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Coating — is a covering that is applied to the surface of an object, usually referred to as the substrate. In many cases coatings are applied to improve surface properties of the substrate, such as appearance, adhesion, wetability, corrosion resistance,… … Wikipedia
Coating — Enrobage L enrobage est un procédé industriel consistant à appliquer une couche de liquide ou de poudre sur la surface d un produit de base de forme quelconque afin de lui conférer des propriétés particulières. Lorsque le substrat est de forme… … Wikipédia en Français
Conformal coating — material is applied to electronic circuitry to act as protection against moisture, dust, chemicals, and temperature extremes that, if uncoated (non protected), could result in damage or failure of the electronics to function. When electronics… … Wikipedia
surface coating — ▪ chemistry Introduction any mixture of film forming materials plus pigments, solvents, and other additives, which, when applied to a surface and cured or dried, yields a thin film that is functional and often decorative. Surface coatings… … Universalium
Extrusion coating — is the coating of a molten web of resin on to a substrate material. It is a versatile coating technique used for economic application of various plastics, notably polyethylene, onto board, paper, aluminium foils, cellulose or plastic films. The… … Wikipedia
Insulator (electrical) — Ceramic insulator at railways Conducting copper wire insulate … Wikipedia
Nonconductor — Nonconductors or electrical insulators are materials which lack movable electric charges, and which therefore lack a low resistance path for charge flow. When a difference in electrical potential is placed across a nonconductor, no free charges… … Wikipedia
industrial polymers, major — Introduction chemical compounds used in the manufacture of synthetic industrial materials. In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… … Universalium
Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c … Wikipedia
papermaking — [pā′pər māk΄iŋ] n. the making of paper papermaker n. * * * pa·per·mak·ing (pāʹpər mā kĭng) n. The process or craft of making paper. paʹper·mak er n. * * * Introduction formation of a matted or felted sheet, usually of cellulose fibres,… … Universalium
building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… … Universalium