Ukulawulwa kwezinga lokushisa okunembile kubalulekile ekukhiqizeni i-semiconductor ukuvimbela ukucindezeleka okushisayo, ukuthuthukisa ukuqina kwenqubo, nokuthuthukisa ukusebenza kwe-chip. Ama-chiller anembe kakhulu asiza ekwehliseni iziphambeko njengokuqhekeka kanye ne-delamination, aqinisekise ukudotshwa okufanayo, nokugcina ukujiya kongqimba lwe-oxide obufanayo—izinto ezibalulekile ekukhuliseni isivuno nokwethembeka.