Methacryloxypropyl-polyhedral　oligomeric　silsesquioxane　(MAPOSS)　and　dodecafluoroheptyl　methacrylate　(DFHM)　are　proposed　to　separately　block-copolymerize　with　polydimethylsiloxane　(PDMS)-based　acrylate　block　copolymer　(PDMS-b-PMMA).　The　syntheses　of　PDMS-b-PMMA-b-PMAPOSS　and　PDMS-b-PMMA-b-PDFHM　were　executed　in　this　manner　to　examine　the　effect　of　PMAPOSS　and　PDFHM　on　surface　amphiphobic　behavior　and　thermal　degradation　behavior.　PMAPOSS　and　PDFHM　were　found　to　both　contribute　towards　the　improvement　of　static　hydrophobicity.　However,　the　PMAPOSS　was　found　to　disable　the　dynamic　hexadecane-dewetting　properties　because　of　its　restriction　on　molecular　wriggling　motion　and　its　induced　high　roughness.　In　contrast,　PDFHM　was　found　to　improve　the　dynamic　dewetting　properties　for　oil-based　ink.　With　regard　to　the　thermal　stability,　the　incorporation　of　either　PMAPOSS　or　PDFHM　into　PDMS-b-PMMA　with　PDMS　(M-n　approximate　to　1000　or　5000　Da)　favors　the　increase　in　the　original　thermal-decomposition　temperature.　However,　the　presence　of　PMAPOSS　initiates　a　higher　degradation　rate　and　fails　to　improve　the　thermal　stability　in　the　case　of　long　PDMS　(M-n　approximate　to　10000　Da)　due　to　the　heterogeneous　dispersion　of　POSS　in　the　matrix.