Fumed silica (CAS number 112945-52-5), also known as pyrogenic silica because it is produced in a flame, consists of microscopic droplets of amorphous...
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and fields of application of fumed silica are all different from those of silica fume. The first testing of silica fume in Portland-cement-based concretes...
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Silicon dioxide (redirect from Silica Mineral)
FLO-GARD Fossil flour Fumed silica Fumed silicon dioxide HI-SEL LO-VEL Ludox Nalcoag Nyacol Santocel Silica Silica aerogel Silica, amorphous Silicic anhydride...
62 KB (6,592 words) - 06:52, 19 May 2024
polydimethylsiloxane chains. Hydrophobic silica can be processed in different ways; such as fumed silica, precipitated silica, and aerosol assisted self assembly...
10 KB (1,139 words) - 13:24, 5 September 2023
Pak Chromical Ltd., (PCL) Colloidal silica Fumed silica Hydrophobic silica Silica gel Otto W. Flörke, et al. "Silica" in Ullmann's Encyclopedia of Industrial...
4 KB (359 words) - 23:08, 18 May 2024
silicone oil is polydimethylsiloxane (PDMS) and the thickener is amorphous fumed silica. Using this formulation, silicone grease is a translucent white viscous...
10 KB (1,213 words) - 16:15, 18 April 2024
resulting increase in viscosity is large compared to the quantity of silica added. Fumed silica is generally accepted as safe as a food additive and is frequently...
18 KB (2,338 words) - 11:23, 19 May 2024
liquid salt bridge), filter paper bridges, porous frit salt bridges, fumed-silica, and agar gel salt bridges. The following sections will explore in greater...
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French wine grape Sauvignon blanc Silica fume, a fine-grain, thin, and very high surface area silica Fifi La Fume, a purple skunks teen character from...
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products of OCI include polycrystalline silicon, hydrogen peroxide, fumed silica, coal tar pitch, BTX, and other chemical related materials. OCI was founded...
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reduce wall friction. Examples include silica gel, fumed silica, talc, and magnesium carbonate. However, some silica gel glidants such as Syloid(R) 244 FP...
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semiconductor industry. Silicon tetrachloride can also be hydrolysed to fumed silica. High purity silicon tetrachloride is used in the manufacture of optical...
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such as white tennis shoes, precipitated or fumed silica has been substituted for carbon black. Silica-based fillers are also gaining market share in...
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powder and iron oxide; now there are mixtures that contain polypropylene, fumed silica, and various minerals for triboelectrification. Toner using plant-derived...
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shrinkage and better overall properties than by normal injection molding. Fumed silica is commonly used as a rheology agent to make otherwise low-viscous fluids...
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give it this property, such as aminated bentonite, metallic soaps, or fumed silica. The base resin can be modified in various ways. Mineral oil, lecithin...
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Adsorption (section Silica gel)
PMID 20686681. Cheraghian, Goshtasp (2017). "Evaluation of Clay and Fumed Silica Nanoparticles on Adsorption of Surfactant Polymer during Enhanced Oil...
54 KB (7,120 words) - 04:09, 20 May 2024
The alkali–silica reaction (ASR), also commonly known as concrete cancer, is a deleterious internal swelling reaction that occurs over time in concrete...
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entering the panel. A panel of a rigid, highly-porous material, such as fumed silica, aerogel, perlite, or glass fiber, to support the membrane walls against...
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causes the curing to take place. A typical filler is fumed silica, also known as pyrogenic silica, which used to control the flow properties of the sealant...
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Anthrax is Doubted,” suggesting that the senate spores were coated with fumed silica. Two bioweapons experts that were utilized as consultants by the FBI...
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characterization of polymethylsiloxane hydrogel and silylated fumed silica and silica gel. Howell CA, Mikhalovsky SV, Markaryan EN, Khovanov AV (April...
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cyanoacrylate monomer is frequently formulated with an ingredient such as fumed silica to make it more viscous or gel-like. Formulations are available with...
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are mixed. 0,1 g Al2O3 is added to the solution and mixed with 0.6 g fumed silica. The resulting viscous gel is aged for two hours and heated for 4 days...
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grease is based on a silicone oil, usually thickened with amorphous fumed silica. Fluoropolymers containing C-O-C (ether) with fluorine (F) bonded to...
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refining, aluminum-casting, and fine chemical industries (often to make fumed silica), the relatively small portion of very highly purified silicon that is...
24 KB (2,943 words) - 18:37, 21 March 2024
material in a thin stream or processing in a vacuum chamber prior to use. Fumed silica is used as a bulking agent for thicker coatings of the material. Polyurethane:...
52 KB (5,272 words) - 18:03, 3 June 2024
battery with a gelated electrolyte; the sulfuric acid is mixed with fumed silica, which makes the resulting mass gel like and immobile. Unlike a flooded...
25 KB (3,203 words) - 02:56, 18 April 2024
glidants include ascorbyl palmitate, calcium palmitate, magnesium stearate, fumed silica (colloidal silicon dioxide), starch and talc. A glidant's effect is due...
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2-nitrodiphenylamine are used in some rocket propellants. Anticaking agents. E.g. fumed silica. For powder compositions, e.g. flash powder or gunpowder. Graphite is...
28 KB (3,515 words) - 03:37, 4 June 2023