Water-based anticorrosion resins have gone through many stages of evolution. Despite steady progress, there is still need for improvements. Recent innovations in the area of polymer colloids and hybrid materials offer new opportunities to develop novel coatings for metal protection. By choosing the appropriate technology, it is possible to design acrylic binders with improved barrier properties...

In order to meet the anticorrosion and wear resistance requirements of petroleum pipelines, we selected a polymer (FC) containing difunctional hydroxyl propyl acrylate (HPA) perfluoroalkyl ethyl (TEAc-N) free radical polymerization prepare hydrophobic fluorocarbon chain oil special functional group. Combined with tetrafluororesin (F4), hydrophobic, wear-resistant corrosion-resistant properties ...

In this study, effects of zinc nanoparticles (ZNPs) on the mechanical properties epoxy coatings and anticorrosion behavior stainless steel were investigated. The nanocomposites (NCs) obtained by adding ZNPs (0.5, 1.0, 1.5 wt%) to resin. first stage in bulk samples prepared for tensile test DSC, TGA, FTIR, SEM analysis. analysis performed separately cured at room temperature 24 h postcured 80 °C...

The applications of molecular surface chemistry in heterogeneous catalyst technology, semiconductor-based technology, medical technology, anticorrosion and lubricant technology, and nanotechnology are highlighted in this perspective. The evolution of surface chemistry at the molecular level is reviewed, and the key roles of surface instrumentation developments for in situ studies of the gas-sol...

the corrosion protection of mild steel by a newly developed epoxy-based coating system containing inherently conducting nanopolyaniline-clay as a nanoadditive has been studied. polyaniline-clay anticorrosion nanoadditive (pcna) was obtained by the direct mixing method of nanopolyaniline (0.03 wt.%) and organo-modified clay (3 wt.%) at atmospheric pressure, and xrd technique was used to study d-...

In this research, ZnO nanoparticles modified with imidazole in O-xylene solution and characterized with Fourier transform infrared FTIR spectroscopy. Then, polyaniline-ZnO unmodified and imidazole modified nanocomposites were synthesized via in-situ emulsion polymerization method. The synthesized nanocomposites were characterized by FTIR and scanning electron microscopy SEM. The anti-corrosion ...