Results 11 to 20 of about 880,585 (147)

Reactive extrusion of bio-based polymer blends and composites – Current trends and future developments

eXPRESS Polymer Letters, 2018
Reactive extrusion is a cost-effective and environmentally-friendly method to produce new materials with enhanced performance properties. At present, reactive extrusion allows in-situ polymerization, modification/functionalization of polymers or chemical
K. Formela, L. Zedler, A. Hejna, A. Tercjak   +3 more
doaj   +2 more sources

Oat fibers modification by reactive extrusion with alkaline hydrogen peroxide

Polímeros
The modification of lignocellulosic fibers can enhance their interaction with other materials and alkaline hydrogen peroxide (AHP) is a reagent widely used to promote such modification.
Melina Aparecida Plastina Cardoso, Gizilene Maria Carvalho, Fabio Yamashita, Suzana Mali, Juliana Bonametti Olivato, Maria Victoria Eiras Grossmann   +5 more
doaj   +2 more sources

An Overview of Extrusion as a Pretreatment Method of Lignocellulosic Biomass

Energies, 2022
Lignocellulosic biomass is both low cost and abundant, and unlike energy crops, can escape associated ethical dilemmas such as arable land use and food security issues.
Delon Konan, Ekoun Koffi, Adama Ndao, Eric Charles Peterson, Denis Rodrigue, Kokou Adjallé   +5 more
doaj   +1 more source

Influence of processing parameters on mechanical and thermal behavior of PLA/PBAT blend

Polímeros, 2022
This study evaluates the influence of processing parameters and reactive extrusion on the mechanical and thermal behavior of PLA/PBAT (70/30, wt.%) blends.
Virnna Cristhielle Santana Barbosa, Ana Maria Furtado de Sousa, Ana Lúcia Nazareth da Silva   +2 more
doaj   +1 more source

Development of twin screw Rheo extrusion technology [PDF]

, 2013
This thesis was submitted for the degree of Doctor of Philosophy and was awarded by Brunel UniversityTwin Screw Rheo Extrusion (TSRE) is a novel semisolid extrusion process developed at BCAST for producing simple profiles such as rods and wires of light
Cassinath, Zen
core   +5 more sources

On the Data-Driven Modeling of Reactive Extrusion

Fluids, 2020
This paper analyzes the ability of different machine learning techniques, able to operate in the low-data limit, for constructing the model linking material and process parameters with the properties and performances of parts obtained by reactive polymer
Ruben Ibañez, Fanny Casteran, Clara Argerich, Chady Ghnatios, Nicolas Hascoet, Amine Ammar, Philippe Cassagnau, Francisco Chinesta   +7 more
doaj   +1 more source

The Efficiency Evaluation of the Reactive Extrusion Process for Polyethylene Terephthalate (PET). Monitoring of the Industrial Foil Manufacturing Process by In-Line Rheological Measurements

Applied Sciences, 2023
The main topic of the presented work is the evaluation of the in-line viscometer (VIS) operation installed on the industrial line for polyethylene terephthalate (PET) foil production.
Piotr Szymczak, Damian Dziadowiec, Jacek Andrzejewski, Marek Szostak   +3 more
doaj   +1 more source

Surface Modification of Cellulose from Oat Hull with Citric Acid Using Ultrasonication and Reactive Extrusion Assisted Processes

Polysaccharides, 2021
This study aimed to produce modified cellulose extracted from oat hulls by an esterification reaction with citric acid (CA) employing ultrasonication and reactive extrusion assisted processes.
Gina Alejandra Gil Giraldo, Janaina Mantovan, Beatriz M. Marim, João Otávio F. Kishima, Suzana Mali   +4 more
doaj   +1 more source

Extrusion pressure generated in high alumina content paste extrusion [PDF]

, 2010
Four different alumina pastes with various solvent volume fractions were processed by extrusion free forming and the pressures generated in the extrusion process were recorded and analyzed.
Evans, J.R.G., S. Yang, J.R.G. Evans, Yang, shoufeng, Evans, J.RG., X.P. Chi, Yang, S., Chi, X.P.   +7 more
core   +1 more source

Micro-extrusion of fine ceramic latticework [PDF]

, 2008
PhDMicroextrusion freeforming of ceramic lattices from high solids ceramic pastes is a method for forming complex multi-scale hierarchical porous structures.
Chi, Xiaopeng
core   +2 more sources