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Degradation behavior of carbon nanotubes/phenol-furfuryl alcohol multifunctional composites with aerospace application
(2017-10-01)
Lightweight and highly conductive composite associated with good impact and tribological properties could be used in the aerospace industry to replace metal for an aircraft skin and still provide effective shielding against ...
The Box-Benkhen experimental design for the optimization of the electrocatalytic treatment of wastewaters with high concentrations of phenol and organic matter.
(IWA PUBLISHING, 2009-01-01)
In this work, the Box-Benkhen experimental Design (BBD) was applied for the optimization of the parameters of the electrocatalytic degradation of wastewaters resulting from a phenolic resins industry placed in the suburbs ...
Spherical particles of phenolic resin treated with iron oxide
(Springer, 2008-05-01)
This paper describes the preparation and characterization of phenolic resins' thermospheres covered by a magnetic phase of iron oxide. The thermospheres were prepared by allowing phenol and formaldehyde to react under ...
Spherical particles of phenolic resin treated with iron oxide
(Springer, 2008-05-01)
This paper describes the preparation and characterization of phenolic resins' thermospheres covered by a magnetic phase of iron oxide. The thermospheres were prepared by allowing phenol and formaldehyde to react under ...
Substituição parcial do fenol por lignina Kraft na síntese de resinas fenólicas
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2021-02-26)
In recent years, there has been a worldwide interest in the development of "green" technologies which enable the use of products with less environmental impact. There is an increasing focus in the use of raw materials ...
Biobased composites from glyoxal-phenolic resins and sisal fibers
(ELSEVIER SCI LTD, 2010)
Lignocellulosic materials can significantly contribute to the development of biobased composites. In this work, glyoxal-phenolic resins for composites were prepared using glyoxal, which is a dialdehyde obtained from several ...
Impact of different nanoparticles on the thermal degradation kinetics of phenolic resin nanocomposites
(Springer, 2017-01-30)
The effect of different contents of nano-fillers: carbon black (CB), bentonites (original (Bent) and modified with phosphonium salt (B-TBHP)) and commercial modified montmorillonite (C30B) on the thermal degradation of ...
Shear Properties Of Carbon Fiber/phenolic Resin Composites Heat Treated At High Temperatures
(Inst Aeronautica & Espaço-IAESão Paulo, 2016)
Tannin-phenolic resins: Synthesis, characterization, and application as matrix in biobased composites reinforced with sisal fibers
(ELSEVIER SCI LTDOXFORD, 2013-08-02)
A tannin-phenolic resin (40 wt% of tannin, characterized by H-1 nuclear magnetic resonance (NMR) and C-13 NMR, Fourier transform infrared, thermogravimetry, differential scanning calorimetry) was used to prepare composites ...
Hydroxymethylation of technical lignins from South American sources with potential use in phenolic resins
(John Wiley & Sons Inc, 2019-03)
This work investigates the valorization of sodium lignosulfonate, kraft, and organosolv lignins from South America. A detailed characterization of the lignins and their chemical modification by hydroxymethylation through ...