Results 31 to 40 of about 5,362 (212)

PP/organoclay nanocomposites for fused filament fabrication (FFF) 3D printing

eXPRESS Polymer Letters, 2019
3D printing has attracted a lot of attention over the past three decades. In particular the Fuse Filament Fabrication (FFF) technique, general materials require low shrinkage during cooling and viscous behavior during extrusion through a nozzle.
C. Aumnate, S. Limpanart, N. Soatthiyanon, S. Khunton   +3 more
doaj   +1 more source

Organoclay-polymer nanocomposites [PDF]

Zastita Materijala, 2014
The properties of polymer nanocomposites exceed the properties of common composite materials due to the nanoscale size and morphology of the fillers used. Particulate fillersare commonly used in polymers forimproved mechanical and thermal properties, as well as modified electrical properties and cost reduction.
Chad Smithson, Marina Stamenović, Maja Nujkić, Slaviša Putić   +3 more
openaire   +4 more sources

Synthesis and Characterization of New Poly(amide-imide)/organoclay Nanocomposites Derived from N,N′-(4,4′-diphtaloyl)-bis-L-α-aminophenyl Acetic Diacid and 1,2-Bis(4-aminophenoxy)ethane

High Temperature Materials and Processes, 2014
In this study, a series of polymer/clay nanocomposites (PCNs) materials consisting of organic poly(amide-imide) (PAI) and organo-modified clay content varying from 0 to 10 mass%, were successfully prepared by solution dispersion technique.
Feyzi Akram, Faghihi Khalil
doaj   +1 more source

Influence of modifying agents of organoclay on the properties of nanocomposites based on acrylonitrile butadiene rubber

Egyptian Journal of Petroleum, 2018
Solvent blending of organoclay (OC) in polystyrene in combination with melt mixing with acrylonitrile butadiene rubber (NBR) are applied to provide acrylonitrile butadiene rubber/clay nanocomposites.
E.M. Sadek, D.E. El-Nashar, S.M. Ahmed
doaj   +1 more source

Triadimefon Interactions with Organoclays and Organohydrotalcites

Soil Science Society of America Journal, 2000
We determined the ability of several organoclays (octadecylammonium‐ and hexadecyltrimethylammonium‐exchanged montmorillonite) and organohydrotalcites (dodecylsulfate‐ and dodecylbenzenesulfonate‐exchanged hydrotalcite) to sorb the uncharged pesticide triadimefon [1‐(4‐chlorophenoxy)‐3,3‐dimethyl‐1‐(1 H
Celis, Rafael, Koskinen, W. C., Hermosín, M.C., Ulibarri Cormenzana, M. A., Cornejo, J.   +4 more
openaire   +2 more sources

Confinement of a Nonionic Surfactant Membrane Within a Montmorillonite as a New Way to Prepare Organoclay Materials [PDF]

Materials Research, 2016
The aim of this study was to prepare and characterize a hybrid layered material (organoclay) with a Na-montmorillonite and the triethylene glycol mono-n-decyl ether (C10E3) nonionic surfactant which forms a lamellar phase at room temperature.
Régis Guégan, Marcelo Giovanela
doaj   +2 more sources

Rheological and thermal properties of EVA-organoclay systems using an environmentally friendly clay modifiera [PDF]

Polímeros
EVA systems, using an environmentally friendly organoclay modified with a non-ionic and free of ammonium ions modifier (BN-AM), were prepared in a single-screw laboratory extruder and characterized by rheological, morphological and thermal properties ...
Reinaldo Yoshio Morita, Juliana Regina Kloss, Ronilson Vasconcelos Barbosa, Bluma Guenther Soares, Luis Carlos Oliveira da Silva, Ana Lúcia Nazareth da Silva   +5 more
doaj   +2 more sources

An organoclay formula for the slow release of soluble compounds

, 2014
Slow-release formulations have been developed to enhance the effective use of active ingredients. In the case of fertilizers the formulations reduce nutrient leaching and greenhouse gas emissions.
Yuan, Guodong
core   +1 more source

Modified resol type phenolic resin nanocomposites as surface metal coatings

SPE Polymers, 2021
Nanocomposites based on resol resin as a matrix and prepared organoclay, from Egyptian bentonite clay, as reinforcement material were synthesized. The effect of organoclay content (i.e., 0.5, 1.0, 1.5, 2.0, and 2.5 phr) on the properties of the prepared ...
Sahar Ahmed, Moshera Mohamed, Nahla Mansour, Doaa El‐Komy, Elham Sadek   +4 more
doaj   +1 more source

Effective Removal of Methyl Orange Dyes Using an Adsorbent Prepared from Porous Starch Aerogel and Organoclay

Colorants, 2023
Intending to provide efficient and compact wastewater remediation, the present work is exploiting and introducing a novel composite prepared from porous starch aerogel (PSA) and organically modified Ca-montmorillonite (OMMT) for the removal of dyes from ...
Rihem Jemai, Mohamed Amine Djebbi, Saber Boubakri, Hafsia Ben Rhaiem, Abdesslem Ben Haj Amara   +4 more
doaj   +1 more source