Coating Technology News

There’s a tendency for owners to stick with the coatings they are familiar with, but environmental concerns, particularly regarding marine biodiversity, are providing fresh opportunities for them to reconsider.Measuring hull coating performance from noon reports yields around 350 data points over a five-year docking cycle after including full loaded sailing days and excluding adverse weather days etc.But it’s become a more sophisticated challenge now that owners and operators have to factor in decarbonization regulations…

There are many forces pushing stakeholders across the global maritime industry to decarbonize.In the U.S. inland waterways, regulations aren’t one of the main drivers—at least not at the moment, according to Mike Complita, principal and vice president of strategic expansion at Elliott Bay Design Group, a naval architecture firm.Speaking on a panel at the IMX trade show in Nashville, Complita said proposed rules from the California Air Resources Board (CARB) are “driving massive change on the West Coast”…

Stolt Tankers reports it is the first shipping company in the world to apply a cutting-edge sustainable coating to the hull of one of its vessels.The X-GIT FUEL graphene technology, developed by Graphite Innovation & Technologies (GIT) Coatings, has the potential to reduce fuel consumption and resulting greenhouse gas emissions.X-GIT FUEL is a hard foul release hull coating that creates an ultra-low friction surface to increase vessel performance, without the use of biocides, silicon oils or toxic components.

Eastern Pacific Shipping (EPS) is introducing Graphite Innovation & Technologies’ graphene-based, biocide-free propeller coating across its fleet after positive results on an LPG tanker.Graphite Innovation & Technologies (GIT) says the eco-friendly, highly durable, and ultra-low friction foul release coating, XGIT-PROP, is an effective way to improve and maintain the vessels’ CII ratings over the drydocking cycle.The coating is a three-layer graphene-based coating technology that is specifically designed to withstand harsh operational conditions and reduce the need for propeller polishing.

AkzoNobel Marine Coatings announced it has named Colin Mercer as its first-ever Global HullCare Manager.Mercer takes on the role following a 23-year history of delivering sustainability goals across multiple AkzoNobel business units. Since 2018, he has been the Marine Business Manager in the MEA - championing the environmental sustainability journey in the Middle East.His key ambition in this new role is to build a seamless management program for owner partners that allows them to effortlessly manage the performance of their vessels…

Industry stakeholders at PortPIC stressed the importance of more innovation, collaboration and aligned initiatives to shape sustainable solutions for in-water cleaning.This was the main message from the inaugural In-Port Inspection & Cleaning Conference (PortPIC) held last week, organized by Jotun and DNV GL.In his opening address, Geir Axel Oftedahl, business development director, Jotun Marine Coatings raised the issue of biofouling and emphasized, “There’s an increasing focus…

Samson, developer of high-performance synthetic rope solutions, introduced three new products designed to enhance safety in mooring operations: EverSteel-X, Amsteel-X and SureSteel.EverSteel-XDesigned for semi-permanent mooring, Samson has implemented several new features designed to improve rope lifetime, operational efficiency and safety. Enhanced and proprietary coating technology brings superior abrasion resistance, permanent twist identification and a patent-pending end-for-end indication to this high-visibility rope.

Nippon Paint Marine has signed a long-term supply contract with Norwegian Cruise Line Holdings to provide antifouling systems to 13 cruise ships operating under the Norwegian Cruise Line, Oceania Cruises, and Regent Seven Seas Cruises brands.The agreement, signed late last year, will see the coatings specialist apply its market-leading low-friction SPC antifouling, A-LF-Sea, to six Oceania vessels, five Regent Seven Seas Cruises vessels and Norwegian Cruise Lines ships Norwegian Epic and Norwegian Dawn.A-LF Sea has already been applied in eleven drydocks while three vessels…

Marine organisms such as barnacles and zebra mussels have been a long-standing nuisance to ship hulls, causing exterior damage, increased power and fuel consumption and environmental concerns. While anti-fouling coatings help to prevent biofouling,  a new research study suggests that an innovative approach to marine coatings may solve the problem of barnacle and zebra mussel fouling, an approach stems from the MOSI (Marine Organism Sensory Interference) concept. MOSI uses a unique coating tech to interfere with the sensory ability of juvenile barnacles…

The provider of advanced surface coating technology Hardide Coatings has provided a coating solution for a new tool that will save oil and gas operators millions of pounds per year by extending weather windows for drilling operations.According to a press release from the manufacturer of coatings,  well construction specialist DeltaTek Global selected the Hardide CVD (chemical vapour deposition) tungsten carbide-based coating for the key component of its new ArticuLock tool.ArticuLock provides operators with longer weather windows to deploy subsea hardware and improve operational reliability by removing bending fatigue in subsea running tools and landing strings.The Hardide-T chemical vapour deposition (CVD) tungsten carbide-based coating was used on the key component of the tool…

South Korea's shipbuilder Samsung Heavy Industries has applied a solvent-free coating on its liquefied natural gas (LNG) carrier, saying it is the first case of a commercial ship applying such an eco-friendly paint.According to the company, it has successfully applied the solvent-free coating, which it jointly developed with Norwegian paint firm Jotun, to its 7,500 cubic-meter LNG carrier. A solvent is a chemical additive used to reduce the viscosity of paints for better application.Backed by the fact that there is virtually no solvent, a type of volatile organic compound, the solvent-free coating is eco-friendly paint which is safe from fire and explosion hazards and harmless to humans.

As the domestic offshore energy industry stirs ever so lightly, the task of reactivating long-dormant vessels – some with extensive hull fouling – will become Job ONE. That’s easier said than done.Care and Preservation of Ship Hulls: Workboats vs. Deepwater VesselsNever before has there been such a wealth of data on the processes relating to the fouling of ship hulls. The formation of biofilms and subsequent micro- macro-and bio-fouling has been examined in minute detail and the…

De Nora, a manufacturer of electrolyzers, electrodes, coatings, electrochemical and water treatment technologies, has announced the debut of the all new OMNIPURE Series 64 sewage treatment systems. The OMNIPURE Series 64 system is the newest and most advanced offshore marine sanitation devices. The easy to operate system offers minimal maintenance, simplified operations, compact design, and a completely hands off solids management process that is compliant with International Maritime Organization (IMO) standards. The OMNIPURE Series 64 system has received Type Certification to IMO MEPC 64 (227) by Bureau Veritas (BV). “Far different from other systems on the market…

PPG’s (NYSE: PPG) protective and marine coatings business will showcase four of its’ premium marine coatings solutions at SMM event in Hamburg. Amongst these is one of PPG’s most recent product innovations, the PPG SIGMAGLIDE 1290 fouling release coating. Its 100% silicone binder fouling release system utilizes a breakthrough dynamic surface regeneration technology to eliminate slime problems and dramatically increase fuel savings compared to existing fouling release products.

EURONAV has selected Jotun’s Hull Performance Solutions (HPS) for two of its Suezmax vessels. The agreement will see Samsung-built sister ships M/T Cap Guillaume and M/T Cap Philippe receive coatings of Jotun’s advanced SeaQuantum X200 antifouling, alongside full suites of measurement sensors applied to their hulls. The applications, taking place at upcoming dry dockings at Keppel Shipyard in Singapore, will increase vessel efficiency, cut fuel costs and reduce CO2 emissions substantially compared to standard market alternatives.

Debuting its latest offering at Posidonia 2016, PPG’s protective and marine coatings business has unveiled a new protective system for dry bulk carrier cargo holds: the PPG SIGMASHIELD MTC system, built on coating technology that comprises a PPG SIGMASHIELD PRIME undercoat and PPG SIGMASHIELD MTC topcoat. Designed specifically for the cargo holds of dry bulk carriers, the system’s chemistry maximizes technical performance and offers a commercially sound solution for spot and full repairs as well as for application at newbuild, PPG said.

Petronas has selected Jotun’s Hull Performance Solutions (HPS) antifouling system for two LNG vessels chartered from MISC. The advanced antifouling coatings and a full suite of performance measurement sensors will now be applied to Seri Amanah and Puteri Zamrud in a move that will increase vessel efficiency, cut fuel costs and reduce CO2 emissions by 10 percent, according to Jotun. Jotun’s antifouling coatings limit the growth of organisms on hulls and HPS provide measurable hydrodynamic performance gain.

Jotun has analyzed the first ever five year dry-docking of a vessel treated with its Hull Performance Solutions (HPS) system. The data revealed that Gearbulk’s Penguin Arrow, coated with Jotun’s SeaQuantum X200 in September 2010, recorded a staggering estimated fuel saving and CO2 emission reduction of $1.5 million and 12,055 metric tons respectively, across the 60-month period. Jotun’s proprietary HPS offer combines the application of an advanced antifouling coating, a specialized application procedure, a full suite of sensors that record hull performance and a high performance guarantee.

Jotun has analysed the first ever five year dry-docking of a vessel treated with its Hull Performance Solutions (HPS) system. The data revealed that Gearbulk’s Penguin Arrow, coated with Jotun’s SeaQuantum X200 in September 2010, recorded a staggering estimated fuel saving and CO2 emission reduction of USD 1.5million and 12,055 tonnes respectively, across the 60-month period. Jotun’s proprietary HPS offer combines the application of an advanced antifouling coating, a specialised application procedure, a full suite of sensors that record hull performance and a high performance guarantee. The coating limits the growth of organisms on the hull, while the sensors measure hull performance and the efficacy of Jotun’s solution, providing a comprehensive insight into return on investment (ROI).

AkzoNobel’s marine coatings business has announced the addition of cruise vessels to Intertrac Vision, its ‘big data’ tool that provides accurate and transparent predictions on the fuel and CO2 savings potential of fouling control coatings, prior to application. The new version of Intertrac Vision brings an increased level of transparency and choice to the cruise sector, enabling AkzoNobel to work consultatively with customers to ensure the most effective and appropriate coatings solution is selected for each vessel within a fleet.

As part of a $2.3 billion newbuilding program, United Arab Shipping Company (UASC) has reached an agreement with Jotun for the provision of antifouling coatings for 11 new container vessels. The agreement marks the first time the companies have worked together on marine antifouling hull coatings. Of the 11 vessels to be coated with Jotun's premium antifouling range, eight are 14,500 TEU and three are 18,800 TEU capacity vessels. Eight of them will be treated with Jotun’s proprietary Hull Performance Solution (HPS) system…

Willard Marine, Inc. (WMI) announced it has been selected through a solicitation process to supply a demonstration model of a new, advanced combatant craft for the U.S. Navy under an SBIR contract modification awarded to Structural Composites, Inc. Under the contract, WMI will design, construct and test a fleet-ready version of an advanced combatant craft incorporating foam/fiberglass extrusion technology developed by Structural Composites. The boat will be based on WMI’s standard U.S. Navy MK 3 RIB with a lightweight Steyr diesel engine and sterndrive propulsion.

PPG Industries’ protective and marine coatings (PMC) business is celebrating the 20th anniversary of polysiloxane coatings, for which PPG was granted the first patent on Jan. 4, 1994. Tim Knavish, PPG vice president, protective and marine coatings, said polysiloxane coatings have revolutionized the protective and marine coatings industry, expanding into applications such as civil infrastructure, original equipment manufacturers (OEMs), government, water and wastewater, petrochemical, offshore, rail, power generation and wind energy.