Bøger udgivet af CHEMTEC PUB

Databook of Solvents, Third Edition covers high-production solvents, including a large dataset for each, with information divided into General; Physical; Health; Environmental; and Use. The General section covers data such as name, CAS number, empirical formula, mixture, moisture contents, properties, EC number, and more. The Physical section includes data dielectric constant, boiling temperature, color, corrosivity, electrical conductivity, heat of combustion, odor, surface tension, and more. The Health section covers carcinogenicity, packaging group, explosion limits, flammability, reactivity, ingestion, skin and eye irritation, and more. The Environmental section covers biodegradation probability, chemical oxygen demand, global warming potential, soil absorption constant, UV absorption, and more. Finally, the Use section features data on manufacturer, outstanding properties, potential substitutes, processing methods, and more. Further information which may help in the replacement of these solvents can be found in the complementary Databook of Green Solvents, and readers interested in the subject should note that two volumes of fundamental treatment of all essential areas of solvent use have also been published, Handbook of Solvents Volume 1: Properties, and Handbook of Solvents Volume 2: Use, Health, and Environment. Together these four books provide the most wide-ranging and authoritative information on the subject of solvents.

UV and other forms of radiation cause severe damage to a wide range of materials from living organisms to manufactured products. Plastics materials and products exposed to UV light suffer weakening, discoloring and degradation. In this book, George Wypych provides a comprehensive reference guide to help those working with plastics to limit this damage and deterioration through the use of UV stabilizers. The author begins with physics of radiation energy, transmission, and absorption and their effect on materials. The wide range of UV stabilizers available in the market is discussed in terms of their chemistry, physical properties, application specifics, and effects on health and environment. The mechanisms and functionality of stabilizers are discussed and explained through mathematical modeling. Stabilizers are evaluated from the point of view of their effect on other additives in mixtures, and on the efficiency of the materials they are used in. Suggestions are given regarding the selection of stabilizers for different products and polymers.