Results 261 to 270 of about 148,240 (308)

Estimation of Physical Properties and Composition of Hydrocarbon Mixtures

2003
Economical and optimum design and operation of refinery units and related industry largely depend on accurate values of thermodynamic and physical properties of related fluid mixtures used in process simulations. Thermodynamic and physical properties are also known as thermophysical or simply physical properties and include but not limited to PVT ...
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Influence of mixture composition on the properties of SCC incorporating metakaolin

Magazine of Concrete Research, 2014
This paper studies and evaluates the properties of self-consolidating concrete (SCC) containing different percentages of metakaolin (MK) by varying the mixture components and mixture proportions. In total, 32 mixtures with varied percentages of MK and mixture compositions are investigated for the effects on compressive strength, flowability, passing ...
Assem A. A. Hassan, Justin R. Mayo
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3D printed poly(lactic acid) composites with grafted cellulose nanofibers: Effect of nanofiber and post-fabrication annealing treatment on composite flexural properties

Additive Manufacturing, 2019
Poly(lactic acid) (PLA) and PLA grafted cellulose nanofibers (PLA-g-CNFs) mixture were extruded into filaments, and subsequently 3D printed into composites. As-3D printed composites were then thermally annealed at a temperature above PLA glass transition
Ju Dong, Changtong Mei, Jingquan Han, Sun-Young Lee, Qinglin Wu   +4 more
semanticscholar   +1 more source

Properties of adhesive compositions based on thiirane and oxirane mixtures

Polymer Science Series D, 2013
Deformation, strength, dynamic-mechanical, and adhesive properties of polymers based on thiirane and oxirane mixtures were studied. The character of changes in indicators of properties on the ratio of the components in a mixture, as well as the duration and temperature of curing, was found to be quite complicated.
Yu. S. Kochergin, L. D. Karat, T. I. Grigorenko   +2 more
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Rubber aggregate-cement matrix bond enhancement: Microstructural analysis, effect on transfer properties and on mechanical behaviours of the composite

Cement & Concrete Composites, 2018
Limited strain capacity and low tensile strength of cement-based materials make them brittle and sensitive to cracking, behavior that limits durability of cement-based applications.
N. Pham, A. Toumi, A. Turatsinze
semanticscholar   +1 more source

Effect of mixture composition on tablet properties

2016
Svojstva koja čine tablete jednim od najboljih oblika gotovih lijekova su jednostavan način primjene i mogućnost preciznog doziranja djelatne tvari u tabletu prilikom proizvodnje kao i u liječenju. Kvalitetnim izborom pomoćnih tvari i primjenom tehnoloških postupaka moguće je oblikovati različite vrste farmaceutskih oblika te utjecati na svojstva ...
Matijašić, Gordana, Žižek, Krunoslav
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Effect of the Mixture of Polymers on the Rheological and Technological Properties of Composite Films of Acoupa Weakfish (Cynoscion acoupa) and Cassava Starch (Manihot esculenta C.)

Food and Bioprocess Technology, 2021
Gleice Vasconcelos da Silva Pereira, Glauce Vasconcelos da Silva Pereira, Eleda Maria Paixão Xavier Neves, Gilciane Américo Albuquerque, José de Arimateia Rodrigues do Rego, D. Cardoso, Davi do Socorro Barros Brasil, M. P. Joele   +7 more
semanticscholar   +1 more source

Composition and Rheological Properties of Molding Mixtures on a Composite Gypsum Binder

Stroitel'nye Materialy, 2021
N.V. CHERNYSHEVA, V.S. LESOVIK, M.Yu. DREBEZGOVA, D.A. MOTORYKIN, E.N. LESNICHENKO, A.L. BOCHARNIKOV   +5 more
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Silica Monolith Properties Modified by Reaction Mixture Composition and Calcination Process

Russian Physics Journal, 2019
The paper presents the sol-gel synthesis of porous silica monolith in the presence of cetyltrimethylammonium bromide and polyethylene glycol. Parameters of the porous structure and mechanical properties of silica monolith are varied by the reaction mixture composition and reprecipitation and thermal treatment conditions.
Lapin, Ivan N., Lyamina, Galina V., Izaak, Tatyana I., Vodorezova, Olga Yu.   +3 more
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Preparation and synergistically enhanced supercapacitance properties of MnO2-PANI/Ti foam composite electrodes

Journal of Alloys and Compounds, 2019
MnO2-PANI/Ti foam composite electrodes were prepared by depositing polyaniline (PANI) and MnO2 onto the Ti foam through a two-step cyclic voltammetry (CV) method in different monomer solvents.
Xiaoliu Wang, Zhongwei Li, Jianling Zhao, Tiantian Xiao, Xixin Wang   +4 more
semanticscholar   +1 more source