Coatings

Abstract

The factors controlling performance of coatings are covered including film formation, flow, mechanical properties, exterior durability, adhesion and corrosion protection. Resins such as acrylics, acrylic and vinyl latexes, polyesters, amino resins, urethane resins, epoxy resin, drying oils, alkyd resins, silicon resins and derivatives, as well as a variety of more specialized resin are covered. Solvents are covered including, their properties, effect on film formation, performance of coatings, and regulatory guest ions are discussed. Pigments, color, gloss, the effect of pigments on film properties and performance are discussed. Solventborne and waterborne coatings, UV curable coatings, and powder coatings are covered with discussion of their relative advantages and disadvantages. Product coatings such as those for automobiles, containers, coil coating, coatings for wood, plastics, and glass are discussed. Architectural coatings including exterior house paint, interior flat paint, and gloss enamels are covered. Special‐purpose coatings such as those for maintenance, auto refinishing, aircraft and marine applications are covered. A large number of carefully selected references are given; they can supply more detailed information for persons who are interested.

Catalytic synthesis of carboxylic acids from oxygenated substrates using CO2 and H2 as C1 building blocks

“…Carboxylic acids and their derivatives are highly important for their synthetic utilization in the production of polymers, pharmaceuticals, solvents and food additives. 1–5 In particular, aliphatic mono-carboxylic acids are employed in the polymer industry, 6,7 in agrochemical applications, in the food and feedstock industry, 1,8 as solvents 1 and as biofuels. 9 Industrially, aliphatic carboxylic acids (C 4 –C 13 ) are mostly produced via an oxidation of the corresponding aldehydes, obtained from hydroformylation processes.…”

UV kürlenmeli vernik uygulanmış sedir odununun yapay yaşlandırma uygulaması sonrasında bazı yüzey özelliklerinin belirlenmesi

“…Radyasyonla kürlenebilen kaplama teknolojisi son zamanlarda önemli ilerlemeler kaydetmiş ve bilimsel ve endüstriyel alanlarda büyük ilgi görmüştür (Wicks, 2007). Ultraviyole (UV) ile kürlenebilen kaplamalar, aktif bileşimlerin polimerizasyonunu indükleyen UV ışıması ile çok kısa sürede kürlenebilir.…”

Formation of metal (nano-)particles in drying latex films by means of a reducing plasma: a route to auto-stratification

“…Examples are adhesion required at the bottom and gloss required at the top. To date, coatings with different functionalities at the substrate and the film/air interface usually are multilayers [5]. An example are the three-layer-lacquers employed in the automotive industry.…”