Amandla omzimba werabha yesilicone kwiqondo lobushushu begumbi angaphantsi kancinane kunezinye iirubha eziphilayo, kodwa phantsi kweemeko zobushushu obuphezulu{0}}, amandla ayo ngawona abalaseleyo.
Umzekelo, iseti yoxinzelelo lwerabha ye-silicone emva koxinzelelo lwe-150℃kwiiyure ezingama-70 yi-7% ukuya kwi-10%. Le seti yocinezelo ephantsi iyenza ibe yeyona nto ibalaseleyo yokutywina iindawo ezifana ne-O{5}}amakhonkco, iigaskithi kunye neewasha ezisetyenziswa kumaqondo obushushu aphezulu. Ukongeza, irabha ekhethekileyo ye-silicone nayo inokumelana nemitha.
Umzekelo, irabha ye-phenyl silicone inoxhathiso oluphezulu-lobushushu obuphezulu kwaye isenokugcina ukunwebeka nokuba i-Y-ray iphezulu njenge-1X109R.