Effect of foaming on mechanical properties of microfibrillated cellulose-based porous solids
Sign Up to like & getrecommendations! Published in 2019 at "Cellulose"
DOI: 10.1007/s10570-018-02228-5
Abstract: All-cellulose porous solids have been prepared by foaming watery suspensions of microfibrillated cellulose (MFC) and the foaming agent methyl cellulose (MC) followed by freeze-drying. Mechanical and structural characterization of foamed and unfoamed porous solids with… read more here.
Keywords: porous solids; microfibrillated cellulose; mechanical properties; foaming agent ... See more keywords
Physical and chemical treatments influence on the thermal decomposition of a dolomite used as a foaming agent
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-017-6699-0
Abstract: The main goal of this research was to improve a carbonate-type foaming agent for the production of Al foams. Various systematic treatments, i.e. mechanical, thermal and chemical, were applied to naturally occurring dolomite, in order… read more here.
Keywords: decomposition dolomite; decomposition; thermal decomposition; chemical ... See more keywords
Preparation of foaming agent from photosynthetic bacteria liquid by direct thermal alkaline treatment
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.117715
Abstract: Abstract This study confirmed that photosynthetic bacteria (PSB) can be used as a protein source for foaming agents. A foaming agent was successfully prepared from PSB liquid directly via thermal alkaline treatment, thus eliminating protein… read more here.
Keywords: preparation foaming; alkaline treatment; thermal alkaline; photosynthetic bacteria ... See more keywords
Effects of surfactant on thermo-mechanical behavior of geopolymer foam paste made with sodium perborate foaming agent
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.118282
Abstract: Abstract Geopolymer foams (GFs), in which macro-porosity is introduced on purpose into the micro- and meso-porous geopolymer matrix, have received wide interests as for energy conservation. In this study, fly ash based geopolymer foams were… read more here.
Keywords: sodium perborate; effects surfactant; perborate foaming; geopolymer ... See more keywords
Effects of process parameters on additive manufacturing of aluminum porous materials and their optimization using response surface method
Sign Up to like & getrecommendations! Published in 2021 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2021.08.010
Abstract: Abstract This paper deals with the fabrication of porous materials using direct energy deposition, which is a versatile 3D printing technique for metals. To manufacture a porous material, a mixture consisting of AlSi12 powder and… read more here.
Keywords: porous materials; process; method; process parameters ... See more keywords
Assessment of morphological characteristics and physico-mechanical properties of geopolymer green foam lightweight aggregate formulated by microwave irradiation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2020.102081
Abstract: Abstract This research work was as alkaline activator as well as foaming agent, however, small amount of sodium hydroxide (1%) and 1-2% sodium bicarbonate (NaHCO3) were also used. Nine types of green FLWA pellets were… read more here.
Keywords: strength; irradiation; green flwa; assessment morphological ... See more keywords
Effects of process parameters on properties of porous foams formed by laser-assisted melting of steel powder (AISI P21)/foaming agent (ZrH 2 ) mixture
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2017.08.008
Abstract: Abstract This paper describes the fabrication of lightweight metal foams using the directed energy deposition (DED) method. DED is a highly flexible additive manufacturing process wherein a metal powder mixed with a foaming agent is… read more here.
Keywords: metal foams; process; powder; process parameters ... See more keywords
Superheated Water Hydrolyzed Keratin: A New Application as a Foaming Agent in Foam Dyeing of Cotton and Wool Fabrics
Sign Up to like & getrecommendations! Published in 2017 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.7b02064
Abstract: A large amount of wool produced in the EU region is coarse and of low quality. The limited or nonutilization of such coarse wool leads to landfilling causing environmental pollution. In this paper, we studied… read more here.
Keywords: agent foam; foam dyeing; wool; foam ... See more keywords
Temperature-sensitive foaming agent developed for smart foam drainage technology
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra04034d
Abstract: The conventional foam drainage technology needs to be defoamed, which is not convenient for its popularization and application. In view of this problem, from the point of molecular design, a temperature-responsive surfactant was designed and… read more here.
Keywords: temperature; drainage technology; foaming agent; foam ... See more keywords
The Effects of Processing Parameters and AC Foaming Agent on the Mechanical Properties and Morphology of Foamed Wood-Polylactic Acid (PLA) Composites
Sign Up to like & getrecommendations! Published in 2018 at "Bioresources"
DOI: 10.15376/biores.13.1.1605-1618
Abstract: Wood flour, PLA, and other additives were mixed evenly in a high speed mixing machine. The granules were prepared by melt blending and extrusion granulating with a twin-screw extruder, and test specimens were molded by… read more here.
Keywords: wood; processing parameters; foamed wpcs; properties morphology ... See more keywords
Hydrogels Derived from Lignin with pH Responsive and Magnetic Properties
Sign Up to like & getrecommendations! Published in 2018 at "Bioresources"
DOI: 10.15376/biores.13.4.7281-7293
Abstract: Smart lignin hydrogels with pH responsive and magnetic properties was prepared by free radical polymerization from lignin and acrylamide. In order to improve its swelling properties, calcium carbonate as pore-foaming agent was introduced to the… read more here.
Keywords: pore foaming; hydrogels derived; magnetic properties; responsive magnetic ... See more keywords