zinc phosphate dental cement

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• Dental cement — Dental cements are hard, brittle materials formed by mixing powder and liquid together. They are either resin cements or acid base cements. In the latter the powder is a basic metal oxide or silicate and the liquid is acidic. An acid base… …   Wikipedia

• Zinc phosphate — Chembox new Name = Zinc phosphate ImageFile = Zinc phosphate.jpg ImageName = Zinc phosphate OtherNames = Section1 = Chembox Identifiers CASNo = 7779 90 0 Section2 = Chembox Properties Formula = Zn3(PO4)2 MolarMass = 386.11 g/mol Appearance =… …   Wikipedia

• zinc phosphate cement — a dental cement made by mixing a powder that consists chiefly of zinc oxide and magnesium oxide as a modifier with a liquid that is a mixture of phosphoric acid, water, and metallic salts that act as buffering agents; used primarily as a luting… …   Medical dictionary

• Zinc oxide — Other names Zinc white Calamine Identifiers …   Wikipedia

• cement — 1. A layer of bonelike mineralized tissue covering the dentin of the root and neck of a tooth that serves to anchor the fibers of the periodontal ligament. SYN: cementum [TA], substantia ossea dentis, tooth c.. 2. In …   Medical dictionary

• Glass 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… …   Wikipedia

• Calculus (dental) — Heavy staining and calculus deposits exhibited on the lingual surface of the mandibular anterior teeth, along the gumline. In dentistry, calculus or tartar is a form of hardened dental plaque. It is caused by the continual accumulation of… …   Wikipedia

• bioceramics — Introduction       ceramic products or components employed in medical and dental applications, mainly as implants and replacements. This article briefly describes the principal ceramic materials and surveys the uses to which they are put in… …   Universalium

• Aluminium — Infobox aluminiumAluminium (Audio IPA|En uk aluminium1.ogg|ˌæljʊˈmɪniəm, IPA|/ˌæljəˈmɪniəm/) or aluminum (Audio IPA|En uk aluminum.ogg|/əˈluːmɪnəm/, see spelling below) is a silvery white and ductile member of the boron group of chemical elements …   Wikipedia

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

• china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material …   Universalium