Eyona nto ibalulekileyo yokuzalisa i-silicone ekrwada yi-silica.
Amandla e-intermolecular ye-polydimethylsilane mancinci kakhulu, ngoko ke amandla omatshini womnqamlezo we-elastomer{0}}odityaniswe kwirabha esulungekileyo yesilicone ekrwada iphantsi kakhulu kwaye ayinaxabiso elibonakalayo. Xa kuthelekiswa nezinye iirubha zezinto eziphilayo, ukuqinisa izizalisi kwi-silicon kubaluleke kakhulu ekuphuculeni iimpawu zayo zomatshini. Xa ukongezwa kwezizalisi zongezwa, amandla okuqina erabha evuthisiweyo anokwandiswa ukusuka kwi-0.35MPa ukuya kwi-14MPa, kwaye amandla okuqinisa aphakame kangangezihlandlo ezingama-40.