aromatic polyamide

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• Polyamide — A polyamide is a polymer containing monomers of amides joined by peptide bonds. They can occur both naturally, examples being proteins, such as wool and silk, and can be made artificially, examples being nylons, aramids, and sodium… …   Wikipedia

• Polyamide-imide — Polyamide imides are thermoplastic amorphous polymers that have exceptional mechanical, thermal and chemical resistant properties. These properties put polyamide imides at the top of the price and performance pyramid. Other high performance… …   Wikipedia

• Polyamide — Un polyamide est un polymère contenant des fonctions amides − C( = O) − NH − résultant d une réaction de polycondensation entre les fonctions acide carboxylique et amine. En 1927, la société américaine DuPont constitue un service de recherches… …   Wikipédia en Français

• fibre, man-made — Introduction       fibre whose chemical composition, structure, and properties are significantly modified during the manufacturing process. Man made fibres are spun and woven into a huge number of consumer and industrial products, including… …   Universalium

• Aramid — fibers are a class of heat resistant and strong synthetic fibers. They are used in aerospace and military applications, for ballistic rated body armor fabric, and as an asbestos substitute. The name is a shortened form of aromatic polyamide .… …   Wikipedia

• aramid — noun Etymology: aromatic polyamide Date: 1972 any of a group of lightweight but very strong heat resistant synthetic aromatic polyamide materials that are fashioned into fibers, filaments, or sheets and used especially in textiles and plastics …   New Collegiate Dictionary

• aramid — ˈarəmə̇d noun ( s) Etymology: aromatic polyamide : any of a group of lightweight but very strong heat resistant synthetic aromatic polyamide materials that are fashioned into fibers and used especially in textiles ; also : a fiber manufactured… …   Useful english dictionary

• List of synthetic polymers — Synthetic polymers are often referred to as plastics , such as the well known polyethylene and nylon. However, most of them can be classified in at least three main categories: thermoplastics, thermosets and elastomers. They are not limited to… …   Wikipedia

• полиарамидное волокно — Волокно из полимера с массовой долей макромолекул 85% или более, в которых ароматические циклы соединены амидными и/или имидными группами. Примечание При участии имидных групп их должно быть не более амидных. Пример 1: —|OC Ar Co Nh Ar… …   Справочник технического переводчика

• aramidfiber — ar·a·mid fiber (ărʹə mĭd) n. A strong, heat resistant fiber formed of polymers with repeating aromatic groups branching from a carbon backbone, used in materials for bulletproof vests and radial tires. Also called polyaramid.   [aromatic +… …   Universalium

• Wire — For other uses, see Wire (disambiguation). Wires overhead A wire is a single, usually cylindrical, flexible strand or rod of metal. Wires are used to bear mechanical loads and to carry electricity and telecommunications signals. Wire is commonly… …   Wikipedia