Search Results - "Canevarolo, Sebastião Vicente"

Online optical monitoring of polymer melting in a twin-screw extruder by Bicalho, L., Covas, J. A., Canevarolo, S. V.

“…An experimental setup containing a sliding online optical device is used to monitor in real‐time the melting process of a commercial polypropylene in a…”
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Real-time thermo-optical analysis of polymer samples by quantitative polarized optical microscopy by Bicalho, Luciana Assumpção, da Silva, Jorge Manuel Jardim, Covas, José António, Canevarolo, Sebastião Vicente

“…An experimental setup using a polarized optical microscope fitted with a detection module capable of measuring the cross-polarized transmitted light intensity…”
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Thermo-mechanical degradation and VOC emission of unstabilized and stabilized polypropylene copolymer during multiple Extrusions by Cáceres, Carlos Alberto, Zborowski, Leonardo, Canevarolo, Sebastião Vicente

“…The thermo-mechanical degradation during the multi-extrusion of unstabilized and stabilized polypropylene copolymer (cPP) was analyzed using the Chain Scission…”
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Isothermal crystallization kinetics of biodegradable poly(lactic acid)/poly(ε‐caprolactone) blends compatibilized with low‐molecular weight block copolymers by Pereira, Fabiana Massarente, Canevarolo, Sebastião Vicente, Chinelatto, Marcelo Aparecido

“…The isothermal crystallization kinetics of biodegradable blends made of poly(lactic acid) (PLA) and poly(ε‐caprolactone) (PCL) compatibilized with two…”
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Free radical mechanism for reactive processing of polymers in the presence of organoclay/peroxide nanoreactors: Grafting maleic anhydride onto polypropylene by Muñoz, Pablo Andrés Riveros, Canevarolo, Sebastião Vicente, Bettini, Sílvia Helena Prado

“…[Display omitted] •Real nanoreactor must have o-MMT/DCP mass ratio >4:1.•Succinic groups with different lengths are grafted onto PP-graft-MA.•Succinic groups…”
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Resistance to impact of cross-linked denture base biopolymer materials: Effect of relining, glass flakes reinforcement and cyclic loading by da Cruz Perez, Luciano Elias, Lucia Machado, Ana, Eduardo Vergani, Carlos, Andrade Zamperini, Camila, Cláudia Pavarina, Ana, Vicente Canevarolo, Sebastião

“…The effect of reinforcement and cyclic loading on the resistance to impact (RI) of denture base biopolymer materials was evaluated using Charpy (C) and…”
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In-line rheo-optical characterization of PET hydrolysis and chain extension during extrusion by Bicalho, Luciana Assumpção, Canevarolo Junior, Sebastião Vicente

“…Abstract The thermo-mechanical degradation of PET during extrusion was studied in the transient state. Active agents, water, causing hydrolysis by chain…”
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Effect of microwave irradiation and water storage on the viscoelastic properties of denture base and reline acrylic resins by Lombardo, Carlos Eduardo Leão, Canevarolo, Sebastião Vicente, dos Santos Nunes Reis, José Maurício, Machado, Ana Lucia, Pavarina, Ana Claudia, Giampaolo, Eunice Teresinha, Vergani, Carlos Eduardo

“…This study evaluated the effect of microwave irradiation and water storage on the viscoelastic properties of two denture base resins (Lucitone 550-L and Vipi…”
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Thermal evaluation of the calcium stearate influence on polystyrene by in-line colorimetry by Bernardo, Felipe, Canevarolo Junior, Sebastião Vicente

“…Abstract This paper investigates evidence regarding the influence of a CaSt2 residual additive in the optical properties of a commercial polystyrene. This work…”
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Effect of reline material and denture base surface treatment on the impact strength of a denture base acrylic resin by Da Cruz Perez, Luciano Elias, Machado, Ana Lucia, Canevarolo, Sebastião Vicente, Vergani, Carlos Eduardo, Giampaolo, Eunice Teresinha, Pavarina, Ana Cláudia

“…doi:10.1111/j.1741‐2358.2009.00292.x 
 Effect of reline material and denture base surface treatment on the impact strength of a denture base acrylic resin…”
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Grafting polypropylene over hollow glass microspheres by reactive extrusion by Baptista, Carlos André, Canevarolo, Sebastião Vicente

“…Abstract Hollow glass microspheres HGM are light, round, hollow, hydrophilic microspheres used to produce polyolefin composites with reduced density. To…”
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A new device for in-line colorimetric quantification of polypropylene degradation under multiple extrusions by Hamester, Letícia Sausen, Muñoz, Pablo Andrés Riveros, Canevarolo, Sebastião Vicente

“…An in-line colorimeter that is able to quantify color changes in real time during extrusion was developed and validated. It is composed of LEDs emitting at…”
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Synthesis and photostabilizing performance of a polymeric HALS based on 1,2,2,6,6-pentamethylpiperidine and vinyl acetate by Chinelatto, Marcelo Aparecido, Agnelli, José Augusto Marcondes, Canevarolo, Sebastião Vicente

“…Abstract Polymeric hindered amine light stabilizers (polymeric HALS) have been extensively studied because they combine a high ability to protect the polymers…”
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Synthesis and characterization of copolymers from hindered amines and vinyl monomers by Marcelo Aparecido Chinelatto, José Augusto Marcondes Agnelli, Sebastião Vicente Canevarolo

“…New copolymers from hindered amines and vinyl monomers were synthesized by radical chain polymerization. To obtain polymeric HALS, acrylamide-(1ATP) and…”
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Development and characterization of post-consumer rubber tire powder, high density polyethylene and ethylene-octene-1copolymer ternary mixtures by Castro, Kelly Cristina de, Sowek, Adriane Bassani, Pinheiro, Luís Antonio, Pessan, Luiz Antonio, Canevarolo, Sebastião Vicente

“…Scrap tires are considered a type of waste that litters landfills and the environment in general. Due to its chemically cross-linked structure, this material…”
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Morphological Parameters of PP/PA6 Blend Measured In-Line During Extrusion by Pinheiro, Luís Antonio, Bitencourt, Celina Souza, Pessan, Luiz Antonio, Canevarolo, Sebastião Vicente

“…An optical detector, assembled at a slit die at the exit of a twin screw extruder was used to quantify in‐line the extrusion of a PP/PA6 immiscible blend…”
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Degree of conversion and molecular weight of one denture base and three reline resins submitted to post-polymerization treatments by Urban, Vanessa Migliorini, Machado, Ana Lucia, Vergani, Carlos Eduardo, Jorge, Érica Gouveia, Santos, Luís Presley Serejo dos, Leite, Edson Roberto, Canevarolo, Sebastião Vicente

“…The effect of post-polymerization treatments (MW-microwave irradiation and WB-water-bath) on the degree of conversion (DC) of three reline resins (Ufi Gel…”
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Kinetics in high-temperature free-radical reactive processing: Grafting maleic anhydride onto polypropylene in the presence of nanoclay-supported peroxide by Andrés Riveros Muñoz, Pablo, Cornelius Bonse, Baltus, Vicente Canevarolo, Sebastião, Helena Prado Bettini, Sílvia

“…Grafting maleic anhydride onto polypropylene in the presence of nanoclay-supported peroxide mechanism (Muñoz et al., 2021). [Display omitted] •Macroradical…”
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Recycling assessment of multilayer flexible packaging films using design of experiments by Uehara, Gabriel Abreu, França, Marcos Pini, Canevarolo Junior, Sebastiao Vicente

“…AbstractThe viability of recycling post-industrial packaging waste, compounded from multilayer laminated PET-PE films, for production of polymer blends with…”
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