Superhydrophobic　materials　have　attracted　widespread　attention　due　to　their　unique　anti-accretion　performance　to　different　contaminants.　Over　the　years,　numerous　superhydrophobic　surfaces　have　been　designed　and　examined.　However,　most　of　them　still　suffer　from　the　weaknesses　of　fragile　mechanical　durability　and　poor　chemical　stability,　which　present　serious　limitations　to　their　practical　applications.　In　this　study,　we　prepared　SiO2　particles　in-situ　grown　on　the　surface　of　carbon　nanotubes　(CNTs)　using　tetraethyl　orthosilicate　(TEOS).　The　CNTs@SiO2　composite　particles　were　then　modified　with　perfluorodecyltrimethoxysilane　and　dispersed　in　thermoplastic　polyurethane　(TPU)　matrix　to　obtain　a　superhydrophobic　TPU/CNTs@SiO2　composite　coating.　Due　to　the　multi-level　micro/nanostructures　of　the　CNTs@SiO2　particles　and　their　strong　bonding　with　TPU,　the　coating　has　excellent　mechanical　durability　and　maintains　superhydrophobicity　after　sandpaper　abrasion　or　tape　peeling.　In　addition,　the　micro/nanostructures　on　the　coating　surface　can　trap　air　in　the　surface　pores　and　thus　has　prevented　the　penetration　of　H+,　Na+,　Cl-,　SO42-　and　OH-　in　liquids,　leading　to　excellent　chemical　stability　under　extreme　solution　environment.　The　coating　also　has　excellent　self-cleaning　and　anti-fouling　properties　and　expected　to　have　great　potentials　in　various　industrial　fields.