Lei - … and Underground Space …, 2021 - Elsevier
Tunneling in a soft rock mass under high in situ stress often results in squeezing
deformation. Supports that use yielding layers are suggested to address the squeezing …

A hyper-viscoelastic constitutive model for elastomers: a case study of hydrogenated nitrile butadiene rubber and polychloroprene rubber

R Dhakad, DR Hipparkar, A Kumar… - Journal of Elastomers …, 2023 - journals.sagepub.com
Elastomer materials are widely used as shock absorbers in a variety of practical applications
including the automotive, aerospace, marine industries and structures. The straightforward …