powders materials
71Nano spray dryer — Nano spray dryers refer to using spray drying to create particles in the nanometer range. Spray drying is a gentle method for producing powders with a defined particle size out of solutions, dispersions, and emulsions which is widely used for… …
72Pyrotechnics — The term pyrotechnics can also be used for fireworks events. Pyrotechnics is the science of materials capable of undergoing self contained and self sustained exothermic chemical reactions for the production of heat, light, gas, smoke and/or sound …
73Alkoxide — The structure of a typical alkoxide group. An alkoxide is the conjugate base of an alcohol and therefore consists of an organic group bonded to a negatively charged oxygen atom. They can be written as RO−, where R is the organic substituent.… …
74Flash powder — is a pyrotechnic composition, a mixture of oxidizer and metallic fuel which burns quickly and if confined will produce a loud report. It is widely used in theatrical pyrotechnics and fireworks (namely salutes, eg. cherry bombs, M 80s, and… …
75Powder coating — is a type of dry coating, which is applied as a free flowing, dry powder. The main difference between a conventional liquid paint and a powder coating is that the powder coating does not require a solvent to keep the binder and filler parts in a… …
76Poultry litter — In agriculture, poultry litter or broiler litter is a material used as bedding in poultry operations to renderthe floor more manageable. Common litter materials are wood shavings, sawdust, peanut hulls, shredded sugar cane, straw, and other dry,… …
77Hillar Rootare — Hillar M. Rootare, born Tallinn, Estonia, 1928, is a physical chemist and materials scientist best known for his work in the development of mercury porosimetry, high pressure liquid chromatography, and formulation of the Rootare Prenzlow Equation …
78David Whiffen — David Hardy Whiffen FRS[1](15 August 1922 – 2 December 2002) was an English physicist and pioneer of Infra red and Electron Spin Resonance known for the Whiffen Effect .[2][3] Contents 1 Life 2 …
79Composite material — A cloth of woven carbon fiber filaments, a common element in composite materials Composite materials, often shortened to composites or called composition materials, are engineered or naturally occurring materials made from two or more constituent …
80Glass ionomer cement — A Glass Ionomer Cement (GIC) is one of a class of materials commonly used in dentistry as filling materials and luting cements. These materials are based on the reaction of silicate glass powder and polyalkeonic acid. These tooth coloured… …
