Spirit Varnishes Technology Handbook (with Testing and Analysis)

Book excerpt: Varnish is a clear finish best suited for accenting wood grain. Technically, all resin and solvent mixes are varnishes. Most resin or gum varnishes consist of a natural, plant or insect derived substance dissolved in a solvent. The two main types of natural varnishes are spirit varnish (alcohol-based) and turpentine or petroleum based varnish. Spirit varnishes made with alcohol are conveniently prepared and on account of their rapid drying and leaving no disagreeable smell are in frequent use in the household for covering various articles of art. Resin is a class of non volatile (non-evaporating), solid or semisolid organic substances obtained directly from certain plants as exudations or prepared by polymerization of simple molecules. Some hard and soft resins used in varnishes are amber, copal, shellac, sandarac, mastic, resin of turpentine, dammar etc. Rosins are classified as pale yellow, yellow, reddish to yellow, brown or black rosin. If the injection water be not completely expelled the rosin is opaque. If the essential oils have not been completely eliminated the rosin is viscous and tacky. Spirit varnishes are more or less thin, more or less viscous, colourless or more or less coloured, opaque or transparent solutions, of one or more natural resins, e.g. shellac and shandarac etc., in one more appropriate volatile solvents which leave on evaporation a thin, more or less resistant film which both adorns and protects the object on which it is applied. Some of the fundamentals of the book are characteristics of spirit varnishes solvents, chemistry and distillation of rosin, sources and methods of obtaining turpentine, distillation of turpentine, turpentine testing and turpentine substitutes, chemistry and distillation of rosin, rosin spirit rosin oil, chemistry of terpenes and camphors, amber, asphaltum collodion and celluloid varnishes, India rubber, insulating, mastic and matte spirit varnishes, rosin spirit, sandarach, shellac spirit varnishes and enamels, testing and analysis of spirit varnishes, the determination of resins and solvents in spirit varnishes. This book gives detailed information on spirit varnishes, types and characteristics of spirit varnishes, sources of origin, principles of manufacturing processes, testing and analysis of spirit varnishes and many more. We hope this book will be very resourceful to all its readers, new entrepreneur, libraries, paint and varnish technologists existing industries etc. TAGS Spirit Varnishes Manufacturing, Varnish Manufacturing, Manufacture of Varnishes, How to Manufacture Varnishes, Varnish Manufacture, Wood Varnish Manufacture, Production of Varnish, Varnish Manufacture Plant, Varnish Manufacturing, Varnish Manufacturing Plant, Business Plan for Varnish Manufacturing, Varnish Manufacturing Business Plan, Manufacturing of Varnish, Varnish Production Business Plan, Production of Varnishes, Production Varnishing, Process for Producing Varnish, Varnishes Production Process, Varnishes Production, Varnishes Industry, Spirit Varnishes Solvents, Source, Preparation and Uses of Solvents, Methods of Obtaining Turpentine, Rosin Spirit Rosin Oil, Spirit Varnish Resins and Colouring Matters, Amber, Asphaltum Collodion And Celluloid Varnishes, Copal and Damar Spirit Varnishes, India Rubber, Insulating, Mastic and Matte Spirit Varnishes, Rosin Spirit, Sandarach, Shellac Spirit Varnishes and Enamels, Testing and Analysis of Spirit Varnishes, Determination of Resins and Solvents in Spirit Varnishes, Preparation of Solvents, Guide to Turpentine Test Methods, Varnishes Formulations Guide, Varnish Formulations, Formula of Spirit Varnish, Formulae of Spirit Varnish, Formulation of Spirit Varnish, Npcs, Niir, Process Technology Books, Business Consultancy, Business Consultant, Project Identification and Selection, Preparation of Project Profiles, Startup, Business Guidance, Business Guidance to Clients, Startup Project, Startup Ideas, Project for Startups, Startup Project Plan, Business Start-Up, Business Plan for Startup Business, Great Opportunity for Startup, Small Start-Up Business Project, Best Small and Cottage Scale Industries, Startup India, Stand Up India, Small Scale Industries, New Small Scale Ideas for Varnishes Manufacturing, Varnishes Manufacturing Business Ideas You Can Start on Your Own, Indian Varnishes Production, Small Scale Varnishes Production, Guide to Starting and Operating Small Business, Business Ideas for Varnishes Production, How to Start Varnishes Manufacturing Business, Starting Varnishes Production, Start Your Own Varnishes Production Business, Varnishes Production Business Plan, Business Plan for Varnishes Production, Small Scale Industries in India, Varnishes Production Based Small Business Ideas in India, Small Scale Industry You Can Start on Your Own, Business Plan for Small Scale Industries, Set Up Varnishes Production, Profitable Small Scale Manufacturing, How to Start Small Business in India, Free Manufacturing Business Plans, Small and Medium Scale Manufacturing, Profitable Small Business Industries Ideas, Business Ideas for Startup