Results 31 to 40 of about 3,139 (194)

Controlled Degradation of PBAT for PBAT/PLA Blend Melt‐Blown Nonwovens

Macromolecular Rapid Communications
ABSTRACTThis study utilized the chain‐scission capability of peroxides, such as aqueous hydrogen peroxide (H2O2), to induce controlled degradation of poly(butylene adipate‐co‐terephthalate)(PBAT) through reactive batch mixing with the objective of increasing the melt flow index (MFI).
Gillian Binley, Tizazu H. Mekonnen
openaire   +3 more sources

Rheological characteristics PBAT/organoclay compounds [PDF]

REM - International Engineering Journal, 2019
Abstract The rheological behavior of poly (butylene adipate-co-terephthalate) (PBAT) and its composites prepared with three different organoclays was investigated. Composites containing up to 7.5%, w/w organoclay, were prepared by two routes: (a) direct melt blending in an internal laboratory mixer with high intensity rotors and (b) concentrates ...
Tiago Tibério dos Santos, Tatiara Gomes Almeida, Camila Ariana Becker Pereira, Pankaj Agrawal, Eduardo Luis Canedo, Laura Hecker de Carvalho   +5 more
openaire   +4 more sources

Thermally Processable, Transparent, Mechanically Tunable and Robust Bioplastics From Wastepaper

Advanced Science, EarlyView.
Unlike conventional inefficient or low‐value wastepaper recycling, a directional transformation strategy is employed to convert whole wastepaper into intact bioplastics with tunable mechanical properties in our work. These bioplastics can be processed into flexible bags or rigid containers and exhibit high transparency, water resistance, repairability,
Zhezhe Zhou, Tao Chu, Boyou Hou, Mark Lynch, Siqi Huo, Min Hong, Jianguo Yang, Paulomi (Polly) Burey, Qiang Gao, Guobo Huang, Pingan Song   +10 more
wiley   +1 more source

Uncompatibilized PBAT/PLA Blends: Manufacturability, Miscibility and Properties [PDF]

Materials, 2020
Polymer blends of poly(butylene adipate-co-terephthalate) (PBAT) and polylactide (PLA) have been drawn attention due to the application potential as packaging or agricultural films. This study aims to determine the manufacturability, miscibility and mechanical properties of uncompatibilized PBAT/PLA blends prepared using different techniques.
Shen Su, Mona Duhme, Rodion Kopitzky
openaire   +2 more sources

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Biodegradability assessment of starch/glycerol foam and poly(butylene adipate-co-terephthalate)/starch film by respirometric tests

Brazilian Journal of Food Technology, 2020
The objectives of this work were to determine the biodegradability of starch/glycerol foam and of poly(butylene-adipate-co-terephthalate) (PBAT)/starch film using respirometric methods and also to compare these results with conventional polymers ...
Ivan Taiatele Junior, Tatiane Cristina Dal Bosco, Janksyn Bertozzi, Roger Nabeyama Michels, Suzana Mali   +4 more
doaj   +1 more source

Effect of multi-functional epoxy chain extender on the weathering resistance performance of Poly(butylene adipate-co-terephthalate) (PBAT)

Polymer Testing, 2021
In this research work, both natural weathering and artificial weathering processes were carried out to investigate the effects of multi-functional epoxy chain extender (Joncryl ADR 4370) content on the degradation and the mechanical properties and ...
Duo Tang, Caili Zhang, Yunxuan Weng
doaj   +1 more source

Overcoming the Nyquist Limit in Molecular Hyperspectral Imaging by Reinforcement Learning

Advanced Intelligent Discovery, EarlyView.
Explorative spectral acquisition guide automatically selects informative spectral bands to optimize downstream tasks, outperforming full‐spectrum acquisition. The selected hyperspectral data are used for tasks such as unmixing and segmentation. BandOptiNet encodes selection states and outputs optimal bands to guide spectral acquisition. Recent advances
Xiaobin Tang, Yongqing Zhang, Xinyu Deng, Hyeon Jeong Lee, Delong Zhang   +4 more
wiley   +1 more source

Evaluation of the Efficiency of a Biobased Reactive Plasticizer on the Morphology and Properties of Sustainable Flexible Films Based on Poly(Lactic Acid) (PLA) Produced by Blown Film Extrusion

Journal of Applied Polymer Science, EarlyView.
A comparative investigation of two epoxy additives derived from cardanol (NC513 and NC514s) for production of films based on poly (lactic acid) (PLA), acetyl tributyl citrate (ATBC), and poly (butylene adipate‐co‐terephthalate) (PBAT) clarified their distinct roles, with NC513 mainly acting as a plasticizer, reducing viscosity and enhancing ductility ...
Norma Mallegni, Vito Gigante, Patrizia Cinelli, Andrea Lazzeri   +3 more
wiley   +1 more source

Effects of Wood Content and Modification on Properties of Wood Flour/Polybutylene Adipate Terephthalate Biocomposites

Molecules, 2023
Biodegradable polymers have recently become attractive and have been increasingly used as matrix materials to replace fossil plastics due to concerns about the environmental issue.
Wangwang Yu, Rui Qiu, Mengya Li, Wen Lei
doaj   +1 more source