Search Results - "Marilda, Munaro"

Enhanced polyethylene wetting properties by a simple dipping process by Avanci, Monica A., Munaro, Marilda, Ciulik, Claudio B., Akcelrud, Leni

“…Functional surfaces with special wettability have drawn the researchers’ attention in recent years due to the numerous benefits they present in their various…”
Get full text

Correlations between composition and crystallinity of LDPE/HDPE blends by Munaro, Marilda, Akcelrud, Leni

“…DMTA, DSC, WAXS and density were used to quantify the crystallinity and crystallite dimensions of specific grades of LDPE/HDPE blends. In virtue of the close…”
Get full text

AVALIAÇÃO DOS RESÍDUOS GERADOS DURANTE A DESTRUIÇÃO DE PCBS PELO PROCESSO CATALISADO POR BASE by Menini, Cassio, Kanieski, Kassia, Vichinheski, Martinho, Loddi, Tarcisio, Marin, Marco, Munaro, Marilda, Gulmine, Joseane

“…There are many processes capable of decontamination of polychlorinated biphenyls in several matrixes. The set of inputs, materials, operation conditions and…”
Get full text

AVALIAÇÃO DE DIFERENTES ROTAS DE ESFOLIAÇÃO LÍQUIDA PARA OBTENÇÃO DE NANOLAMELAS DE NITRETO DE BORO HEXAGONAL by Munaro, Mayara, Motta, Heloisa, Gulmine, Joseane, Tulio, Luciane, Adonis, Nuno, Munaro, Marilda, Kowalski, Edemir

“…Hexagonal boron nitride (h-BN), graphite analogous structure, has many interesting applications due to its excellent thermal, electrical and mechanical…”
Get full text

Determining water content and other impurities in Siparuna guianensis Aublet essential oil using differential scanning calorimetry by Augustus, Caeser Franke Portella, Marilda, Munaro, Chrystian, de Assis Siqueira, Kleber, Franke Portella, Magn oacute lia, de Mendonca Lopes, Alex, Sander Rodrigues Cangussu, Raimundo, Wagner de Souza Aguiar

“…Siparuna guianensis Aublet is a predominant species in the Brazilian Cerrado. Some studies found that its essential oil has properties that could be useful for…”
Get full text

Photoluminescence Studies of Phenanthrene−Azomethyne Conjugated−Nonconjugated Multiblock Copolymer by Machado, Angelita M, Munaro, Marilda, Martins, Tatiana D, Dávila, Liliana Y. A, Giro, Ronaldo, Caldas, Marília J, Atvars, Teresa D. Z, Akcelrud, Leni C

“…A Schiff base type polymer containing phenanthrene and an aliphatic spacer in the main chain was prepared, and its photophysical behavior in diluted and…”
Get full text

MELHORIA NO PROCESSO DE TINGIMENTO DE FIBRAS DE POLIÉSTER APÓS HIDRÓLISE POR ENZIMA LIPASE by Assis, Adriana Helfenberger Coleto, Munaro, Marilda

“…As fibras de poliéster possuem diversas aplicações na confecção de tecidos. O processo de tingimento consiste na etapa para a fixação de cor à fibra. Há três…”
Get full text

Development and evaluation of nitrile rubbers seals for power transformer application by Avila, Mauro Cesar de, Munaro, Ana Paula, Munaro, Marilda

“…Abstract Mineral insulating oil (MIO) and natural ester insulating (NEI) oil are used in power transformers as an insulating fluid, while elastomeric seals are…”
Get full text

Polycaprolactone based biodegradable polyurethanes by Wang, Shu Hui, Silva, Luiziana F., Kloss, Juliana, Munaro, Marilda, Pinto de Souza, Gabriel, Wada, M. Alice, Gomez, J. Gregório C., Zawadzki, S., Akcelrud, L.

“…Two series of segmented polyurethanes were prepared with systematic variation in soft and hard segment length. The soft segment was constituted by…”
Get full text

Correlation between stabilizer consumption and degree of polymerization of thermally upgraded paper aged in insulating natural ester and insulating mineral oil by Mildemberger, Larissa, Andreoli, Mario Carlos, Silva, Guilherme Cunha da, Motta, Heloisa Nunes da, Gulmine, Joseane Valente, Munaro, Marilda

“…Abstract Insulating paper holds significant importance in the insulation system of power transformers, and thus, its degradation is the subject of many…”
Get full text

Ageing and structural changes in PDMS rubber investigated by time domain NMR by Munaro, Ana P., da Cunha, Giovanni P., Filgueiras, Jefferson G., Pinto, José M., Munaro, Marilda, de Azevedo, Eduardo R., Akcelrud, Leni C.

“…1H Double Quantum (1H DQ) and Dipolar Filtered Magic Sandwich Echo (DF-MSE) methods were used to characterize the structural and dynamic modifications taking…”
Get full text

Thermal, mechanical, and water vapor barrier behavior of polypropylene composite containing modified kaolinite by Albach, Breidi, Munaro, Marilda, Santos, Pedro H., Zawadzki, Sônia F., Schreiner, Wido H., Rampon, Daniel S., Barbosa, Ronilson V.

“…ABSTRACT Polypropylene composites containing modified kaolinite were prepared using melt processing and the morphological, thermal, mechanical and their water…”
Get full text

Evaluation of thermal degradation in isotactic polypropylene films used in power capacitors by Teixeira, Mateus, Del Hoyo, Ignácio, Wandrowelsti, Fernando, Swinka-Filho, Vitoldo, Munaro, Marilda

“…Power capacitors are widely used by electric power utilities in electrical systems to improve power quality for their consumers. However, problems with…”
Get full text

Polyethylene blends: A correlation study between morphology and environmental resistance by Munaro, Marilda, Akcelrud, Leni

“…HDPE is widely used in outdoor applications in which dielectric, mechanical and thermal behaviors combined with high environmental resistance are a major…”
Get full text

Chitin/polyurethane blends: a thermal and morphological study by Matsui, Mitsuka, Munaro, Marilda, Akcelrud, Leni

“…Chitin is an abundant natural polymer having important properties such as biocompatibility and biodegradability combined with healing capability. Its use in…”
Get full text

A comprehensive characterization of chemically treated Brazilian sponge-gourds ( Luffa cylindrica) by Tanobe, Valcineide O.A., Sydenstricker, Thais H.D., Munaro, Marilda, Amico, Sandro C.

“…Sponge-gourds, the fruit of Luffa cylindrica, are widely used throughout the world. Despite that, there is lack of scientific data concerning thermal,…”
Get full text

Chitin- polyurethane networks: correlations between physical properties and composition by Matsui, Mitsuka, Munaro, Marilda, Akcelrud, Leni Campos

“…Aiming to combine the bioproperties of chitin with the mechanical characteristics of polyurethane these two polymers were interconnected through a…”
Get full text

Evaluation of the chemical stability of methanol generated during paper degradation in power transformers by Prux von Steinkirch Souza, Estrela Mariana, Mildemberger, Larissa, Akcelrud, Leni, Andreoli, Mário Carlos, dos Santos, Kassia, Cunha da Silva, Guilherme, Nunes da Motta, Heloísa, Gulmine, Joseane Valente, Munaro, Marilda

“…Paper degradation products dissolved in the oil are used as chemical markers for predicting the power transformers lifespan in paper-oil systems. For a…”
Get full text

Avaliação da compatibilidade de formulações de borracha nitrílica com fluidos isolantes (OMI e ENI) usados em transformadores de potência by Avila, Mauro Cesar de, Munaro, Ana Paula, Munaro, Marilda

“…RESUMO Os transformadores de potência são equipamentos essenciais nos processos de geração e distribuição de energia elétrica, e são, normalmente, isolados com…”
Get full text

EVALUATION OF STANDARD TEST METHODS APPLIED FOR PCBS QUANTIFICATION IN INSULATING OIL by Santos, Kassia dos, Motta, Heloisa N. da, Campos, Erick Amaral, Gulmine, Joseane V., Munaro, Marilda

Get full text