Results 61 to 70 of about 31,825 (286)

Thermal, rheological and morphological properties of poly (Lactic Acid) (PLA) and talc composites

Polímeros, 2014
In this study, composites based on poly(lactic acid) (PLA)/talc were prepared at different compositions by melt mixing in a twin screw extruder. The effect of a nucleating agent, talc, on the crystallization behavior, rheological and morphological ...
Talita Ferreira Cipriano, Ana Lúcia Nazareth da Silva, Antonio Henrique Monteiro da Fonseca Thomé da Silva, Ana Maria Furtado de Sousa, Gustavo Monteiro da Silva, Marisa Guimarães Rocha   +5 more
doaj   +1 more source

Effects of Ball Size on the Grinding Behavior of Talc Using a High-Energy Ball Mill

Minerals, 2019
The properties and preparation of talc have long been investigated due to its diverse industrial applications, which have expanded recently. However, its comminution behavior is not yet fully understood.
Hyun Na Kim, Jin Woo Kim, Min Sik Kim, B. Lee, J. Kim   +4 more
semanticscholar   +1 more source

Short fiber reinforcement in material extrusion 3D printing: A meta‐analysis review with insights into sustainable alternatives

Polymer Composites, EarlyView.
Microstructure and mechanical modeling for the design of technical components produced with Fused Filament Fabrication. Abstract Short fiber reinforcement is a key for improving the mechanical properties of thermoplastic composites produced by 3D printing.
Csenge Tóth, Kolos Molnár, Ábris Dávid Virág   +2 more
wiley   +1 more source

Cosmetic Talc–Related Pulmonary Granulomatosis

Journal of Investigative Medicine High Impact Case Reports, 2017
Inhalation of cosmetic talc can lead to pulmonary foreign-body granulomatosis, though fewer than 10 cases of inhaled cosmetic talc–related pulmonary granulomatosis have been reported in adults.
Sonia Jasuja MD, Brooks T. Kuhn MD, Michael Schivo MD, MAS, Jason Y. Adams MD, MS   +3 more
doaj   +1 more source

Chest ultrasonography to assess the kinetics and efficacy of talc pleurodesis in a model of pneumothorax: an experimental animal study

ERJ Open Research, 2018
Talc pleurodesis is used to avoid recurrences in malignant pleural effusions or pneumothorax. The lack of lung sliding detected by chest ultrasonography (CUS) after talc application is indicative of the effectiveness of pleurodesis.
Rachid Tazi-Mezalek, Diane Frankel, Marc Fortin, Elise Kaspi, Julien Guinde, Alexandra Assolen, Sophie Laroumagne, Andree Robaglia, Herve Dutau, Patrice Roll, Philippe Astoul   +10 more
doaj   +1 more source

Synergistic effects of annealing heat treatment and lignocellulose fiber incorporation on the thermal, mechanical, and water absorption properties of poly(lactic acid)‐based biocomposites

Polymer Composites, EarlyView.
The effect of molecular structure on the moisture absorption of PLA/cellulose biocomposites. Abstract This study investigates the effect of annealing heat treatment on polymer composites composed entirely of biodegradable components. Poly(lactic acid) (PLA) was used as the matrix material paired with three different types of commercial lignocellulose ...
Sándor Kálmán Jakab, Virág Luca Bódi, László Lendvai   +2 more
wiley   +1 more source

Crystallization and Melting Behavior of Biodegradable Poly(L-lactic acid)/Talc Composites

E-Journal of Chemistry, 2012
Crystallization and melting behavior of Poly(L-lactic acid)(PLLA)/Talc composites with different talc content were investigated in detail. The addition of talc can increase the overall crystallization rate of PLLA, 5%talc makes the melt-crystallization ...
Yan-Hua Cai
doaj   +1 more source

Mechanical performance of bio‐based fiber reinforced polymer composites: A review

Polymer Composites, EarlyView.
Applications of bio‐based fiber reinforced polymer composites in various sectors. Abstract Natural fiber‐reinforced polymeric composites (NFRCs) offer a sustainable solution at the intersection of environmental consciousness and materials engineering. These composites address plastic pollution and industrial material demands by utilizing natural fibers
Daksh Shelly, Varun Singhal, Sachin Jaidka, Mariana Doina Banea, Seul‐Yi Lee, Soo‐Jin Park   +5 more
wiley   +1 more source

Comparative study of the extrinsic properties of poly(lactic acid)-based biocomposites filled with talc versus sustainable biocarbon

RSC Advances, 2019
This study investigates the effects talc and two sizes of biocarbon have as fillers in a PLA bioplastic, when considering them for durable composite applications. Analysis of the PLA-based biocomposites' resistance to wear and flammability accompanied by
M. Snowdon, Feng Wu, A. Mohanty, M. Misra   +3 more
semanticscholar   +1 more source

Integration of response surface methodology (RSM), machine learning (ML), and artificial intelligence (AI) for enhancing properties of polymeric nanocomposites‐A review

Polymer Composites, EarlyView.
AI/ML and RSM‐Driven Optimization of Polymeric Nanocomposites for Enhanced Properties. Abstract This review elucidates the amalgamation of machine learning (ML), artificial intelligence (AI), and response surface methodology (RSM) for the optimization of fabrication and the enhancement of the properties of polymeric nanocomposites.
Yasir Raza, Hassan Raza, Arslan Ahmed, Moinuddin Mohammed Quazi, Muhammad Jamshaid, Muhammad Tuoqeer Anwar, Muhammad Nasir Bashir, Talha Younas, Ali Turab Jafry, Manzoore Elahi M. Soudagar   +9 more
wiley   +1 more source