Coatings Technologies
News Coatings Technologies
Pure water immersion proposed for faster coating screening
A study on the effect of NaCl concentration on anticorrosive coating performance reveals that high salt levels inhibit oxygen transport through dense coatings, potentially masking true barrier quality...
News Coatings Technologies Raw Materials
Lignin-based epoxy resins approach viability for metal coatings
Researchers have developed fully lignin-based epoxy resin systems for metal coating applications that deliver reliable adhesion, impact resistance and durability – positioning depolymerised lignin as...
News Coatings Technologies
Nano-MoS₂-PEG coating cuts friction on steel by 66 %
A nano-MoS₂-PEG6000 modified epoxy resin coating applied to stainless steel reduces friction coefficients by 66.4 % and wear rates by 99.2 % under water-lubricated conditions, offering a promising surface...
News Coatings Technologies
Zwitterionic coating cuts biofilm on medical devices by 85 %
A novel catechol-based zwitterionic polymer coating combined with ε-polylysine demonstrates strong antibacterial and antifouling performance on medical device surfaces, inhibiting biofilm formation by...
News Coatings Technologies
Bio-based anticorrosive coatings from pig manure
German paint manufacturer Oellers and Niederrhein University of Applied Sciences are developing a process to extract phytic acid from pig manure and use it as a bio-based functional component in anticorrosive...
News Coatings Technologies
Fruit waste-based coating improves paper packaging barriers
Researchers have developed an active bio-based coating from jackfruit seed starch, beeswax and pomelo peel extract that significantly enhances the barrier, mechanical and antioxidant properties of wrapping...
News Coatings Technologies
Superhydrophobic ceramicizable fire-retardant coating developed
A two-step method combining ceramicizable intumescent technology with superhydrophobic TiO₂ powder yields a fire-retardant coating that provides enhanced char strength, thermal insulation and water resistance...
News Coatings Technologies
Self-healing polyurethane coating doubles corrosion resistance
A new polyurethane coating incorporating triple dynamic bonds and modified boron nitride filler achieves 90 % self-healing efficiency and significantly enhanced anticorrosive performance, offering a promising...
News Coatings Technologies
Biodegradable barrier coating for paper packaging
Researchers at INNOVENT e.V. and speciality paper manufacturer Reflex have developed a bio-based coating combining biopolymers and waxes that enhances the water vapour barrier of paper while preserving...
News Coatings Technologies
Multifunctional superamphiphobic coating enhances corrosion and icing resistance on aluminium alloy
A new superamphiphobic coating for 5083 aluminium alloy combines water and oil repellency with anti-corrosion and anti-icing performance, promising broad industrial applications.
News Coatings Technologies
Runaway silicone polymerisation enables innovative fire-shielding coatings
A novel intumescent silicone coating harnesses runaway hydrosilylation polymerisation to deliver exceptional thermal stability, flame resistance, and protective performance for fire-prone materials.
News Coatings Technologies
Breathable coating technology transforms rust stabilisation for weathering steels
Inspired by textile industry innovations, a novel breathable coating with SiO₂ nanoparticles enhances rust stabilisation on weathering steels, offering efficiency, eco-friendliness, and durability.
News Coatings Technologies
Fluorine-free superhydrophobic coating sets new standards for durability and eco-friendly performance
A robust, fluorine-free superhydrophobic coating demonstrates exceptional durability, anti-icing, corrosion resistance, and self-cleaning properties, offering sustainable solutions for multifunctional...
News Coatings Technologies
On-demand self-healing superhydrophilic coating redefines underwater adhesion
A novel biomimetic coating integrates on-demand adhesion, self-healing properties, and underwater superoleophobicity, offering innovative solutions for advanced surface engineering in challenging aquatic...