Izinto eziqinisayo ezintweni ezishayisanayo ikakhulukazi zinikeza imikhiqizo yokungqubuzana amandla aphezulu okusebenza, okuzivumela ukuthi zimelane namandla omthwalo asetshenziswa ukucubungula ngomshini phakathi nenqubo yokukhiqiza imikhiqizo yokungqubuzana kanye namandla okushayisana, amandla okugunda, kanye nengcindezi ecindezelayo ekhiqizwa ukubhuleka ngesikhathi sokusetshenziswa. , ukugwema ukuphuka nokulimala.
Izidingo eziyisisekelo zezinto zokungqubuzana zezinto eziqinisiwe zifaka: umphumela wokuqinisa obalulekile; ukumelana nokushisa okuhle; i-coefficient ye-friction efanele futhi ezinzile; ubulukhuni obumaphakathi; kanye nokusebenza kahle kwenqubo. Amaminerali asetshenziswa njengezinto zokuqinisa ngokuvamile amaminerali ane-fibrous, ikakhulukazi imicu yamaminerali, imicu ye-asbestos, imicu ye-basalt, njll.
I-Hebang Fiber ingumkhiqizi onguchwepheshe ekukhiqizeni imicu yamaminerali angenayo i-asbestos nemicu ye-basalt. Imicu iyancibilika bese iphothwa ekushiseni okuphezulu okungu-1450°C futhi inokumelana okuhle namazinga okushisa. Isilinganiso sobude ukuya kububanzi sikhulu kunezikhathi ezingama-30 futhi sinokuqiniswa okuhle kakhulu kwesakhiwo.