Irabha ye-Silicone iyinto eguquguqukayo esetshenziswa kabanzi ekwenzeni imikhiqizo ehlukahlukene ezimbonini ezahlukahlukene.Izakhiwo zayo eziyingqayizivele zokunwebeka, ukuqina kanye nokumelana nokushisa okwedlulele kuyenza ilungele ukusetshenziswa okuhlukahlukene.Uma kukhulunywa ngerabha ye-silicone, kunezinhlobo ezimbili eziyinhloko: i-silicone eqinile ne-silicone ewuketshezi.Uhlobo ngalunye lunezici zalo kanye nezinzuzo zalo futhi lufanele izinhloso ezahlukene.
I-silicone eqinile, njengoba negama liphakamisa, iyinto eqinile ebunjwa futhi yelashwe ibe yisimo oyifunayo.Yenziwa ngokuxuba ama-silicone elastomers nama-catalyst nezinye izithasiselo, bese ibunjwa noma ikhishwe ibe yisimo oyifunayo.I-silicone eqinile yaziwa ngamandla ayo aphakeme ezinyembezi, amandla amahle kakhulu okuqina kanye nokumelana nesethi yokucindezela.Lezi zimfanelo ziyenza ifanelekele izinhlelo zokusebenza ezidinga umkhiqizo oqinile futhi ohlala isikhathi eside.
Enye yezimboni ezibalulekile ezizuza kuma-silicone aqinile imboni yezimoto.Imikhiqizo yezimotonjengeama-gaskets, izimpawu kanye nezindandatho ze-Ozivame ukwakhiwa nge-silicone eqinile ngenxa yekhono layo lokumelana namazinga okushisa aphezulu kanye nezindawo ezinokhahlo.Lezi zingxenye zidlala indima ebalulekile ekuqinisekiseni ukusebenza kahle nokuthembeka kwezinhlelo zezimoto ezahlukene.Ama-silicone gaskets aqinile kanye nama-seal avimba uketshezi, amagesi nokunye ukungcola, avimbele ukuvuza nokuqinisekisa ukusebenza okuphezulu.
Ngaphezu kwemikhiqizo yezimoto, i-silicone eqinile isetshenziswa kabanzi embonini yezokunakekelwa kwempilo.I-biocompatibility yayo, ukumelana nama-bacterium namanye amagciwane, kanye nekhono lokumelana nezinqubo zokuvala inzalo kuyenza ibe into efanelekileimikhiqizo yezempilo. Imishini yezokwelapha, izimila kanye nama-prosthetics ngokuvamile afaka izingxenye eziqinile ze-silicone ukuze kuqinisekiswe ukuphepha kwesiguli, ukuphila isikhathi eside nokunethezeka.Ngaphezu kwalokho, iqinileizinkinobho zekhibhodi ye-siliconezivame ukusetshenziswa emishinini yezokwelapha ngenxa yokumelana kwazo okuhle kakhulu nokuhuzuka.
Ngakolunye uhlangothi, ukwakheka kanye nenqubo yokukhiqiza ye-silicone ewuketshezi ihlukile.Ijeli ye-silica ewuketshezi iyizingxenye ezimbili ezihlanganisa i-matrix ewuketshezi kanye ne-catalyst.Ngokungafani ne-silicone eqinile, ephulukisa ngokushisa noma ukusabela kwamakhemikhali, i-silicone ewuketshezi yelapheka ngenqubo ekhethekile yokubumba umjovo.Inqubo yenza i-silicone ewuketshezi igeleze futhi igcwalise isikhunta esiyinkimbinkimbi, ivumela ukukhiqizwa kwezingxenye eziyinkimbinkimbi neningiliziwe.
I-silicone ye-Liquid inezinzuzo eziyingqayizivele mayelana nokusebenza kahle kokukhiqiza kanye nokuguquguquka kokuklama.I-viscosity yayo ephansi yenza kube lula ukugcwalisa isikhunta, futhi isikhathi sayo esifushane sokwelapha siyenza ifanelekele ukukhiqizwa kwevolumu ephezulu.Lesi sakhiwo senze i-silicone ewuketshezi yanda kakhulu ezimbonini ezifana ne-electronics,izimpahla zabathengifuthiimikhiqizo yezinganengokuvamile edinga imiklamo eyinkimbinkimbi futhi entekenteke.Ukwengeza, ukunemba okuphezulu nokuvumelana kokubunjwa kwe-silicone ewuketshezi kungafinyelela ukubekezelelana okuqinile kanye nokwakheka okuyinkimbinkimbi.
Ukufingqa, kokubili ijeli ye-silica eqinile nejeli ye-silica ewuketshezi inezinzuzo zayo kanye nezinkambu zokusetshenziswa.I-silicone eqinile ithandwa kakhulu ezimbonini lapho ukuqina, ukunwebeka kanye nokumelana nezimo ezibucayi kubaluleke kakhulu, njengemikhiqizo yezimoto neyokunakekelwa kwezempilo.Ngakolunye uhlangothi, i-silicone ewuketshezi ilungele izimboni ezidinga ukukhiqiza okuphezulu, imiklamo eyinkimbinkimbi, nokubekezelelana okuqinile.Ukukhetha uhlobo olulungile lwe-silicone yohlelo oluthile kudinga ukucatshangelwa ngokucophelela kwezidingo zomkhiqizo, izici zemvelo kanye nezici zokusebenza ezifiselekayo.
Isikhathi sokuthumela: Jul-14-2023