New Pigments and Additives for Corrosion Protection by Organic Coatings

New Pigments and Additives for Corrosion Protection by Organic Coatings
Author: Flavio Deflorian
Publisher: Frontiers Media SA
Total Pages: 137
Release: 2020-12-11
Genre: Technology & Engineering
ISBN: 2889662136

Download New Pigments and Additives for Corrosion Protection by Organic Coatings Book in PDF, Epub and Kindle

This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Corrosion Control Through Organic Coatings

Corrosion Control Through Organic Coatings
Author: Amy Forsgren
Publisher: CRC Press
Total Pages: 183
Release: 2006-04-25
Genre: Technology & Engineering
ISBN: 1420007025

Download Corrosion Control Through Organic Coatings Book in PDF, Epub and Kindle

Choosing the most suitable coatings for structures such as bridges and building supports can extend the service life of that structure significantly. Corrosion Control Through Organic Coatings discusses the most important variables in the testing, selection, and application of heavy-duty, organic corrosion-protection paints. The book addresses the maintenance and restoration of older infrastructure and industrial plant as well as coatings for new structures made from various types of steel. The author, Amy Forsgren, examines the mechanisms of aging and deterioration caused by ultraviolet light, condensation, temperature, and chemical reactions. She also provides a complete description of composition of anti-corrosive organic coatings, including pigments, binders, and additives. Ms. Forsgren suggests which corrosion tests provide the most useful information on coating performance and corrosion-protection. Several chapters review the advantages and disadvantages of of different surface preparation methods. In addition, the author considers the environmental impact of various coatings and recognizes health hazards posed by volatile organic compounds (VOC's), toxic or hazardous pigments such as lead, and silica dust exposure. She also offers recommendations for providing safe working environments for personnel handling surface preparation. Integrating engineering aspects and corrosion expertise with paint formulation knowledge and surface chemistry, Corrosion Control Through Organic Coatings provides unique coverage of the most advanced treatments for extending the life span of heavy-duty metal structures today.

Anticorrosive Coatings

Anticorrosive Coatings
Author: JOERG SANDER
Publisher: William Andrew
Total Pages: 0
Release: 2010-12-08
Genre: Technology & Engineering
ISBN: 9783866309111

Download Anticorrosive Coatings Book in PDF, Epub and Kindle

FOR SALE ONLY IN NORTH AND SOUTH AMERICA A lot of literature has been published on single aspects of corrosion-protective coatings. However, corrosion protection by organic coatings is a cross-functional issue. This book takes a holistic view of all disciplines involved in the creation and use of corrosion protection coatings for metals. Effective corrosion protection using an organic coating requires proper preparation of the substrate surface, expert formulation of the coating, and appropriate application processes, as well as adaptation to different uses and service environments. This practical guide addresses each of these areas for scientists, engineers and technicians involved in applying, designing with, and producing organic coatings. This book explores the quality and chemistry of a substrate surface, its proper preparation by conversion treatment, the function of resins and anticorrosive pigments in paints, and the fundamentals of corrosion protection.

Organic Coatings

Organic Coatings
Author: Zeno W. Wicks (Jr)
Publisher: Wiley-Interscience
Total Pages: 664
Release: 1999-03-05
Genre: Science
ISBN:

Download Organic Coatings Book in PDF, Epub and Kindle

The Second Edition of this highly successful reference presents a thoroughly updated, systematic survey of organic coatings technology and its numerous applications. Written by three industry experts, this self-contained volume painstakingly revises and condenses the material from the previous, two-part edition-making it more useful for scientists and engineers first entering the field, as well as for students in coatings courses. Incorporating recent developments, Organic Coatings: Science and Technology, Second Edition helps scientists, engineers, and paint for-mulators to better understand the principles underlying the technology and use them effectively in the development, production, and application of various types of coatings. It correlates the technology to the current state of knowledge in the field, addressing the complexities inherent in the formulation process which are often overlooked in the professional literature. The authors introduce readers to the subject with seven chapters on key properties of coatings, then proceed to cover raw materials (binders, solvents, pigments), physical concepts, formulations, and applications. Each topic is carefully summarized and accompanied by extensive references to sources of detailed information-particularly useful in self-study. In addition to clearly defining industry terms, the book includes hundreds of figures as well as troubleshooting advice for organic, surface, polymer, and coatings scientists, engineers, and paint formulators in all branches of the coatings industry. The material is also applicable to the related areas of printing inks, adhesives, and parts of the plastics industry. From the reviews of the First Edition . . . "Excellently written in a clear and vivid style . . . a valuable source of information." -Progress in Organic Coatings. "[This book] does an excellent job of connecting the theory of polymer chemistry to the practical facts of organic coatings . . . an extremely useful reference." -Choice. Substantially reorganized in this accessible, self-contained volume, Organic Coatings: Science and Technology, Second Edition provides a systematic, up-to-date survey of the principles underlying the production and use of organic coatings and paints. Complete with 250 figures, this immensely useful text/reference includes: * New developments in the field since the publication of the First Edition * Concise descriptions of raw materials, physical concepts, formulation, applications, and properties * Troubleshooting guidance for coatings scientists and technologists * Precise definitions of coatings industry terminology for newcomers to the field * Extensive references reflecting current literature * An appendix listing useful sources.

The Application of Ion-exchanged Clay as Corrosion Inhibiting Pigments in Organic Coatings

The Application of Ion-exchanged Clay as Corrosion Inhibiting Pigments in Organic Coatings
Author: Santi Chrisanti
Publisher:
Total Pages: 251
Release: 2008
Genre: Corrosion and anti-corrosives
ISBN:

Download The Application of Ion-exchanged Clay as Corrosion Inhibiting Pigments in Organic Coatings Book in PDF, Epub and Kindle

Abstract: High strength aluminum alloys are used in aerospace industry and are normally coated to prevent corrosion. The corrosion protection of the coatings is mainly provided by pigmented-primer layer. Strontium chromate pigments are widely used, but they are toxic and carcinogenic. The objective of the current study is to develop and characterize the ion exchange compounds bentonite and hydrotalcite as corrosion inhibiting pigments. These compounds were synthesized with different cations and anions, and were used either alone or in mixtures as particulate additive in organic coatings. In coating applications as well as bulk solution, the inhibitor release mechanism is based on ion exchange. To evaluate corrosion inhibition, pigments extract solutions were used in potentiodynamic polarization as well as electrochemical impedance spectroscopy (EIS) experiments on bare aluminum alloy 2024-T3. Cathodic polarization showed that zinc- and cerium-containing filtrate solutions modestly inhibited cathodic current density. These solutions also decreased the extent of pitting damage formed on the surface, as compared to uninhibited 0.5 M NaCl solution. Pigments were also added as primer additives, and painted on AA2024-T3. The coated panels were then subjected to salt spray exposure testing. The possibility of sensing inhibitor exhaustion by means of X-ray diffraction interrogation of the pigment in a coating is demonstrated and discussed on cerium bentonite-pigmented coatings. Although cerium bentonite-pigmented coatings did not show behavior indicative of self-healing, the combination of bentonite and hydrotalcite that released Ce3, Zn2, and PO43− showed potent scribe protection even after 3000 h exposure in salt spray. Promising self-healing was also demonstrated by pigments that consisted of decavanadate-hydrotalcite and zinc pyrovanadate, as indicated by a shiny scribed area after 1000h exposure in salt spray. When these pigments are used, blistering is minimized.

Organic Coatings for Corrosion Control

Organic Coatings for Corrosion Control
Author: Gordon P. Bierwagen
Publisher:
Total Pages: 474
Release: 1998
Genre: Science
ISBN:

Download Organic Coatings for Corrosion Control Book in PDF, Epub and Kindle

This book discusses new experimental methods and instrumental techniques that can provide a numerical assessment of the corrosion resistant properties of organic coatings. It explores new materials for corrosion protection, including conductive polymers. It also looks at the performance of organic coatings under various environmental conditions and investigates organic coatings for aluminum alloys.

Coatings for Corrosion Protection

Coatings for Corrosion Protection
Author: M. Rohwerder
Publisher: The Electrochemical Society
Total Pages: 129
Release: 2012
Genre:
ISBN: 1566779472

Download Coatings for Corrosion Protection Book in PDF, Epub and Kindle

Corrosion-Resist Coatings

Corrosion-Resist Coatings
Author: Ichiro Suzuki
Publisher: CRC Press
Total Pages: 292
Release: 1989-07-17
Genre: Science
ISBN: 9780824781606

Download Corrosion-Resist Coatings Book in PDF, Epub and Kindle

Helping engineers select and apply widely used metallic, inorganic and organic coatings in natural environments, this authoritative focuses on coatings that protect against moisture, water, pollutants, and aggressive speciues. It closely examines their protective mechanisms, production methods, physical and chemical properties and protective abilities in various environments.

Corrosion Preventive Materials and Corrosion Testing

Corrosion Preventive Materials and Corrosion Testing
Author: S.K. Dhawan
Publisher: CRC Press
Total Pages: 269
Release: 2020-03-02
Genre: Science
ISBN: 1351588435

Download Corrosion Preventive Materials and Corrosion Testing Book in PDF, Epub and Kindle

The book provides an extensive coverage of conjugated polymer based nano-composite coatings with advanced anti-corrosive properties. The book gives detailed explanation of corrosion testing methods and techniques to evaluate the corrosion resistance of the coatings. It includes elaborate discussion on classification of corrosion, electrochemistry of corrosion process, theories explaining the mechanism of corrosion and various corrosion testing standards. Electrochemical studies like open circuit potential (OCP) variation with time, potentiodynamic polarization, Electrochemical Impedance Spectroscopy (EIS) and accelerated corrosion testing are highlighted as important tools to extract information about the behavior of coatings under corrosive conditions. The book discusses epoxy-conjugated polymer based novel composite coating formulations, including aniline and o-toluidine, o-anisidine, phenetidine and pentafluoroaniline with appropriate fillers like SiO2, flyash, ZrO2 nanoparticles, and chitosan for the protection of metallic substrates. A general discussion on the self healing mechanism of epoxy-polypyrrole based biopolymer hybrid composite coatings is included in this book. This book provides a critical review on the conjugated polymer based composite coatings with superior corrosion resistance, good mechanical integrity, better adhesion properties and self healing ability under highly aggressive conditions which can be commercially used for the protection of metal substrates from corrosion.