Preparation of porous super-hydrophobic and super-oleophilic polyvinyl chloride surface with corrosion resistance property

► Porous super-hydrophobic and super-oleophilic PVC coatings were prepared via a facile solvent/non-solvent coating process below 20 °C without addition of low-surface-energy compounds. ► The super-hydrophobic PVC coatings obtained from the mixed PVC solution containing 2.5:10.0 (volume ratio) of glacial acetic acid to THF and under a drying temperature of 17 °C possess. ► The porous PVC coatings have good corrosion resistance against different corrosive mediums after being immersed in many solutions.