Yellowish-white powder. ZnS exists in two crystalline forms, α (wurtzite) and β (sphalerite). Stable if kept dry. α: d 3.98. β: d 4.102, changes to α form at 1020C. Sublimes at 1180C. Soluble in acids; insoluble in water. Pigment for paints, oilcloth...…
Graphite is one of the most interesting elements found on the Earth. It is found naturally in its mineral form and produced in synthetic processes. The earliest use of graphite dates back to primitive man, who used it to draw on cave walls. Egyptians...…
Titanium Diboride is generally immediately available in most volumes, including bulk quantities. American Elements can produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications ...…
Fused Quartz Powder is generally immediately available in most volumes. American Elements can produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary techn...…
What is Fumed Silica?Since its first production in the early forties of this century, fumed silica has found widespread use in industrial applications. Due to its pyrogenic manufacturing process by combustion of silicon tetrachloride in an oxygen-hyd...…
Calcium stearate is an organic compound with molecular formula C36H70CAO4; the white powder is insoluble in water and can be used as a waterproof, lubricant, and plastic auxiliary tool. Calcium stearate is calcium carboxylate and is divided into calc...…
Black Phosphorus Graphite Composite is made of graphite and Black phosphorus. Black phosphorus, or BP, is a promising anode material due to its high conductivity (both electronic and ionic) and theoretical capacity. It is important to understand t...…
Stearic Acid is found in various animal and plant fats. It is one of the many useful types of saturated fatty acids that occurs naturally in various plants and animal derivatives. When used in cosmetic products, stearic Acid primarily fulfils the rol...…
Silica is commonly known as silicon dioxide. It is also sometimes called silicate anhydride or silicate. Silica/silica comes in various forms, depending on how it is manufactured, including Crystalline silica, usually obtained from mining quartz. Qua...…
Hydroxypropyl methylcellulose is a synthetic polymer made of natural cellulose by chemical modification. Hydroxypropyl methylcellulose is a natural cellulose derivative; hydroxypropyl methylcellulose production and synthetic polymer are different; it...…
What is tungsten carbonide? Tungsten carbide (chemical formula: WC) is a compound that has equal amounts of tungsten (and carbon) atoms. Although the most basic form oftungsten carbide can be described as a fine gray powder it can also be pressed in...…
Are carbon nanotubes graphene? Both graphene, as well carbon nanotubes, are made up of carbon atoms. Graphene can be described as a single-layer graphite layer, which is the basic unit that makes up graphite. Carbon Nanotubes are created by curling...…
Foamed concrete is also called foamed cement, lightweight concrete, etc. Foamed concrete is a concrete product formed by introducing air or nitrogen, carbon dioxide, oxygen and other gases into the concrete slurry with a large number of sma…
The surface morphology of the sensing pellet annealed at 600°C was investigated using Scanning electron microscopy (SEM, LEO-0430, Cambridge). The SEM image of the sensing pellet. The surface morphology of sensing material reveals that most particles...…
Molybdenum disilicide (MoSi2, or molybdenum silicide), an intermetallic compound, a silicide of molybdenum, is a refractory ceramic with primary use in heating elements. It has a moderate density (6.26 g/cm3), a melting point of 2030 °C, and is elect...…
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