Iyini i-Silicone?
I-silicone isetshenziswa kakhulu njenge-sealant, ngenxa yekhono layo lokwakha isibopho esiqinile, esingenamanzi. Iphinde imelane nokushisa futhi ayisebenzi ngezinto eziningi, okuyenza ilungele ukuvaleka emikhiqizweni yokudla efana nojamu noma ojeli. I-silicone nayo ingasetshenziselwa ukwahlukanisa, ngenxa yokushisa kwayo okuphansi kanye nokumelana nokushisa okukhulu. Lokhu kwenza kube ukukhetha okusebenzayo kwama-gaskets emishinini nasezintweni zikagesi. Ukwengeza, i-silicone ingatholakala kumishini yezokwelapha njengama-catheter kanye nemigqa ye-IV ngenxa yemvelo yayo ye-hypoallergenic kanye nokuguquguquka. Okokugcina, i-silicone ingenziwa ibe yirabha noma ama-silicones elastomers aziwa ngamandla awo, ukuqina kwawo kanye nokumelana nokuhuzuka; zivame ukubonakala ezingxenyeni zezimoto njengezigxivizo zeminyango noma amafasitela.
Isetshenziswa Ekulungiseni Ukudla
I-silicone isetshenziswa kakhulu ekhishini ukuze kulungiswe ukudla. Le nto ilungele ukusetshenziswa kukho kokubili ukudla okushisayo nokubandayo, njengoba ikwazi ukumelana namazinga okushisa afika ku-446°F (230°C). Futhi ayinabo ubuthi futhi ayisabelani nokudla noma iziphuzo, okuyenza ibe ukukhetha okuphephile kwezitsha zokupheka. I-silicone ivame ukusetshenziselwa ukwenza amapani okubhaka, amathreyi e-muffin, ama-spatula namanye amathuluzi okupheka. Izakhiwo zayo ezingezona izinduku zisho ukuthi uwoyela omncane noma ibhotela udinga ukusetshenziswa lapho upheka, okwenza izitsha zibe nempilo jikelele. Ingasetshenziswa futhi izikhathi eziningi ngaphambi kokuba idinge ukushintshwa ngenxa yokuqina kwayo. Ukwengeza, ukuguquguquka kwe-silicone kwenza kube lula ukuyigcina lapho ingasetshenziswa, kuthatha isikhala esincane emashalofini asekhishini noma emakhabetheni.
Sebenzisa ekhishini
Imikhiqizo ye-silicone isetshenziswa kakhulu ekhishini ngenxa yokuguquguquka kwayo futhi ikwazi ukumelana nokushisa. Ivamise ukutholakala ku-bakeware kanye ne-cookware, njengama-spatula, izinkomishi zokulinganisa, amathreyi e-muffin kanye nama-oven mitts. I-Silicone ayinabo ubuthi, okusho ukuthi ayingenisi amakhemikhali ekudleni noma eziphuzweni lapho kushisa. Futhi ayinayo imikhiqizo esekelwe ku-petroleum engatholakala ngezinye izikhathi kwezinye izinto ezifana nepulasitiki. Ngaphezu kwalokho, i-silicone kulula ukuyihlanza njengoba izingxenye zayo eziningi ziphephile. Ukuguquguquka kwayo kuvumela imininingwane eyinkimbinkimbi kakhulu engakwazi ukufezwa ngezitsha zokupheka zensimbi noma zepulasitiki ngakho-ke kuvame ukusetshenziselwa imisebenzi eyinkimbinkimbi njengokubhaka amakhekhe anemiklamo eyinkimbinkimbi noma ukwenza oshokoledi bazenzela. Ngalokhu okushiwo, i-silicone iyimpahla ephelele kunoma ubani othanda ukubhaka nokupheka!
Isetshenziswa eBathroom
I-Silicone iyimpahla eguquguqukayo engasetshenziswa ngezindlela eziningi ezahlukene endlini yokugezela. Okunye okuvamile ukusetshenziswa kwe-silicone ezindlini zokugezela kufaka phakathi ukuvala obhavu, amashawa, nosinki; ukudala imigoqo engangeni manzi phakathi kwamathayili nezindonga; nokwenza i-caulk ukugcwalisa izikhala phakathi kwamathayili.
I-Silicone ingasetshenziswa futhi njengesivalo sokulungiswa kwamapayipi njengompompi, amashawa, nezindlu zangasese. Ihlinzeka ngomgoqo osebenzayo wokunqanda ukugeleza kwamanzi nokuvuza, iqinisekisa ukuthi amanzi awangeni ezindaweni lapho okungafanele aye khona. I-Silicone nayo ivame ukusetshenziselwa ukudala izimpawu ezingangeni manzi phakathi kweminyango yeshawa yengilazi noma amaphaneli, okusiza ukuvimbela ukuba kube nenkungu noma konakaliswe umswakama.
Okokugcina, i-silicone ingasetshenziswa ezindaweni ezinjengamakhawunta naphansi ukuze kwakhiwe indawo engasheleli. Lokhu kuwenza aphephe kakhudlwana ukusetshenziswa lapho izimo ezimanzi noma ezimanzi zikhona endlini yokugezela. Kuyasiza futhi ukuvikela ukushibilika kumathayela e-ceramic angashelela uma emanzi.
Isetshenziswa Engadini
I-silicone isetshenziswa kakhulu ezingadini ngezinhloso ezahlukahlukene. Ingasetshenziselwa ifenisha yasengadini engangeni manzi, ibasize ukuba imelane nezakhi futhi ihlale iqinile iminyaka. Ama-Silicone sealants nawo avame ukusetshenziselwa ukuvikela amalunga phakathi kwezinto ezihlukene ezifana nokhuni nensimbi, ukuqinisekisa ukuthi izakhiwo zihlala zizinzile futhi zivikelekile. Ngaphezu kwalokho, i-silicone ingasetshenziswa eduze kwamapayipi namapayipi ukuqinisekisa ukuthi akukho ukuvuza kwamanzi. Kanye nalokhu, i-silicone ingaphinde ifuthwe ezitshalweni noma ezimbalini ukuze kwakheke umgoqo ovikela izinambuzane noma izifo. Lokhu kuzisiza ukuthi zihlale ziphilile futhi zandise isivuno ezitshalweni. Okokugcina, i-silicone ewuketshezi ingase isetshenziselwe ukugcwalisa imifantu ezindongeni noma ezindleleni ngaphakathi kwengadi, ukuvimbela umonakalo owengeziwe kusuka esimweni sezulu noma ukuguga ngokuhamba kwesikhathi.
Izicelo zezezimboni
Izicelo zezimboni ze-silicone ziningi futhi zihlukahlukene. Enye yezinto ezisetshenziswa kakhulu i-silicone njenge-sealant. Ama-Silicone sealants angasetshenziswa ukuze angangeni manzi, agcwalise izikhala futhi adale ama-airtight seal kumaphrojekthi wokwakha, izimoto, ukulungiswa kwamapayipi nezinye izinhlelo zokusebenza zezimboni. Ama-Silicone sealants anikeza ukunamathela okuphakeme nokuguquguquka uma kuqhathaniswa nezinto zendabuko ezifana nama-epoxies noma ama-urethanes, okuwenza abe wusizo kakhulu ezimbonini eziningi ezahlukene.
I-Silicone futhi inezici ezinhle kakhulu zokumelana nokushisa eziyenza ilungele ukusetshenziswa ezindaweni ezishisa kakhulu njengezinjini zezimoto, ohhavini noma ezomisi. Ngenxa yalesi sizathu kuvame ukusetshenziselwa ukwenza izingxenye ezifana nama-gaskets, ama-O-rings nezinye izingxenye zenjoloba okumele zimelane namazinga okushisa aphakeme kuyilapho zisagcina ubuqotho bazo besakhiwo. I-silicone ingasetshenziswa futhi njenge-insulator ezinhlelweni zikagesi ngenxa yezakhiwo zayo eziphansi ze-thermal conductivity.
Ngaphezu kwalokhu kusetshenziswa, i-silicone ivame ukusetshenziswa njengendawo yokumboza indawo edinga ukuvikelwa ekugqwaleni noma ekuhuzukeni ngenxa yokwakheka kwayo kwamakhemikhali okuyingqayizivele amelana namanzi, uwoyela kanye nama-asidi amaningi nezisekelo. Lokhu kuyenza ilungele ukusetshenziswa ezingxenyeni zemishini ezichayeke kumakhemikhali anonya noma izinto zangaphandle lapho bekuyodingeka ukunakekelwa okuvamile.
Ukusetshenziswa Okuvamile Kwezimonyo
I-silicone ijwayele ukusetshenziselwa izinjongo zezimonyo ngenxa yezindawo zayo ezingenabuthi nezingacasuli. Kuyasiza ukwakha ukuthungwa okubushelelezi kumakhilimu, ama-lotions, nezisekelo ezenza kube lula ukuzisebenzisa futhi zinamathele kangcono esikhumbeni. I-silicone futhi isiza ukugcina izimonyo zibukeka zizintsha isikhathi eside ngokwakha umgoqo phakathi kwesikhumba nendawo. Lokhu kungasiza ekunciphiseni umjuluko, uwoyela, nezinye izici zemvelo ekuthinteni isisekelo noma ukumbozwa kokufihla. Ngaphezu kwalokho, kuye kwafakazelwa ukunikeza ukubukeka okuthuthukisiwe kwemigqa emihle nemibimbi ebusweni kanye nokusiza ngokugcina umswakama ezindaweni zesikhumba esomile.
Iqhaza Kwezogesi Nezokuxhumana
I-Silicone iyinto eguquguqukayo enezinhlobonhlobo zokusetshenziswa ku-electronics kanye nezokuxhumana. Isetshenziswa kakhulu njengesivikelo ekushiseni, emakhazeni, kumswakama, emisebeni nakwezinye izinto. Iphinde ibe nezinto ezinhle kakhulu zikagesi futhi ingasetshenziswa ukufaka izinto zikagesi njengezintambo nezintambo. I-silicone ingasetshenziswa futhi ekwenzeni amabhodi wesekethe lapho isebenza njenge-adhesive phakathi kwezingxenye futhi isiza ukuzigcina zisendaweni ngomshini. Ukwengeza, i-silicone imelana nokugqwala okuyenza ilungele ukusetshenziswa ezinhlelweni zokuxhumana ezifana nomakhalekhukhwini noma imisakazo lapho ukuthintana namanzi noma olunye uketshezi kungabangela umonakalo. Okokugcina, i-silicone ingasetshenziswa ukwenza ama-seal angangeni manzi ezintweni zikagesi ezigcina ugesi ugcinwe ngokuphephile kuyilapho uvikela idivayisi ezintweni zangaphandle.
Sebenzisa Embonini Yezimoto
I-Silicone isiphenduke enye yezinto ezisetshenziswa kakhulu embonini yezimoto ngenxa yokuguquguquka kwayo, ukuqina nokumelana nokushisa. Isetshenziswa emikhiqizweni ehlukahlukene, kusuka ku-window sealant kuya ama-gaskets enjoloba namabhuzu e-spark plug. Abakhiqizi bezimoto basebenzisa i-silicone ngoba ingabunjwa ibe yizimo eziyinkimbinkimbi futhi imelane namazinga okushisa aphezulu ngaphandle kokululaza noma ukugqwala. I-silicone iphinde isetshenziselwe ukumboza izimoto ukuze inikeze umgoqo ovikela amanzi, ukungcola, usawoti nezinye izinto ezilimazayo ezingase zilimaze upende wemoto. Ngaphezu kwalokho, I-silicone ivame ukusetshenziswa kumapayipi enjini ngoba ingashelela kalula phezu kwamapayipi ensimbi ngaphandle kokubopha noma ukuqhekeka. Lokhu kukwenza kube ukukhetha okuhle kwezinhlelo zokusebenza zezimoto lapho izikhala eziqinile zidingeka futhi ukwethembeka kwesikhathi eside kuyizidingo ezibalulekile.
Ukusetshenziswa Kwasolwandle/Emanzini
I-silicone isetshenziswa kakhulu ekusetshenzisweni kwamanzi olwandle. Isetshenziswa kabanzi ukwakha ama-seal kanye nama-gaskets ezikebheni, nasekuvimbeleni ukungena kwamanzi ezungeze amafasitela nama-hatches. I-Silicone ingasetshenziswa futhi kuma-boat hulls ukuze ivikeleke ezintweni futhi inikeze isendlalelo esengeziwe sokuvikela. Izingubo ze-silicone zitholakala ngemibala ehlukahlukene, ngakho-ke zingasetshenziswa ukwenza ngokwezifiso ukubukeka kwesikebhe noma ezinye izikebhe zamanzi. Ngaphezu kwalokho, i-silicone ivame ukusetshenziswa njengamafutha kuma-propeller esikebhe, ama-shafts, nezinye izakhi ezihlangana namanzi. Kuyasiza ukunciphisa ukungqubuzana ngenkathi uhamba ngomkhumbi, okwenza kube lula ukuqondisa umkhumbi ngesivinini esikhulu. Okokugcina, i-silicone ingaphinda itholakale emikhiqizweni efana namathangi ezinhlanzi noma izindawo ezihlala emanzini lapho isiza khona ukudala indawo ephephile ukuze izidalwa zasolwandle ziphile ngokudala uphawu olungangeneki oluvimbela ukuvuza noma ukungcola.
Isetshenziswa Kwezokwelapha
I-silicone isetshenziswa kakhulu emkhakheni wezokwelapha. Isetshenziselwa ukwenza izinto zokwenziwa njengezitho zokwenziwa, izinsimbi zokuqinisa amathambo, nezifakelo zamazinyo. Ngenxa yalokho, lezi zitho zokwenziwa zezokwelapha zihlala isikhathi eside, zimelana nokukhula kwamagciwane, futhi zingakhululeka kakhulu kumsebenzisi. Imvelo ye-silicone eguquguqukayo nengenayo i-porous nayo iyenza ilungele ukudala ama-catheter namanye amashubhu asetshenziswa ezinqubweni zokuhlinzwa. Ukwengeza, i-silicone ivamise ukusetshenziselwa ukwakha izigxivizo noma ama-gasket azungeze amathuluzi ezokwelapha athambile noma amathuluzi afana nama-pacemaker nama-defibrillator. Lokhu kusiza ukuwagcina angangeni manzi ngenkathi kuvumela ukufinyelela ekulungisweni noma ukulungiswa. Njengomphumela we-biocompatibility yayo nezicubu zomuntu kanye namazinga aphansi wobuthi, i-silicone ibilokhu isetshenziswa kakhulu ekusetshenzisweni kokugqoka amanxeba eminyakeni yamuva. Okokugcina, amafutha e-silicone atholakale ewusizo ekuhlinzeni kwamehlo ngenxa yekhono layo lokunciphisa ukuvuvukala okubangelwa amehlo omile.
Ukusetshenziswa okuvame kakhulu kwe-silicone ngokwezinjongo zezokwelapha. Isetshenziswa emikhiqizweni ehlukahlukene yezokwelapha efana nezimila, ama-catheter, ama-prosthetics, ukushintshwa kwamalungu kanye nezinto zamazinyo. I-silicone ivame ukukhethwa ngenxa yokuqina kwayo nokukwazi ukumelana nokushisa nokugqwala. Ukwengeza, ingakhiqizwa ngezindlela ezithambile eziphephile ukuthi zisetshenziswe nezicubu nezitho zomuntu. Eminyakeni yamuva, i-silicone iye yanda kakhulu ngenxa yokuthi inikeza i-biocompatibility ephakeme kakhulu uma iqhathaniswa nezinye izinto ezisetshenziswa kuzilungiselelo zezokwelapha. Imikhiqizo esekelwe ku-silicone nayo ibhekwa njengebiza kakhulu kunezinketho eziningi ezihlukile ngenxa yokusebenza kwayo okuphezulu ngezindleko eziphansi. Ngaphezu kwalokho, okokusebenza kungenziwa inzalo kalula okwenza kuphephe ukusetshenziswa neziguli ezinamasistimu omzimba asengozini noma izinto ezingezwani nazo ezintweni ezithile.
Ukwakhiwa kanye Nokulungiswa Kwekhaya
I-Silicone ingenye yezinto eziguquguqukayo kakhulu ezisetshenziswa ekwakheni nasekulungiseni ikhaya. Kuyinketho edumile yokuvala, ukuvikela amanzi, ukunamathela, nokuvikela izindawo ezinomswakama nezinye izici zemvelo. Isetshenziswa kakhulu njengesealant yamafasitela, iminyango, ama-vents, amapayipi, izinto zokulungisa nokunye. Ingasetshenziswa futhi ukugcwalisa imifantu noma izikhala ezindongeni noma phansi. Ngaphezu kwezicelo zokuvala, i-silicone ivame ukusetshenziswa njenge-adhesive ukunamathisela izinto ezihlukahlukene njengamabhodi asekela ama-tile noma ama-insulation panel ezindongeni noma phansi. Ukuguquguquka kwayo kwenza kube kuhle ukusetshenziswa ezindaweni ezinokunyakaza okuqhubekayo njengezisekelo nophahla lapho izinhlanganisela zendabuko ze-caulking zingakwazi ukunikeza ukuvikeleka okwanele emonakalweni womswakama. Okokugcina, ingasetshenziswa futhi njengenye indlela yokwenza i-caulk lapho udala uphawu oluvikela isimo sezulu ezizungeze amafreyimu ewindi namafreyimu eminyango.
Sebenzisa Ukuvimbela Amanzi
I-Silicone isetshenziswa kakhulu njenge-ejenti yokuvimbela amanzi. Ingasetshenziswa ezintweni ezihlukahlukene, kusukela ensimbi naseplastiki kuya kwendwangu, izinkuni kanye nokhonkolo. I-silicone iyindlela ephumelelayo yokuvala ukuvuza nokuvimbela ukulimala kwamanzi. Yakha i-coating eqinile exosha umswakama, enciphisa ingozi yokubola noma ukukhula kwesikhunta ngaphakathi kwento efakwe kuyo. Ukwengeza, i-silicone imelana namakhemikhali amaningi kanye noshintsho lwezinga lokushisa okuyenza ifaneleke ukuvala obhavu, amashawa, osinki, amafasitela nezinye izindawo ezingaphansi komswakama noma ukumanziswa njalo. Okunye ukusetshenziswa okubalulekile kwe-silicone ekuvimbeleni amanzi kufaka phakathi ukudala isivalo phakathi kwezinto ezimbili ezihlukene ezifana nethayela le-ceramic kanye nezakhiwo zokugezela - kuvimbela amanzi ukuthi angangeni emifantwini noma emifantwini phakathi kwazo ngenkathi futhi inikeza ukuguquguquka ukuze akwazi ukumelana nokwanda okushisayo ngaphandle kokuqhekeka. noma ukuhlukana ngokuhamba kwesikhathi.
Isetshenziswa Ekuphileni Kwansuku Zonke
I-Silicone ingenye yezinto eziguquguqukayo kakhulu ezitholakala empilweni yansuku zonke, enezinhlobonhlobo zezinhlelo zokusebenza. Ukusetshenziswa okuvame kakhulu kwe-silicone kuma-sealants nama-adhesives. Ama-Silicone sealants asetshenziselwa izinjongo ezihlukahlukene njengokuvimbela amanzi, ukuvala imifantu ezungeze amafasitela neminyango, noma ukugcwalisa izikhala phakathi kwamathayili. Banekhono eliyingqayizivele lokumelana nezinga lokushisa elidlulele futhi balondoloze ukuguquguquka lapho belashwa, okubenza babe balungele kokubili ukusetshenziswa kwangaphakathi nangaphandle.
I-Silicone nayo inezinhlelo eziningi zezokwelapha ngenxa ye-biocompatibility yayo, okusho ukuthi ingasetshenziswa ngokuphepha kubantu ngaphandle kokudala umonakalo. Lokhu kuyenza ifaneleke kakhulu kumishini yezokwelapha njengama-catheter, izimila, izitho zokwenziwa, izindwangu zamanxeba kanye namathuluzi okuhlinza; konke kuklanyelwe ukuhlala ngisho nangaphansi kwamanzi noma ukuchayeka ekushiseni. Ukwengeza i-silicone ivame ukutholakala kumalensi okuxhumana ngenxa yezindawo zayo ezingacasuli ezenza kube ntofontofo ukuyigqoka usuku lonke.
Ekugcineni i-silicone nayo isetshenziswa kakhulu emikhiqizweni yabathengi njengezitsha zokupheka kanye ne-bakeware njengoba ikwazi ukumelana namazinga okushisa aphezulu ngaphandle kokuncibilika noma ukukhipha intuthu enobuthi ezintweni zokudla. Ibuye isetshenziswe njalo njengendawo yokuvalela izinto zikagesi njengezintambo namakhebuli ngenxa yamandla azo okumelana nokushaqeka okusiza ukuvikela lezi zinto emonakalweni odalwa ama-voltage spikes.
Okunye Izicelo
I-Silicone isetshenziswa ezinhlelweni ezahlukahlukene ngaphandle kokusetshenziswa kwayo okudume kakhulu, okuyimikhiqizo yabathengi. Ezilungiselelweni zezimboni, amarabha e-silicone asetshenziselwa ukudala izigxivizo nama-gaskets ngenxa yekhono lawo lokumelana nezinga lokushisa elifika ku-315°C (599°F). Ziyakwazi futhi ukumelana namazinga okushisa aphezulu, isimo sezulu, i-ozone, imisebe ye-UV, namakhemikhali amaningi. Ngenxa yokuthi zingakhiwa ngezinhlobonhlobo zezakhiwo zinikeza ukuguquguquka kokuklama konjiniyela abafuna izixazululo ezingamelana nezimo zemvelo ezinzima.
Ngaphezu kwezicelo zezimboni, irabha ye-silicone isetshenziswa kabanzi ku amashubhu ensiza yezokwelapha. Inezinzuzo eziningi ngezinjongo zezokwelapha njengoba inganwebi noma ingadabuki lapho ivezwa ukunyakaza okuqhubekayo nokucindezeleka njengamanye amarabha angayenza ngokuhamba kwesikhathi. Izingxenye zenjoloba ye-Silicone nazo ziyasebenzisana futhi azicasuli okuzenza zilungele ukusetshenziswa ezindaweni ezibucayi njengezindlebe noma amehlo. Ngaphezu kwalokho, izingxenye zenjoloba ye-silicone zingahlanzwa kalula futhi zivalwe amagciwane ngezindlela ezivamile ezifana ne-steam autoclaving noma ukuvalwa kwegesi ye-Ethylene Oxide esiza ukwehlisa ingcuphe yokutheleleka ngenxa yamathuluzi angcolile aphinde asetshenziswe.
Ukusetshenziswa Kwezokungcebeleka
I-Silicone iyinto ehlukahlukene ngendlela emangalisayo, futhi ukusetshenziswa kwayo okuvame kakhulu kungase kube njengesealant noma okunamathelayo ekuthuthukisweni noma ekulungiseni ikhaya. Izakhiwo zayo ezingezona ezinobuthi zenza kube ukukhetha okudumile lapho usebenza ngokudla neziphuzo, njengesikhunta sokubhaka namabhodlela amanzi angasetshenziswa kabusha. Kodwa-ke, i-silicone nayo inganikeza ukusetshenziswa okuningi okujabulisayo kokuzijabulisa.
I-Silicone ingaba yizinhlobonhlobo zomumo nemibala ehlukahlukene ukuze kwenziwe amaphrojekthi. Ingasetshenziselwa ukwenza izingcezu zobucwebe ngokwezifiso, njengemigexo namacici; amaketango okhiye, ama-lanyards, nezinye izinto ezidinga ukunwebeka okuhlala isikhathi eside; amabhande enjoloba anwebekayo okubopha izintambo noma ukuhlela izinto ezincane; namasongo anemibala yezinhlelo zokuxwayisa ngezokwelapha; ngisho namathoyizi ezingane. Ukwengeza, i-silicone inhle ekugcineni ukushisa noma izinga lokushisa elibandayo okwenza ifaneleke kakhulu ekudaleni amaphakethe ashisayo/abandayo ukusiza ukuphumuza imisipha ngemva kokusebenza ngokomzimba noma ukunciphisa ukuvuvukala ngemva kokulimala.
Lezi zinsuku imikhiqizo ye-silicone iye yathandwa kakhulu kangangokuthi manje isisetshenziswa njengento yokuhlobisa ekhaya - izingcezu zefenisha zenzelwe ukufaka i-silicone esakhiweni sazo noma ingxenye noma ngokuphelele - enezela ukuthungwa, ukuma nombala. Kukhona futhi izindlela eziningi zokudala zokuzisebenzisa ngaphandle - ngokwakha izithombe ezibaziwe zangaphandle usebenzisa ama-silicone awuketshezi aqina endaweni lapho selashiwe - azenze izengezo ezihlala isikhathi eside kunoma iyiphi ingadi!
Izinzuzo Zokusebenzisa I-Silicone
Ukusetshenziswa okuvame kakhulu kwe-silicone kufana ne-sealant ne-adhesive. Inezici eziningi ezizuzisayo ezifana nokuguquguquka, ukumelana nokushisa, ukumelana namanzi, nokuzinza kwamakhemikhali. Lezi zimfanelo zikwenza kube ukukhetha okuhle ukuvala imifantu nemifantu ezindaweni ezivezwe amazinga okushisa aphezulu noma umswakama. Ukwengeza, i-silicone imelana kakhulu nokugqwala okuvela kuma-asidi amaningi, izisekelo, nosawoti okwenza kube ukukhetha okuhle kokusebenza kwangaphandle.
I-Silicone iphinde inikeze izakhiwo ezinhle kakhulu zokuvikela ezingasetshenziswa ukuvikela izingxenye zikagesi emonakalweni obangelwa izinga lokushisa eliphezulu noma amazinga omswakama. Lokhu kuyenza ifaneleke kakhulu ekudaleni ama-seal angamelana nesimo sezulu emafasiteleni nasezicabheni ukuze kuvinjelwe ukungena komoya. Ngaphezu kwalokho, ubuthi be-silicone obungenabo ubuthi buqinisekisa ukuthi ngeke bubangele noma yimuphi umonakalo uma budliwe abantu noma izilwane ngephutha. Impahla yayo engashi nayo isho ukuthi ngeke ivuthe kalula uma ibhekene namalangabi noma izinhlansi okuqhubekisela phambili ukuphepha kwayo. Okokugcina, ngenxa yokuqina kwayo nokuhlala isikhathi eside, ukusebenzisa ama-silicone sealants kungonga imali ngokuhamba kwesikhathi ngoba awadingi ukushintshwa uma kuqhathaniswa nezinye izinhlobo zama-sealant.
Ezinye izindlela zeSilicone
I-Silicone iyi-polymer yerabha yokwenziwa esetshenziselwa izinhloso ezahlukahlukene. Isetshenziswa kakhulu njenge-adhesive ne-sealant ekwakhiweni, kwezezimoto, nakwezinye izimboni. Ukusebenziseka kalula kwe-silicone, ukuqina, kanye nokumelana nezinga lokushisa elidlulele kuyenza ilungele lezi zinhlelo zokusebenza. Nokho, kukhona ezinye izindlela abicah engasetshenziswa ezindaweni eziningi ezifanayo.
Enye indlela enjalo i-polyurethane (PU). I-PU iphinde ibe yi-polymer yerabha yokwenziwa kodwa inezakhiwo ezihlukile kune-silicone. Izinamathiselo ze-PU zinikeza ukumelana okuhle nokuhuzuka kanye nokuguquguquka ngenkathi zikwazi ukuhlangana nezindawo eziningi ezihlanganisa ukhuni, insimbi, amapulasitiki, izitsha zobumba kanye nengilazi. Ngokungafani ne-silicone ehlala iguquguquka unomphela ekamelweni lokushisa, i-PU ingena epulasitiki lapho ichayeke ekushiseni noma ekucindezelweni ngakho-ke akufanele isetshenziswe ezindaweni ezishisa kakhulu.
Enye inketho iteyiphu yerabha ye-butyl eyenziwe ngengxube yerabha ye-butyl kanye nenhlanganisela yenhlaka ye-PVC enama-tackifiers angeziwe njenge-rosin noma i-bitumen resins. I-butyl tape inikeza ukunamathela okuhle kakhulu ezintweni eziningi ezihlanganisa izinsimbi namapulasitiki kanye nokuhlinzeka ngokuvikelwa kwemvelo okuphakeme ekungeneni kwamanzi noma ekuchayekeni kwe-ozone ngophawu lwayo oluqinile emapayipini noma emajoyini ezintambo lapho kudingeka khona.
Isiphetho: Ukusetshenziswa Okudumile Kwe-Silicone
I-Silicone isetshenziswa kakhulu njenge-sealant, i-adhesive, noma i-lubricant. Ibuye isetshenziswe ku-cookware kanye ne-bakeware ngenxa yokumelana nokushisa okuphezulu. I-silicone ingatholakala kwezinye izinhlelo zokusebenza zezokwelapha ezifana nezimila kanye nama-prosthetics; ilungele lezi ngoba ayisabelani noketshezi lomzimba noma izicubu. Ukwengeza, irabha ye-silicone isetshenziswa kakhulu embonini yezimoto ukwenza ama-gaskets, amapayipi, nezinye izakhi ezidinga ukumelana namazinga okushisa aphezulu. Okokugcina, i-silicone iya ngokuya ithandwa ngezinjongo zokwakha ngenxa yamandla ayo kanye nokuguquguquka; abakhi bayisebenzisa njengento ephumelelayo yokuvimbela amanzi ophahleni, izindonga nezisekelo.
