Irabha ye-Silicone yinto eguquguqukayo esetyenziswa ngokubanzi ekwenzeni iimveliso ezahlukeneyo kumashishini ahlukeneyo.Iimpawu zayo ezikhethekileyo ze-elasticity, ukuqina kunye nokuchasana nokushisa okugqithisileyo kwenza kube yinto efanelekileyo kwizicelo ezahlukeneyo.Xa kuziwa kwirabha ye-silicone, kukho iindidi ezimbini eziphambili: i-silicone eqinile kunye ne-silicone engamanzi.Uhlobo ngalunye luneempawu zalo kunye neenzuzo kwaye lufanelekile kwiinjongo ezahlukeneyo.
I-silicone eqinile, njengoko igama libonisa, yinto eqinileyo etyhidiweyo kwaye iphiliswe kwisimo esifunwayo.Yenziwe ngokuxuba i-silicone elastomers kunye ne-catalysts kunye nezinye izongezo, emva koko zibunjwe okanye zikhutshwe kwimilo efunekayo.I-silicone eqinile iyaziwa ngamandla ayo aphezulu okukrazula, ukomelela okugqwesileyo kunye nokumelana neseti yoxinzelelo.Ezi mpawu zenza ukuba zilungele izicelo ezifuna imveliso ehlala ixesha elide kunye nexesha elide.
Elinye lamashishini aphambili axhamla kwii-silicones eziqinileyo lishishini leemoto.Iimveliso zeemotonjengeiigaskets, amatywina kunye ne-O-amakhonkcozihlala zenziwe kwi-silicone eqinileyo ngenxa yokukwazi ukumelana nobushushu obugqithisileyo kunye neemeko ezingqongileyo.La macandelo adlala indima ebalulekileyo ekuqinisekiseni ukusebenza ngokufanelekileyo kunye nokuthembeka kweenkqubo ezahlukeneyo zeemoto.I-gaskets ye-silicone eqinile kunye nezitywina zithintela ngokufanelekileyo ulwelo, iigesi kunye nezinye izinto ezingcolileyo, ukuthintela ukuvuza kunye nokuqinisekisa ukusebenza okuphezulu.
Ukongeza kwiimveliso zeemoto, i-silicone eqinileyo isetyenziswa kakhulu kwishishini lezempilo.I-biocompatibility yayo, ukuxhathisa kwiintsholongwane kunye nezinye iintsholongwane, kunye nokukwazi ukumelana neenkqubo zokuvala inzala kuyenza ibe yinto efanelekileyoiimveliso zempilo. Izixhobo zonyango, Ukufakelwa kunye neeprosthetics zihlala zibandakanya amacandelo e-silicone eqinile ukuqinisekisa ukhuseleko lwesigulane, ixesha elide kunye nentuthuzelo.Ukongeza, iqinileamaqhosha ebhodi ye-siliconeziqhele ukusetyenziswa kwizixhobo zonyango ngenxa yokuxhathisa kwazo ngokugqwesileyo kwe-abrasion.
Ngakolunye uhlangothi, ukubunjwa kunye nenkqubo yokuvelisa i-silicone engamanzi yahlukile.Ijeli ye-silica yolwelo yinto enamacandelo amabini aquka i-matrix engamanzi kunye ne-catalyst.Ngokungafaniyo ne-silicone eqinileyo, ephilisa ngobushushu okanye ngokusabela kweekhemikhali, i-silicone engamanzi iphilisa ngenkqubo ekhethekileyo yokubumba inaliti.Inkqubo yenza ukuba i-silicone ye-liquid ihambe kwaye igcwalise i-molds eyinkimbinkimbi, eyenza ukuveliswa kwezinto eziyinkimbinkimbi kunye neenkcukacha.
I-silicone yolwelo ineenzuzo ezizodwa ngokubhekiselele ekusebenzeni kakuhle kwemveliso kunye nokuguquguquka koyilo.I-viscosity yayo ephantsi yenza kube lula ukuzalisa i-molds, kwaye ixesha layo elifutshane lokunyanga lenza ukuba lilungele ukuveliswa kwevolumu ephezulu.Le ndawo yenze ukuba i-silicone yolwelo idume ngakumbi kumashishini afana ne-elektroniki,Impahla zomthengikwayeiimveliso zomntwanaezihlala zifuna uyilo oluntsonkothileyo noluethe-ethe.Ukongeza, ukuchaneka okuphezulu kunye nokuhambelana kokubunjwa kwe-silicone engamanzi kunokufikelela ukunyamezelana okuqinileyo kunye neemilo ezinzima.
Ukushwankathela, zombini ijeli ye-silica eqinileyo kunye nejeli ye-silica engamanzi ineengenelo zazo kunye nemimandla yesicelo.I-silicone eqinile ithandwa kumashishini apho ukuqina, ukuqina kunye nokuchasana neemeko ezinzima kubaluleke kakhulu, njengeemoto kunye neemveliso zempilo.I-silicone yolwelo, kwelinye icala, ifanelekile kumashishini afuna imveliso ephezulu, uyilo oluntsonkothileyo, kunye nokunyamezelana okuqinileyo.Ukukhetha uhlobo oluchanekileyo lwe-silicone kwisicelo esithile kufuna ukuqwalaselwa ngokucophelela kweemfuno zemveliso, iimeko zokusingqongileyo kunye neempawu zokusebenza ezifunwayo.
Ixesha lokuposa: Jul-14-2023