Kusho ukuthini i-LCP? Ukuhlaziywa okuphelele kwama-liquid crystal polymers (LCP) embonini yamakhemikhali
Embonini yamakhemikhali, i-LCP imele i-liquid crystal polymer. Yisigaba sezinto ezisetshenziswayo ze-polymer ngesakhiwo esiyingqayizivele nezakhiwo, futhi zinezinhlobonhlobo zezicelo ezinkundleni eziningi. Kulesi sihloko, sizothatha ukujula okujulile kokuthi i-LCP iyiphi, izakhiwo ezibalulekile, kanye nezicelo ezibalulekile ze-LCP embonini yamakhemikhali.
Yini i-LCP (i-liquid crystal polymer)?
I-LCP, eyaziwa ngokuthi i-Liquid Crystal Polymer, uhlobo lwe-polymer impahla enesakhiwo sombuso we-crystal state. I-Liquid Crystal State isho ukuthi ama-molecule alawa ma-polymers angaziphatha njengezinhlamvu eziwuketshezi ngaphezulu kwamazinga okushisa ahlukahlukene, okungukuthi, esimweni sokushintshana phakathi kwezifunda eziqinile nezilwaneyo. Lokhu kuvumela izinto ze-LCP ukuba zibe uketshezi futhi zibukeke ngenkathi zigcina ukuqina namandla, okuholela ekusebenzeni okuhle kakhulu emazingeni okushisa aphezulu, izingcindezi eziphakeme nasezindaweni zamakhemikhali.
Izici ezibalulekile ze-LCP
Ukuqonda izakhiwo ze-LCP kubalulekile ukuqonda ukuqonda kwayo okuhlukahlukene kwezicelo.Izindawo ezibalulekile zezinto zokwakha ze-LCP zifaka:

Ukuqina okuphezulu kokushisa: Izinto zokushisa ze-LCP ziyakwazi ukugcina ubuqotho babo obukhulu emazingeni okushisa aphezulu kakhulu, ngokumelene nokushisa okungaphezulu kuka-300 ° C, ngakho-ke ngeke kubole noma kuthambe lapho kusetshenziswa ezindaweni eziphakeme zokushisa.

Amandla aphezulu kanye nobukhulu obuphansi: Ukwakheka okuqinile kwamangqamuzana ama-liquid crystal polymers kubanikeza amandla aphezulu emishini, kanti ubuningi babo obuphansi kwenza i-LCP ibe yinto engasindi kahle.

Ukumelana kwamakhemikhali: I-LCP imelana kakhulu namakhemikhali amaningi, kufaka phakathi ama-acid, ama-alkali kanye ne-solvents ye-organic, ngakho-ke anezinhlelo zokusebenza ezahlukahlukene ezindaweni ezilimazayo zemboni yamakhemikhali embonini yamakhemikhali.

Ukufakwa kukagesi: I-LCP inezakhiwo ezinhle kakhulu zokufakwa kukagesi, okwenza kube ngenye yezinto ezisemqoka zezinto ze-elekthronikhi.

Ukusetshenziswa kwe-LCP embonini yamakhemikhali
Izinto zokwenziwa kwe-LCP zidlala indima engenakuphikwa embonini yamakhemikhali ngenxa yezimpawu zazo ezihlukile. Lokhu okulandelayo kuyizinto ezimbalwa zezicelo zesicelo:

Ubunjiniyela be-elekthronikhi kanye nogesi kagesi: ukuqina okushisa okuphezulu kwe-LCP kanye nezakhiwo zokufakwa kukagesi kwenza kube yinto efanelekile yokwenziwa kwezinto ezisebenza nge-elekthronikhi, ezifana nezinto ezisetshenziswayo ze-Chiple, izixhumi namadivayisi afudumele kakhulu.

Ukukhiqiza amakhemikhali: Ngenxa yokumelana kwayo okuhle kwamakhemikhali, i-LCP isetshenziswa kabanzi ekwenziweni kwezinto ezahlukahlukene kumakhemikhali emishini yamakhemikhali, njengama-valves, izindlu zempompo kanye nezimpawu. Lapho lawa madivayisi esebenza ezindaweni ezonakalisayo, izinto ze-LCP zinganweba ngempumelelo impilo yabo yenkonzo.

Ukubumba okunembile: U-fluidity ophakeme we-LCP kanye ne-shrinkage ephansi kwenza kubelungelwe kahle ngokubumba komjovo, ikakhulukazi ukwakhiwa kwezingxenye ezidinga ukunemba okuphezulu kanye nezimpawu eziyinkimbinkimbi, njengamagiya amancane emishini.

Ukubeka kafushane
Ngokuhlaziya okungenhla, singayiqonda kahle inkinga yokuthi "Kusho ukuthini i-LCP", LCP, i-Liquid Crystal Polymer, ukuqina kwamazinga aphezulu, ukumelana namakhemikhali, embonini yamakhemikhali, embonini yamakhemikhali kusetshenziswe kabanzi. Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, uhla lwesicelo sezinto zokwenziwa ze-LCP luzokwandiswa futhi ukuhlinzeka ngamathuba amaningi entuthuko embonini yamakhemikhali.