Barrier properties of semicrystalline polylactide: The role of the density of the amorphous regions

M Safandowska, C Makarewicz, A Rozanski… - …, 2022 - ACS Publications
The work explains the mechanism of the improvement of oxygen barrier performance of cold-
crystalized polylactide (PLA) modified with low molecular weight compounds (triethyl citrate …

Crazing Mechanism and Physical Aging of Poly(lactide) Toughened with Poly(ethylene oxide)-block-poly(butylene oxide) Diblock Copolymers

CJ McCutcheon, B Zhao, K Jin, FS Bates… - …, 2020 - ACS Publications
Sustainable polymers are important alternatives to plastics and elastomers derived from
petroleum resources. Poly (lactide)(PLA), a commercially available sustainable plastic, is a …

Plasticization effect of epoxidized cottonseed oil (ECSO) on poly (lactic acid)

A Carbonell-Verdu, MD Samper… - Industrial Crops and …, 2017 - Elsevier
In this work, the use of an environmentally friendly plasticizer derived epoxidized cottonseed
oil (ECSO) for poly (lactic acid)(PLA) is proposed. Melt extrusion was used to plasticize PLA …

Effect of physical and chemical ageing on barrier properties of epoxy coating

B Quelennec, Z Duan, R Delannoy, N Gay… - … and Building Materials, 2023 - Elsevier
This work describes the change of gas permeability of epoxy coatings thermally aged at
different temperatures from 50 to 200° C in order to address their barrier properties for …

Plasticizing effect of biobased epoxidized fatty acid esters on mechanical and thermal properties of poly (lactic acid)

JM Ferri, MD Samper, D García-Sanoguera… - Journal of materials …, 2016 - Springer
Abstract Poly (lactic acid), PLA, is a polyester that can be produced from lactic acid derived
from renewable resources. This polymer offers attracting uses in packaging industry due to …

Physical and chemical stability of PLA in food packaging

M Gerometta, JR Rocca-Smith… - … Module in Food …, 2019 - u-bourgogne.hal.science
Poly (lactic acid)(PLA) is a biobased and biodegradable polymer which constitutes a
promising alternative to conventional plastics in food packaging. However, due to its water …

“Nothing can hide itself from thy heat”: understanding polymers via unconventional applications of thermal analysis

S Vyazovkin - Macromolecular Rapid Communications, 2019 - Wiley Online Library
This article surveys some exciting possibilities and results offered by less common, yet
essential applications of differential scanning calorimetry and thermogravimetric analysis …

Dual Plasticizer/Thermal Stabilizer Effect of Epoxidized Chia Seed Oil (Salvia hispanica L.) to Improve Ductility and Thermal Properties of Poly(Lactic Acid)

I Dominguez-Candela, JM Ferri, SC Cardona, J Lora… - Polymers, 2021 - mdpi.com
The use of a new bio-based plasticizer derived from epoxidized chia seed oil (ECO) was
applied in a poly (lactic acid)(PLA) matrix. ECO was used due to its high epoxy content …

Physical aging in PLA through standard DSC and fast scanning calorimetry investigations

X Monnier, A Saiter, E Dargent - Thermochimica Acta, 2017 - Elsevier
Physical aging on wholly amorphous polylactide (PLA) has been performed by means of
standard differential scanning calorimetry (DSC) and fast scanning calorimetry (FSC) just …

Silane-functionalized sheep wool fibers from dairy industry waste for the development of plasticized PLA composites with maleinized linseed oil for injection-molded …

F Pawlak, M Aldas, F Parres, J López-Martínez… - Polymers, 2020 - mdpi.com
Poly (lactic acid)(PLA) was plasticized with maleinized linseed oil (MLO) and further
reinforced with sheep wool fibers recovered from the dairy industry. The wool fibers were …