AMPP Store - Products tagged with 'pipe coating'

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11031 Advances in Damage Resistant Coating Technology

Product Number: 51300-11031-SG

ISBN: 2011 11031 CP

Author: Dr. Jennifer K. Pratt, Meghan Mallozzi and Dr. Andrew D’Souza

Publication Date: 2011

$20.00

Damage to coatings leads to higher potential corrosion sites on the metallic surface and could ultimately lead to a decrease in service life. This paper will present a novel coating system that incorporates both damage resistance and flexibility in a system that is not subject to cathodic shielding.

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11032 New Development of a High Tg FBE Coating

Product Number: 51300-11032-SG

ISBN: 2011 11032 CP

Author: Byungsoo Moon, Byungkap Paek, Jinseok Lee, Hyunwoong Wang, Namho Lee

Publication Date: 2011

$20.00

Fusion Bonded Epoxy (FBE) is required to protect the pipes in higher temperatures. This paper reports evaluation methods for these high Tg FBE, and the performance differences between the high Tg FBE and general FBE.

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ASH Testing to Confirm Mix Ratio by Volume of Plural Component Applied Material

Product Number: 51324-21133-SG

Author: Steve Liebhart

Publication Date: 2024

$40.00

Epoxy pipe coatings are often used for coating the exterior of buried pipe for means of corrosion protection and other robust performance characteristics they provide. One class of coatings often used for this service are two-component fast curing epoxy products applied using plural component application equipment. With this type of equipment, both paint components are heated and metered separately, until pumped through a static mixer(s) for mixing just prior to being sprayed. What assurance does an applicator have that their equipment is metering and mixing the materials properly? And how can it be determined with accuracy to provide confidence that the material will perform as advertised? After all, good lab practices ensure that the performance properties of the product were evaluated on correctly metered and mixed materials in a lab. There are a handful of quality control tests that can be performed on field applied coatings, but they are most-all a bit crude and only give you a general idea that the coating looks to be on ratio. Depending on the materials being used and how they are formulated, a more sophisticated approach to evaluate the accuracy of the mixed material is to perform ash testing on cured samples prepared prior to or at the same time as material being applied for service. The ash content value of the mixed/cured material can be used to calculate and verify that the required stoichiometric ratio by volume of the two-component mix was achieved. Having a high degree of confidence that the protective coating applied to the pipe was mixed correctly should provide increased confidence it will perform correctly and do its part in preserving the integrity of the pipeline.

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Efficient Polyurethane Pipe Coatings for Harsh Conditions

Product Number: 41214-869-SG

Author: Andreas aus der Wieschen, Matthias Wintermantel, Todd Williams, Ahren Olsen

Publication Date: 2014

$20.00

Solvent-free two component polyurethane (2-K-PU) systems have been approved as suitable protective coatings systems since many years. Two component polyurethanes are favored within pipeline and tank constructions where high performance and durability have to be accomplished under harsh conditions (e.g., field application, high service temperatures, high salt load, wet soil conditions etc.).

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When Undercover Agents are Tested to the Limit: Coatings in Action (CIA) and Corrosion Under Insulation (CUI) at High Temperature

Product Number: 41213-774-SG

Author: Mike O’Donoghue, Vijay Datta, Adrian Andrews, Sean Adlem

Publication Date: 2013

$20.00

This paper is a “high temperature” sequel to previous investigations of four specialty inorganic coatings said to prevent corrosion under wet insulation conditions with temperature cycling both in the CUI range of -5°C to 175°C and up to ca 400°C.

Products tagged with 'pipe coating'

11031 Advances in Damage Resistant Coating Technology

11032 New Development of a High Tg FBE Coating

ASH Testing to Confirm Mix Ratio by Volume of Plural Component Applied Material

Efficient Polyurethane Pipe Coatings for Harsh Conditions

When Undercover Agents are Tested to the Limit: Coatings in Action (CIA) and Corrosion Under Insulation (CUI) at High Temperature

Association for Materials Protection and Performance