Results 71 to 80 of about 5,090 (239)

Reinforcement of Polyvinyl Chloride Using Plasma‐Activated Aramid Fibers and Surface‐Bonded Compatibilizer

Polymer Composites, EarlyView.
Two‐step compatibiization of aramid fibers with PVC via Plasma Activation and surface reaction. ABSTRACT This study investigated the application of a two‐step compatibilization procedure to aramid fiber–polyvinyl chloride (PVC) composites. Aramid fibers were subjected to high radio frequency power air plasma treatment and incorporated into the PVC ...
Adekunle Lawrence Omoniyi, Kushal Panchal, Roozbeh Mafi, Li Xi   +3 more
wiley   +1 more source

Compatibilization of polyethylene/polyamide 6 blend nanocomposite films

, 2015
Polymer blends of incompatible components need to undergo compatibilization, in order to give rise to a blend with good physical properties. At the same way, polymer/clay nanocomposites show this problem because of different chemical nature of the ...
M. Morreale, Morreale, M., Mistretta, M. C., M.C. Mistretta, F.P. La Mantia, Ceraulo, M., La Mantia, F. P., M. Ceraulo   +7 more
core   +1 more source

Análise termodinâmica do comportamento mecânico na região elástica de blendas de poli (tereftalato de etileno) reciclado e poliolefinas recicladas Thermodynamic analysis of mechanical behaviour in the elastic region of blends of recycled poly (ethylene terephthalate) and recycled polyolefins

Polímeros, 2006
Este trabalho descreve o estudo de blendas de poli(tereftalato de etileno) reciclado e poliolefinas recicladas, com e sem adição de polipropileno funcionalizado com anidrido maleico e poli(etileno-co-octeno-1) utilizando ensaios mecânicos e microscopia ...
José M. Marconcini, Adhemar Ruvolo Filho   +1 more
doaj   +1 more source

Mechanical and Ballistic Performance of Composites Containing Aramid/EVA/Graphene‐Clay Nanostructured HDPE Laminates

Polymer Composites, EarlyView.
Ballistic tests using a novel composite configuraion. ABSTRACT Aramid fibers are extensively utilized in personal protective equipment owing to their lightweight and superior properties. This study proposes a novel composite structure comprising aramid fabric, EVA hotmelt films, and graphene‐clay nanostructured HDPE laminate, totalizing 20 repeated ...
Vagner Grison, Heitor Luiz Ornaghi Júnior, Rafael Rodrigues Dias, Iaci Pereira Miranda, Clarisse Rufino, Caio Bittencourt, Daiane Romanzini, Ademir José Zattera, Diego Piazza   +8 more
wiley   +1 more source

Compatibilization of Rubber Blends through Phase Interaction

, 1977
It can thus be concluded that phase heterogeneity in rubber blends almost always prevails and can be shown by means of microscopy. Compatibilization of these blends, as judged by the emergence of intermediate dynamic loss peaks, can be achieved through a
R. F. Bauer, E. A. Dudley
core   +1 more source

O efeito de EPDM modificado com grupos mercapto ou tioacetato na cinética de vulcanização de misturas NR/EPDM The effect of mercapto- and thioacetate-modified EPDM on the vulcanization kinetics of NR/EPDM blends

Polímeros, 2006
A cinética de vulcanização de misturas envolvendo borracha natural (NR) e copolímero de etileno-propileno-dieno (EPDM) na proporção 70:30 % em peso foi estudada em função da compatibilização.
Alex S. Sirqueira, Bluma G. Soares
doaj   +1 more source

Development of Cellulosic Bioplastic‐Based Biocomposites for Biodegradable Packaging Applications: Effect of High Acetyl Content and High Filler Loading

Polymer Engineering &Science, EarlyView.
Schematic representation of the development of cellulosic bioplastic‐based biocomposites via reactive extrusion and injection molding, demonstrating improved oxygen and water vapor barrier properties for biodegradable packaging applications. ABSTRACT Cellulosic bioplastics have attained significant interest because of their biodegradability and ...
Reshma Krishnan, Manjusri Misra, Amar K. Mohanty   +2 more
wiley   +1 more source

The Critical Role of Processing Sequence on the Mechanical Properties of Reactively Compatibilized PLA/PBAT Blends: Effect of Manufacturing Method

Macromolecular Materials and Engineering
In this study, polylactic acid (PLA)/polybutylene adipate‐co‐terephthalate (PBAT)/Joncryl blends are prepared via film extrusion, compression molding, and injection molding to investigate the effects of processing sequence and compatibilization on ...
Sanaz Soleymani Eil Bakhtiari, Reza Salehiyan, Anu Sasi, Islam Shyha, Dongyang Sun   +4 more
doaj   +1 more source

Extensional Rheology and Extrusion Blow Molding of Idealized High‐Density Polyethylene/Polypropylene Blends as Model Post‐Consumer Resins

Journal of Polymer Science, EarlyView.
Compatibilization markedly improves the top‐load compression performance and structural integrity of HDPE/PP blow‐molded bottles. Neat HDPE, PP, and HDPE/PP bottles exhibit premature neck cracking at relatively low strains, whereas the compatibilized HDPE/PP/C blend sustains substantially higher loads and greater deformation without cracking ...
Gabe Cihlar, Ethan Graetz, Ryan C. Xu, Alex M. Jordan, Wei Zheng   +4 more
wiley   +1 more source

Lignocellulosic byproducts as filler in polypropylene: Comprehensive study on the effects of compatibilization and loading

, 2013
Lignocellulosic byproducts derived from biofuel processes were analyzed as functional fillers in polypropylene-based biocomposites. Corn cob, a byproduct yielded from corn harvesting for ethanol production, and sunflower hull, a byproduct of seed ...
Ulven, Chad A., Venkata S. Chevali, Fuqua, Michael A., Michael A. Fuqua, Chad A. Ulven, Chevali, Venkata S.   +5 more
core   +1 more source