Results 41 to 50 of about 2,419 (157)

Biopolymer composites from agri‐food wastes and by‐products: valorization, fabrication, and food related applications

Food Biomacromolecules, EarlyView.
Agri‐food wastes and by‐products are transformed into sustainable biopolymer composites through extraction, modification, and advanced fabrication technologies. These value‐added materials exhibit enhanced mechanical, barrier, antimicrobial, and biodegradable properties, enabling applications in food packaging, edible coatings, and preservation systems
Samuel Ayofemi Olalekan Adeyeye, Blessing Rachael Adeyeye   +1 more
wiley   +1 more source

Effect of the Compatibilizer Upon the Properties of Styrene-butadiene Rubber Organoclay Nanocomposites [PDF]

علوم و تکنولوژی پلیمر, 2013
Nanocomposite vulcunizates based on styrene-butadiene rubber (SBR), organoclay and a conventional sulfur curing system were prepared by melt blending process in an internal mixer. In order to study the effects of the type of interfacial compatibilizer on
M. Tavakoli, A.A. Katbab, H. Nazockdast
doaj   +1 more source

Influence of LLDPE-g-MA on Mechanical Properties, Degradation Performance and Water Absorption of Thermoplastic Sago Starch Blends

Indonesian Journal of Chemistry, 2022
The addition of LLDPE-g-MA into the compound of sago starch/LLDPE was studied to improve its mechanical, morphology, degradation performance, and water absorption properties. Thermoplastic Sago Starch was composed of a mixture of sago starch and glycerol.
Denny Akbar Tanjung, Novesar Jamarun, Syukri Arief, Hermansyah Aziz, Ahmad Hafizullah Ritonga, Boy isfa   +5 more
doaj   +1 more source

Polymer informatics: Integrating data‐driven strategies, advanced machine learning, and automated synthesis for next‐generation polymer design

InfoScience, EarlyView.
Designing new polymers for applications such as sustainable plastics, biomaterials, and 3D printing has traditionally been slow and expensive, relying heavily on trial‐and‐error experiments. This review shows how polymer informatics—the integration of large polymer databases, machine‐learning models, and automated robotic synthesis—enables fast ...
Md. Saiful Islam, Tamanna Hoque, Junied Islam Shuvo, Sheta Roy Tori, Sadit Bihongo Malitha, Md. Zahangir Alam, A. M. Sarwaruddin Chowdhury   +6 more
wiley   +1 more source

Research progress in modification of natural rubber/ethylene-propylene diene monomer blending rubber

Hecheng xiangjiao gongye, 2022
The reason for poor compatibility and poor covulcanization of natural rubber and ethylene-propylene diene monomer was systematically summarized, and the technological development in blending modification of natural rubber/ethylene-propylene diene monomer
CHENG An-ren; JIAO Yang; LU Yong-jun; GUO Yue-ying; WANG Lian-cai; DAI Pei
doaj   +1 more source

Recent Advances in Conductive Rubber Composites: Progress, Challenges, and Emerging Opportunities

Macromolecular Rapid Communications, EarlyView.
This study reviews the recent advances in conductive rubber composites, focusing on key aspects such as material selection, conductive mechanisms, interfacial engineering, processing methods, vulcanization strategies, and practical applications. It also discusses current challenges and highlights emerging directions that are shaping the development of ...
Lu Yin, Ali Vahidifar, Steven Yu, Boxin Zhao   +3 more
wiley   +1 more source

Effect of Beech bark Content on Physical and Mechanical Properties of Bark Flour-Polypropylene Composites [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2011
In this study, physical and mechanical properties of composites made of bark flour and polypropylene were studied and compared with those of wood flour-polypropylene composites.
Saeid Kazemi najafi, Ali Azimi dalrstani
doaj   +1 more source

Polycarbonate Vitrimers and Dynamic Co‐Networks From Epoxide/Carbon Dioxide Copolymerization

Macromolecular Rapid Communications, EarlyView.
This work demonstrates how CO2‐derived poly(propylene carbonate) and poly(cyclohexene carbonate) backbones influence vitrimer thermo‐mechanical behavior. By tuning backbone composition, epoxide crosslinker chemistry and blend ratios, the crosslinked materials span a wide property window, from highly extensible to stiff, glassy networks, establishing an
Satej S. Joshi, Sophia Aracri, Mark D. Foster, James M. Eagan   +3 more
wiley   +1 more source

Mechanical properties, morphology and thermal degradation of a biocomposite of polypropylene and curaua fibers: coupling agent effect

Polímeros, 2013
Biocomposites of polymers with vegetal fibers have a broad spectrum of applications due to their high specific properties in comparison to their counterparts made with fiberglass.
Barbara Mano, Joyce R Araújo, Marco-A. De Paoli, Walter R. Waldman, Márcia A. Spinace   +4 more
doaj  

Nanostructure refining of polypropylene/nanoclay composite via optimization of compatibilizer and masterbatch parameters [PDF]

Polyolefins Journal
The aim of the current study was to first make two compatibilizers, i.e., maleic anhydride grafted polypropylene (PP-g-MA), based on a homo-and a block copolymer.
Negin Sadat Jalili, Bahereh Marouf, Ali Bakhshi-Zadeh, Reza Bagheri   +3 more
doaj   +1 more source