The fabrication, nano/micro-structure, heat- and wear-resistance of the superhydrophobic PPS/PTFE composite coatings

► The highest contact angle of the PPS/PTFE surface with 1 wt% PDMS could reach 172°. ► The coatings have the nano/micro-structure and the lowest surface energy groups. ► The coatings are not only superhydrophobic but also oleophobic. ► The coatings still keep superhydrophobic under high temperature circumstance. ► The time of the best wear-resistance of the PPS/PTFE coating can reach 15 h.