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Sustainable biochar coating improves fire protection of wood
Researchers have developed a halogen-free flame-retardant composite coating for wood that combines polyvinyl acetate with biochar, kaolin and trimethylsilyl polyphosphate. The system significantly reduces...
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Isocyanate-free 2K DTM coating targets gloss and corrosion
A newly developed water-borne, isocyanate-free 2K direct-to-metal (DTM) coating combines a carboxy-functional acrylic dispersion with epoxy-functional trialkoxysilanes. The modular formulation aims to...
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Interview: “Smart coatings go beyond surface protection”
Nanoparticles, smart polymers and fluoropolymer hybrids are redefining what a surface can do. Dr. Eugene Caldona, assistant professor at North Dakota State University’s Department of Coatings and Polymeric...
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Bio-based methacrylates yield selective antimicrobial polymers
Researchers have developed 15 amphiphilic random copolymers from amino acid-derived and terpene-based methacrylates, demonstrating that lysine-rich compositions deliver the highest antimicrobial activity...
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Polyurea composite coating combines UV and corrosion resistance
Researchers have developed a high-performance polyurea composite coating featuring silica nanoparticles functionalised with a light stabiliser and fluorocarbon chains. The system delivers strong UV stability,...
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Bentonite extends shelf life of bio-based starch coatings
Researchers have shown that incorporating bentonite nanoclay into corn starch coatings significantly improves their mechanical strength, water resistance and shelf stability. The bio-based formulation...
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AI in coatings R&D: why data structure matters before AI tools
Artificial intelligence promises faster and more efficient coatings development, but fragmented data remains a major hurdle. Experts stress the importance of robust data infrastructure as the foundation...
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Ormosil sol delivers durable superhydrophobic concrete protection
Researchers have developed an organically modified silica sol that forms chemical bonds with cementitious substrates, providing concrete with long-lasting superhydrophobic protection. On-site validation...
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Rose petal-inspired coating cuts ice adhesion on glass
A new UV-curable biomimetic coating combining fluorinated polysiloxane/polyurea with Al₂O₃ microspheres delivers strong passive anti-icing performance while maintaining high optical transmittance....
News Coatings Technologies
Biochar-based composite coating boosts wood fire safety
Researchers have developed a halogen-free flame-retardant composite coating for wood that combines biochar, kaolin, polyvinyl acetate and trimethylsilyl polyphosphate. The coating significantly reduces...
News Coatings Technologies
Isosorbide-based water-borne NIPUs improve adhesive performance
Researchers have synthesised a series of water-borne non-isocyanate polyurethanes from bio-based isosorbide and dimethyl carbonate, designed as polymeric adhesion coatings. The hexamethylenediamine variant...
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ETCC 2026 in Prague: A hub for coatings innovation and sustainability
The European Technical Coatings Congress (ETCC) returns from 30 June to 2 July 2026 in Prague, Czech Republic. Under the theme “For a More Colourful World,” the event will explore advancements in paints,...
News Coatings Technologies
Self-similar fly ash coating enables durable anti-icing
A new super-lubricating photothermal anti-icing coating uses a self-similar porous structure derived from fly ash to retain lubricant and enable active de-icing. The system combines passive superlubricity...
News Coatings Technologies
Urea-modified silica sol enables self-healing steel coating
Researchers have developed a dual-autonomous self-healing composite coating for steel that combines nanoscale dispersion of a silicone-based healing agent with a reversible hydrogen-bonding network. The...