Market summary of epoxy resin in 2019, the price fluctuates obviously
Layer-by-layer (LbL) deposition of alternating branched polyethylenimine (PEI) and either laponite (LAP), montromorillonite (MMT) or VermiculiteGlutaraldehyde/p> The clay platelets were chosen based on their aspect ratio, approximately 30:1, 400:1, and 2000:1, respectively. Electrochemical impedance spectroscopy of the coated steel plates during immersion showed corrosion rates and coating permeability followed LAP > MMT > VMT for up to 7 days of exposure in 0.6 M NaCl. The PEI/VMT films, ∼250 nm thick, slowed corrosion by a factor of >1000 compared to bare steel. The results support the premise that high aspect ratio clay platelets can improve the corrosion barrier efficacy of LbL PCN films by decreasing film permeability and provide exceptional protection to steel in saline environments compared to other thin multilayer coatings and pretreatments.
You May Interested In
2026-09-10
Trade Alert
Delivering the latest product trends and industry news straight to your inbox.
(We'll never share your email address with a third-party.)
Related News
-
Warnings Raised About 'Eco' Cups Containing Toxic Resin
-
Global Epoxy Curing Agents Market: Growth, Trends, and Opportunities
-
An investment of 500 million yuan! The annual output of 100,000 tons of resin project will be started soon!
-
What is Epoxy powder coating formulation And its use?
-
han new resin two products successfully listed on the 'Paint Industry -- Jung Award for Technological Innovation'
-
Epoxy in August Cautiously Optimistic
-
Full Knowledge of Acrylic Resin
-
Eastman Completes Sale Of Adhesives Resin Business
-
UK food manufacturers: global shortage of food-grade recycled resin makes it difficult to comply with plastic packaging tax
-
Resin Giant Shuts Down 265,000-ton Unit
Recommend Reading
-
![What Can $3.4 Billion Buy? Shin-Etsu Chemical’s Answer: Upstream Control of PVC]()
What Can $3.4 Billion Buy? Shin-Etsu Chemical’s Answer: Upstream Control of PVC
-
![End of an Era: KDC/One to Close 150-Year-Old Somerset Cosmetics Factory as Production Shifts to Scotland]()
End of an Era: KDC/One to Close 150-Year-Old Somerset Cosmetics Factory as Production Shifts to Scotland
-
![When the Skin of Ships Gets More Expensive: A 30% Price Shock Is Quietly Rewriting the Cost Floor of Global Shipping]()
When the Skin of Ships Gets More Expensive: A 30% Price Shock Is Quietly Rewriting the Cost Floor of Global Shipping
-
![Kraton Announces Strategic Plan to Streamline Polymer Operations in Berre, France]()
Kraton Announces Strategic Plan to Streamline Polymer Operations in Berre, France
-
![Sulfur Price Hits 7,633 CNY/Ton, Up Nearly Sixfold in a Year and a Half; Domestic Refining Giants Halt New Orders Due to Tight Supply]()
Sulfur Price Hits 7,633 CNY/Ton, Up Nearly Sixfold in a Year and a Half; Domestic Refining Giants Halt New Orders Due to Tight Supply
-
![Premium Global Chemical Sourcing Requests (3 - 11 Mar, 2026)]()
Premium Global Chemical Sourcing Requests (3 - 11 Mar, 2026)
-
![Ethylene Glycol Prices Recently Stop Declining—Beware of a Downward Spiral Triggered by a Sharp Drop in Crude Oil Prices]()
Ethylene Glycol Prices Recently Stop Declining—Beware of a Downward Spiral Triggered by a Sharp Drop in Crude Oil Prices
-
![Raw Material Prices Boost Adipic Acid Prices in China]()
Raw Material Prices Boost Adipic Acid Prices in China
-
![Cost Support Overlaid with Tightening Supply—Melamine Prices Remain Consolidated]()
Cost Support Overlaid with Tightening Supply—Melamine Prices Remain Consolidated
-
![Cost Push: Shandong Cyclohexanone Market Rises Recently]()
Cost Push: Shandong Cyclohexanone Market Rises Recently
