Zinc Rich Organic Coating Systems Exposed to a Marine Atmosphere: Three-year Exposure of Zinc Rich Saran

Zinc Rich Organic Coating Systems Exposed to a Marine Atmosphere: Three-year Exposure of Zinc Rich Saran PDF Author: Carl V. Brouillette
Publisher:
ISBN:
Category :
Languages : en
Pages : 22

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Book Description
Three-package or two-package zinc-rich epoxy coatings, with or without topcoats, and a zinc-filled modified saran (5.3 pounds of zinc per gallon), with or without a modified saran topcoat, will give long term protection to steel in a marine atmospheric environment. (Author).

Zinc Rich Organic Coating Systems Exposed to a Marine Atmosphere: Three-year Exposure of Zinc Rich Saran

Zinc Rich Organic Coating Systems Exposed to a Marine Atmosphere: Three-year Exposure of Zinc Rich Saran PDF Author: Carl V. Brouillette
Publisher:
ISBN:
Category :
Languages : en
Pages : 22

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Book Description
Three-package or two-package zinc-rich epoxy coatings, with or without topcoats, and a zinc-filled modified saran (5.3 pounds of zinc per gallon), with or without a modified saran topcoat, will give long term protection to steel in a marine atmospheric environment. (Author).

Zinc Rich Organic Coating Systems Exposed to a Marine Atmosphere

Zinc Rich Organic Coating Systems Exposed to a Marine Atmosphere PDF Author: Carl V. Brouillette
Publisher:
ISBN:
Category :
Languages : en
Pages : 64

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Book Description
Zinc rich epoxy coatings, with and without topcoats, were exposed to marine atmospheric environments at Kwajalein, Marshall Islands, Kaneohe Marine Corps Air Station, Kaneohe, Hawaii, and Port Hueneme, California for periods up to 3 years. These coatings were found to be excellent coatings for protecting steel in marine atmospheric environments. The alkyd enamel, TT-E-489c, applied directly over the zinc-rich epoxy and topcoated with a silicone alkyd proved to be the best topcoat system. A modified Navy saran coating containing 5 pounds of zinc dust per gallon of coating gave excellent protection to steel in marine atmospheric environments. (Author).

Zinc-rich Organic Systems Exposed Five Years to a Marine Atmosphere

Zinc-rich Organic Systems Exposed Five Years to a Marine Atmosphere PDF Author: Carl V. Brouillette
Publisher:
ISBN:
Category : Paint, Antifouling
Languages : en
Pages : 58

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Book Description
Zinc-rich organic primers, with and without topcoats, were exposed for 5 years in the tropical marine atmospheric environment of Kwajalein, Marshall Islands, and Kaneohe, Hawaii, and at Port Hueneme, California. Satisfactory protection to steel test panels was given by two- and three-package zinc-rich epoxy primers, and a zinc-filled modified saran coating. An alkyd enamel was found to be a very good topcoat when applied directly over the zinc- rich primer. A silicone alkyd was found to give outstanding protection as a topcoat. A modified saran containing 3.1 to 5.3 pounds of zinc dust per gallon, with or without a modified saran topcoat, gave excellent protection to the steel test specimens. Zinc-rich epoxy primers are recommended for replacing primers containing toxic lead oxide or chromate pigmentation. The degree of protection of metal substrates by coating systems exposed to severe tropical marine atmospheric environments for 3 to 5 years can be used as the criterion for predicting good to superior performance by coatings.

Guide to Technical Documents

Guide to Technical Documents PDF Author: Naval Civil Engineering Laboratory (Port Hueneme, Calif.)
Publisher:
ISBN:
Category : Bibliographical services
Languages : en
Pages : 374

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Notices of Changes in Classification, Distribution and Availability

Notices of Changes in Classification, Distribution and Availability PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 428

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NAVFAC Documentation Index

NAVFAC Documentation Index PDF Author:
Publisher:
ISBN:
Category : Naval art and science
Languages : en
Pages : 178

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Technical Information Indexes

Technical Information Indexes PDF Author: United States. Naval Air Systems Command
Publisher:
ISBN:
Category : Aeronautics, Military
Languages : en
Pages : 174

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Corrosion and Corrosion Protection of Wind Power Structures in Marine Environments

Corrosion and Corrosion Protection of Wind Power Structures in Marine Environments PDF Author: Andreas Momber
Publisher: Academic Press
ISBN: 0323857450
Category : Technology & Engineering
Languages : en
Pages : 756

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Book Description
Corrosion and Corrosion Protection of Wind Power Structures in Marine Environments: Volume 2: Corrosion Protection Measures offers the first comprehensive review on corrosion and corrosion protection of offshore wind power structures. The book extensively discusses corrosion phenomena and corrosion types in different marine corrosion zones, including the modeling of corrosion processes and interactions between corrosion and structural stability. The book addresses important design issues, namely materials selection relevant to their performance in marine environments, corrosion allowance, and constructive design. Active and passive corrosion protection measures are emphasized, with special sections on cathodic corrosion protection and the use of protective coatings. Seawater related issues associated with cathodic protection, such as calcareous deposit formation, hydrogen formation, and fouling, are discussed. With respect to protective coatings, the book considers, for the first time, complete loading scenarios, including corrosive loads, mechanical loads, and special loads, and covers a wide range of coating materials. Problems associated with fouling and bacterial-induced corrosion are extensively reviewed. The book closes with a chapter on recent developments in maintenance strategies, inspection techniques, and repair technologies. The book will be of special interest to materials scientists, materials developers, corrosion engineers, maintenance engineers, civil engineers, steel work designers, mechanical engineers, marine engineers, chemists, and coating specialists. Offshore wind power is an emerging renewable technology and a key factor for a cleaner environment. Offshore wind power structures are situated in a demanding and challenging marine environment. The structures are loaded in a complex way, including mechanical loads and corrosive loads. Corrosion is one of the major limiting factors to the reliability and performance of the technology. Maintenance and repair of corrosion protection systems are particularly laborious and costly. Explores the literature between 1950 and 2020 and contains over 2000 references Offers the most complete monograph on the issue Covers all aspects of corrosion protection in detail, including coatings, cathodic protection, corrosion allowance, constructive design, as well as maintenance and repair Delivers the most complete review on corrosion of metals in marine/offshore environments Focuses on all aspects of offshore wind power structures, namely foundations, towers, internal sections, connection flanges, and transformation platforms

Deep Ocean Exposure of Zinc-Rich Organic Coatings on Steel

Deep Ocean Exposure of Zinc-Rich Organic Coatings on Steel PDF Author: Carl V. Brouillette
Publisher:
ISBN:
Category :
Languages : en
Pages : 34

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Book Description
Zinc-rich organic coatings, with and without topcoats, were exposed at a 6000 foot depth in the Pacific Ocean for six months' duration. Two air-dried zinc-rich epoxies, without topcoats, and one of these with an air dried epoxy topcoat, blistered during the six months of exposure. In contrast zinc-rich 'catalytically' cured epoxies, with or without 'catalytically' cured epoxy or coal-tar epoxy topcoats gave excellent protection to steel test panels. Also, a zinc-filled modified orange saran gave excellent protection to steel panels for six months in the deep ocean. Modified white saran topcoats did not improve the protection given by the zinc-filled modified orange saran. (Author).

Seawater Corrosion Handbook

Seawater Corrosion Handbook PDF Author: Mildred Schumacher
Publisher: William Andrew
ISBN:
Category : Transportation
Languages : en
Pages : 520

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Book Description