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Leading Source of Industry News on Protective Coatings for Oil & Gas, Pipelines, Marine and Construction
NEWSMAKERS: * American Coatings Association * Apellix * Chokwang Paint * Chugoku Marine Paints * CMP * Coating Condition Survey * Coating Failures * CorrosionRADAR * Engineered Resin Solutions * Epoxy Coatings * Epoxy Phenolics * ExcelPlas Labs * Failure Analysis * Graphene * Hempel * Marine Coatings * Protective Coatings * Salt Spray Testing * Seal-for-Life * Self-Healing Coatings * SPARC Technologies * STOPAQ™
BREAKING NEWS
INDUSTRY NEWS
Australian Company Advances Graphene Protective Coatings for Industrial Applications
Chugoku Marine Paints (CMP) Stock Soars by 73% to All Time High
CorrosionRADAR™ Releases New Compact Datalogger for CUI Monitoring
Chokwang Paint Faces Financial Crisis as Mother-Daughter Management Struggles to Diversify
Salt Spray Testing: Dinosaur or Foundational Benchmark?
Engineered Resin Solutions (ERS) Expands to Florida and the Southeast with New Fort Lauderdale Office and Strategic Hire
Founded in the early 2000s by Pennsylvania-based entrepreneurs, ERS has built a strong reputation as a trusted partner for refineries, chemical plants, maritime customers and wastewater facilities. The company’s proprietary, Made-in-USA epoxy coatings are engineered to mitigate erosion, corrosion, and abrasion — protecting critical infrastructure in the most demanding environments.
The expansion marks an exciting milestone in ERS’s growth trajectory and further solidifies its position as a national player in industrial protective coatings
Seal for Life Patent Improved Stopaq™
Process For Providing An Extended Tubular Article With A Corrosion Protection Coating System Having Self-Repairing Properties
NEW RESEARCH
Smart Epoxy/PVDFCoating with ZIF-8 Nanosensors Protects Steel from Corrosion
Researchers have developed a multifunctional epoxy/PVDF coating incorporating ZIF-8 nanosensors. The system provides self-healing, corrosion protection and optical self-reporting of early corrosion processes.
Alkyd Coated Laser Induced Graphene Patches for Corrosion Resistance of Metal Substrates
Analysis of the Decomposition of an Anhydride-cured Epoxy Resin by Subcritical hydrolysis
COATINGS FAILURE ANALYSIS
Exploring Epoxy Coating Failures with ExcelPlas Labs
While epoxy coatings are generally durable and effective at preventing corrosion, there are a few common types of epoxy coating failures that can occur:
- Adhesion failure: This occurs when the epoxy coating fails to properly adhere to the surface of the pipe, which can be caused by factors such as improper surface preparation or a poorly formulated coating. Adhesion failure can result in the coating peeling or flaking off, exposing the underlying steel surface to corrosion.
- Blistering: This occurs when small bubbles or blisters form on the surface of the epoxy coating, which can be caused by improper surface preparation, moisture contamination, or excessive heat during curing.
- Cracking: This occurs when the epoxy coating develops small cracks, which can be caused by factors such as thermal expansion and contraction, improper coating thickness, or exposure to chemicals.
- Delamination: This occurs due to intercoat or interfacial adhesion failure due to the presence of a weak boundary layer such as silicone or hydrocarbon oil contamination.
Failure Analysis and Investigation of Protective Coatings in Mining, Marine Offshore Oil & Gas Chemical Plants, Energy Infrastructure and Bridges (Ask the Experts)
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Critical Questions for Protective Coatings for Asset Protection in Oil & Gas, LNG:
- Why is the coating not stopping corrosion?
- Why is the coating delaminating or blistering?
- Has the coating been correctly specified / applied?
- Does the coating meet the manufacturing standard, including properties such as correct hardness/cure, adhesion and thickness?
- What surface preparation and atmospheric conditions must be achieved to successfully apply the coating?
- Does the coating have any defects in it? How will these affect performance?
- Why did the coating fail? Root cause assessment.
- How can the coating be successfully repaired/remediated so that it doesn’t fail again?
ExcelPlas Labs can answer these questions and more…
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This newsletter is brought to you by ExcelPlas Coating Labs (http://www.excelplas.com/)
ExcelPlas Labs provides independent testing, analysis, and investigation on protective coatings to prevent corrosion.
ExcelPlas has extensive analytical capabilities for testing of Protective Coatings and Insulation Consulting for major oil and gas companies.
We conduct corrosion surveys, coating sampling, coating analysis, and testing to ensure coating specifications for a wide range of onshore and offshore clients in Australia and the Asia-Pacific Region.
ExcelPlas Labs offer a full range of coating testing and analytical services to Australia’s mining, oil, gas, and infrastructure sectors.
Forensic analysis for undertaking various coating-based failure investigations and problem-solving.
ExcelPlas Undertakes Analysis & Testing of Polymer Coating Systems including:
- Epoxy Protective Coatings
- Epoxy-Phenolic Protective Coatings
- Fusion bonded epoxy (FBE)
- Dual-Layer Fusion bonded epoxy (DLFBE)
- Liquid applied epoxy (LAE)
- Abrasion-resistant overcoat (ARO)
- Three-layer PE (3LPE)
- Multi-component liquid spray (MCL)
- Heat shrink sleeves (HSS)
Testing on Coatings that ExcelPlas can Undertake includes:
- Coating identification by Infra-red Analysis (FTIR)
- Degree of Cure by Thermal Analysis (DSC)
- Coating Filler Identification by X-ray Analysis (EDS/XRD)
- Coating Microstructure by Embedding, Polishing, and Optical Microscopy (OM)
- Coating Thermal Stability and Composition by Thermogravimetric Analysis (TGA)
DSC – Phase transition/volatiles / Tg / degree of cure/characterisation
TGA – Volatile compounds, inorganic mass % mix ratio
Element mapping for chlorides on paint flakes
Microscopy -Count layers and thickness of layers
- Assess porosity and voids
- Check distribution and orientation of filler particles
Condition monitoring and analysis of corrosion prevention coatings (epoxies, epoxy-phenolics)
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Testing of Epoxy Coatings (LAE, FJC, FBE), heat shrink sleeves and tapes, barrier tapes, and meshes.
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