Ivelaphi irabha yedosi ye-silicone?
Ukuze uqonde ubuningi bezindlela zenjoloba ye-silicone engasetshenziswa ngayo, kubalulekile ukuqaphela umsuka wayo.Kule bhulogi, sibheka lapho i-silicone ivela khona ukuze siqonde kabanzi mayelana nezici zayo.
Ukuqonda izinhlobo ezahlukene zenjoloba
Ukuze uqonde ukuthi iyini i-silicone udinga ukwazi izinhlobo ezahlukene zenjoloba etholakalayo.Ngendlela yayo emsulwa, irabha yemvelo ivame ukubonwa njenge-latex futhi empeleni iphuma ngqo esihlahleni senjoloba.Lezi zihlahla zatholwa okokuqala eNingizimu Melika futhi ukusetshenziswa kwenjoloba phakathi kwazo kubuyela esikweni lama-Olmec (i-Olmec ngokwezwi nezwi isho ukuthi “Abantu Benjoloba”!).
Noma yini engakhiwanga ngale rabha yemvelo ngakho-ke yenziwe umuntu futhi yaziwa ngokuthi yokwenziwa.
Into entsha eyenziwe ngokuxuba izinto ezahlukahlukene ndawonye ibizwa ngokuthi i-polymer yokwenziwa.Uma i-polymer ibonisa izakhiwo ezinwebekayo, ikhonjwa njenge-elastomer.
I-silicone yenziwe ngani?
I-silicone ikhonjwa njenge-elastomer yokwenziwa njengoba iyi-polymer ebonisa i-viscoelasticity - okusho ukuthi ibonisa kokubili i-viscosity kanye nokunwebeka.Ngokwe-Colloquially abantu babiza lezi zici ezinwebekayo zenjoloba.
I-Silicone ngokwayo yenziwe nge-carbon, i-hydrogen, umoya-mpilo ne-silicon.Qaphela ukuthi isithako esiqukethwe ngaphakathi kwe-silicone sipelwe ngokuhlukile.I-silicon yesithako ivela ku-silica etholakala esihlabathini.Inqubo yokwenza i-silicon iyinkimbinkimbi futhi ihilela izigaba eziningi.Le nqubo enzima inomthelela enanini le-premium yerabha ye-silicone uma kuqhathaniswa nerabha yemvelo.
Inqubo yokwenza i-silicone ihlanganisa ukukhipha i-silicon ku-silica futhi idlulise kuma-hydrocarbons.Bese ixutshwa namanye amakhemikhali ukwenza i-silicone.
Yenziwa kanjani irabha ye-silicone?
Irabha ye-Silicone iyinhlanganisela ye-inorganic Si-O backbone, enamaqembu asebenzayo we-organic anamathiselwe.Isibopho se-silicon-oksijeni sinikeza i-silicone ukumelana kwayo nezinga lokushisa eliphezulu kanye nokuguquguquka phezu kwebanga elibanzi lokushisa.
I-silicone polymer ixubene nezigcwalisi eziqinisayo kanye nezinsiza zokucubungula ukuze kwakhiwe ushingamu oqinile, ongase uhlanganiswe kumazinga okushisa aphakeme kusetshenziswa ama-peroxides noma ukwelapha kwe-polyadition.Uma isixhunywe i-silicone iba into eqinile, ye-elastomeric.
Lapha kwa-Silicone Engineering, zonke izinto zethu ze-silicone zelashwa kusetshenziswa ukushisa okuhlukanisa imikhiqizo yethu ye-silicone njenge-HTV silicone noma i-High Temperature Vulcanised.Wonke amamaki ethu e-silicone ahlanganisiwe, axutshwe futhi akhiqizwa endaweni yethu engu-55,000-sq.Indawo yokuthengisa iziza eBlackburn, eLancashire.Lokhu kusho ukuthi sinokulandelelwa okugcwele kanye nokuziphendulela kwenqubo yokukhiqiza futhi singaqinisekisa amazinga aphezulu kakhulu okuphathwa kwekhwalithi kulo lonke.Njengamanje sicubungula amathani angaphezu kuka-2000 enjoloba ye-silicone unyaka ngamunye esivumela ukuthi sibe nokuncintisana kakhulu endaweni yemakethe ye-silicone.
Yiziphi izinzuzo zokusebenzisa irabha ye-silicone?
Inqubo yokukhiqiza kanye nokwakheka kwezinto zenjoloba ye-silicone kuyinikeza inani elikhulu lokuguquguquka, okuyinto eyenza idume kakhulu ngokusetshenziswa okuningi.Iyakwazi ukumelana nokuguquguquka okukhulu kwezinga lokushisa ukusuka emazingeni aphansi afinyelela ku--60°C kuya ku-300°C.
Futhi inokumelana okuhle kakhulu kwemvelo okuvela ku-Ozone, i-UV kanye nezingcindezi zesimo sezulu ezijwayelekile okwenza ilungele ukuvalelwa ngaphandle nokuvikelwa ezintweni zikagesi ezifana nokukhanyisa nezindawo ezivalekile.Isipontshi se-silicone siwumsebenzi ongasindi futhi oguquguqukayo okwenza silungele ukwehlisa ukudlidliza, ukusimamisa amalunga kanye nokunciphisa umsindo phakathi kwezinhlelo zokuthutha abantu abaningi - okusenza sidume ngokusetshenziswa ezindaweni ezifana nezitimela nezindiza lapho ukunethezeka kwamakhasimende kusizwa ukusetshenziswa kwerabha ye-silicone.
Lokhu ukubukeza kafushane nje kwemvelaphi yerabha ye-silicone.Nokho, kwa-JWT Rubber siyaqonda ukuthi kubaluleke kangakanani ukuthi uqonde yonke into ngomkhiqizo owuthengayo.Uma ungathanda ukuthola okwengeziwe ukuze uqonde ukuthi irabha ye-silicone ingasebenza kanjani embonini yakho, xhumana nathi namuhla.
Isikhathi sokuthumela: Jan-15-2020