AMPP Store - Products tagged with 'surface tension'

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03010 APPROACHES FOR ACHIEVING SUCCESSFUL HIGH BUILD COATINGS ON SHARP EDGES IN SHIP'S BALLAST TANKS

Product Number: 51300-03010-SG

ISBN: 03010 2003 CP

Author: M. K. Chung, C. S. Park, C. H. Lee, K. K. Baek

Publication Date: 2003

$20.00

In ship's ballast tanks, most of coating failures (and corrosion attacks) were observed on sharp steel edges, welds seams and weld spatters. One solution is to employ high solid coating material with less tendency to flow away from edges. In this study, two coatings are selected and evaluated in terms of their edge retention ability.

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51318-11505-Evaluating the impact of different families of scale inhibitors on corrosion inhibitor performance

Product Number: 51318-11505-SG

Author: Ana Ferrer / Yolanda De-Abreu / Carol Roach

Publication Date: 2018

$20.00

How different families of scale inhibitors impact corrosion inhibitors performance in the presence of each other. Fundamental properties of both chemistries and how their interaction can be understood at the molecular level.

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Investigation on the Mechanism of Corrosion Inhibitors by Contact Angle and Surface Tension

Product Number: 51324-21173-SG

Author: Ru Jia; Duy Nguyen; Boyd Laurent; Jeremy Moloney

Publication Date: 2024

$40.00

Corrosion is common, costly and a prevalent industrial problem in the oil and gas industry. Corrosion inhibitors, which are surfactant-like molecules, adsorb on the metallic surface of a pipe to form a barrier film that inhibits interactions of the pipe surface with corrosive species. Despite the prominence of surfactants as corrosion inhibitors, their adsorption behavior inside a pipeline is not well understood. In this study, continuous corrosion inhibitors were evaluated to correlate corrosion performance testing with contact angle and surface tension studies. Contact angle method was employed in corrosion inhibition studies for surface characterization. Surface tension method was used to determine critical micelle concentration. Contact angle results showed that for the water-soluble continuous corrosion inhibitors such as quaternary ammonium and imidazoline, a monolayer and bilayer were formed on the metal surface as reflected by an increase and then decrease in contact angle. The bilayer further increased the corrosion inhibition efficiency until the critical micelle concentration (CMC) was reached for quaternary ammonium and imidazoline only. However, the mixed quaternary ammonium and imidazoline in the formulation resulted in the maximum contact angle value being at its CMC indicating a compact monolayer formation. The results can provide a helpful guideline for further studying the synergistic effect of corrosion inhibitor mixtures.

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Novel Isocyanate-Free Resins for 1- and 2K Protective Coatings

Product Number: 51219-193-SG

Author: Denis Heymans, Catherine Romanowska, Marcelo Herszenhaut

Publication Date: 2019

$20.00

Environmental, market, and cost pressures have led to the development of alternatives to conventional 2K polyurethane topcoats, including isocyanate-free binders. For example, 1- and 2K coating systems based on alkoxysilane chemistry find increased use in protective coatings.

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The Edgy Truth About Corrosion - How Carbon Nanotubes (CNT’s) are Redefining Edge Protection

Product Number: 51220-251-SG

Author: Joe Davis

Publication Date: 2020

$20.00

This paper will outline the results of using CNTs in liquid applied coatings, resulting in the elimination of secondary surface preparation steps such as grinding, chamfering, and rounding of edges as well as eliminating the need to apply a stripe coat. The overall impact realized from the elimination of these process steps include, increased productivity, increased throughput, improved edge coating performance, and substantial lowering of project costs.

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Ultrasonic Chemical Cleaning: Development Of Chemical Blends For Industrial Applications

Product Number: 51321-16747-SG

Author: Roxanne A. Shank; Russell Philion; Thomas R. McCartney

Publication Date: 2021

$20.00

Products tagged with 'surface tension'

03010 APPROACHES FOR ACHIEVING SUCCESSFUL HIGH BUILD COATINGS ON SHARP EDGES IN SHIP'S BALLAST TANKS

51318-11505-Evaluating the impact of different families of scale inhibitors on corrosion inhibitor performance

Investigation on the Mechanism of Corrosion Inhibitors by Contact Angle and Surface Tension

Novel Isocyanate-Free Resins for 1- and 2K Protective Coatings

The Edgy Truth About Corrosion - How Carbon Nanotubes (CNT’s) are Redefining Edge Protection

Ultrasonic Chemical Cleaning: Development Of Chemical Blends For Industrial Applications

Association for Materials Protection and Performance