Abstract Corrosion and icing are common problems in aerospace wind power fields. In order to improve the thermal hydrophobic properties of epoxy-based anticorrosive coatings expand application various working environments, modified graphene oxide (GO) was introduced into prepare GO/polyvinyl butyral/epoxy resin nanocomposite coatings. The preparation process coating optimized by response surfac...

SUEX epoxy Thick Dry Film Sheets (TDFS) are a promising material for a wide range of MEMS applications. They contain a cationically cured modified epoxy formulation utilizing an antimony-free photo acid generator (PAG). A highly controlled solvent-less process provides uniform resist coatings between two throw-away layers of protective polyester (PET) film in varying thicknesses ranging from 10...

In this study, an electroactive polymer (EAP), poly(2,5-bis(N-methyl-N-hexylamino)phenylene vinylene) (BAM-PPV) was investigated as a potential alternative surface pretreatment for hexavalent chromium (Cr(VI))-based aerospace coatings. BAM-PPV was tested as a pretreatment coating on an aerospace aluminum alloy (AA2024-T3) substrate in combination with a non-Cr(VI) epoxy primer and a polyurethan...

Epoxy coatings incorporating different content of sulfosalicylic acid doped polyaniline (PANI-SSA) have been investigated for corrosion protection of 5083 aluminum alloy in 3.5% NaCl solution. The performance of the coatings is studied using a combination of electrochemical impedance spectroscopy (EIS), open circuit potential (OCP), gravimetric tests, adhesion tests, scanning electron microscop...

Comparisons are made between calculated and measured angle-resolved light-scattering distributions from clear dielectric isotropic epoxy coatings over a range of rms roughness conditions, resulting in strongly specular scattering to diffuse scattering characteristics. Calculated distributions are derived from topography measurements performed with interferometric microscopes. Two methods of cal...

The photocatalytic coatings were prepared via incorporating the modified titania nanoparticles into epoxy-based inorganic-organic hybrid coatings. Titania nanoparticles were first synthesized from tetra-n-butyl titanate using sol-gel methods by two different calcination treatments, i.e., in mild condition (80°C) and 500°C. The formed anatase nanoparticles were further modified as Titania-Silica...

The photocatalytic coatings were prepared via incorporating the modified titania nanoparticles into epoxy-based inorganic-organic hybrid coatings. Titania nanoparticles were first synthesized from tetra-n-butyl titanate using sol-gel methods by two different calcination treatments, i.e., in mild condition (80°C) and 500°C. The formed anatase nanoparticles were further modified as Titania-Silica...

Abstract Epoxy resin has been widely applied in coating preparation, due to its excellent properties. The anti‐corrosion performance improvement of epoxy‐based coatings attracted much attention. synergistic effect the barrier function two‐dimensional fillers and slow release inhibiter proven be an effective way improve coatings. In this work, phytic acid (PA) intercalated hydrotalcite (HT) was ...