1. Isingeniso
I-Polycarbonate (PC) iyi-thermoplastic esebenza kahle kakhulu eyaziwa ngamandla ayo angavamile, ukucaca, kanye nokumelana nokushisa. Njengepulasitiki yobunjiniyela, i-PC isetshenziswa kabanzi ezimbonini ezidinga ukuqina, ukucaca kokukhanya, kanye nokumelana nomlilo. Lesi sihloko sihlola izakhiwo zepulasitiki ye-PC, izinhlelo zokusebenza ezibalulekile, izindlela zokucubungula, kanye nombono wemakethe.
2. Izakhiwo zePolycarbonate (PC)
Ipulasitiki ye-PC inikeza inhlanganisela eyingqayizivele yezici, okuhlanganisa:
- Ukumelana Nomthelela Omkhulu– I-PC ayiphuki nhlobo, okwenza ifaneleke kakhulu ezingilazini zokuphepha, amafasitela angangenwa yizinhlamvu, kanye nezingubo zokuzivikela.
- Ukucaca Okubonakalayo– Ngokudluliselwa kokukhanya okufana nengilazi, i-PC isetshenziswa kumalensi, ama-eyewear, kanye nezembozo ezisobala.
- Ukuzinza Kokushisa– Igcina izakhiwo zemishini emazingeni okushisa aphezulu (kufika ku-135°C).
- Ukuvimbela Umlilo– Amanye amagremu ahlangabezana nezindinganiso ze-UL94 V-0 zokuphepha emlilweni.
- Ukufakwa Kokushisa Kukagesi– Kusetshenziswa ezindlini zokufaka izinto zikagesi kanye nezingxenye zokufaka izinto ezivikela ukushisa.
- Ukumelana namakhemikhali– Ayimelani nama-asidi, amafutha, kanye notshwala kodwa ingathinteka yizinyibilikisi ezinamandla.
3. Izicelo Eziyinhloko ze-PC Plastic
Ngenxa yokuguquguquka kwayo, i-PC isetshenziswa emikhakheni eyahlukahlukene:
A. Imboni Yezimoto
- Amalensi esibani sekhanda
- Uphahla lwelanga namafasitela
- Izingxenye zedeshibhodi
B. Izinto zikagesi kanye nogesi
- Ama-casing e-smartphone kanye ne-laptop
- Izimbozo zokukhanya ze-LED
- Izixhumi zikagesi namaswishi
C. Ukwakhiwa Nokugqwala
- Amafasitela angaqhekeki (isb., ingilazi engangenwa yizinhlamvu)
- Izibani zesibhakabhaka nezithiyo zomsindo
D. Amadivayisi Ezokwelapha
- Amathuluzi okuhlinza
- Imishini yezokwelapha elahlwayo
- Izixhumi ze-IV kanye nezindlu ze-dialysis
E. Izimpahla Zabathengi
- Amabhodlela amanzi (i-PC engenayo i-BPA)
- Izibuko zokuphepha nezigqoko zokuvikela
- Izinto zasekhishini
4. Izindlela Zokucubungula Ipulasitiki Yekhompyutha
I-PC ingacutshungulwa kusetshenziswa amasu amaningana okukhiqiza:
- Ukubumba Ngomjovo(Okuvame kakhulu ngezingxenye ezinembe kakhulu)
- Ukukhipha(Okwamashidi, amafilimu, namashubhu)
- Ukubumba Okushisayo(Ngamabhodlela nezitsha)
- Ukuphrinta kwe-3D(Ukusebenzisa imicu ye-PC kuma-prototype asebenzayo)
5. Izitayela Zemakethe Nezinselele (Umbono Ka-2025)
A. Isidingo Esikhulayo Sezimoto Zikagesi (ama-EV) kanye Nobuchwepheshe be-5G
- Ukushintshela ezintweni ezilula kuma-EV kwandisa isidingo sama-PC sezindawo zokugcina amabhethri nezingxenye zokushaja.
- Ingqalasizinda ye-5G idinga izingxenye ezisekelwe kwi-PC ezivame kakhulu.
B. Ukuzinza kanye Nezinye Izindlela Zokusebenzisa I-PC Ezingenayo i-BPA
- Imikhawulo yemithetho mayelana nesidingo sokuqhutshwa kwe-Bisphenol-A (BPA) se-PC esekelwe ku-bio noma ephinde yasetshenziswa.
- Izinkampani zakha amamaki e-PC anobungani nemvelo ukuze kusetshenziswe izinhlelo zokusebenza zokuxhumana nokudla.
C. Izindleko Zokunikezela Nezinto Ezingavuthiwe
- Ukukhiqizwa kwe-PC kuncike ku-benzene ne-phenol, ezingaphansi kokushintshashintsha kwentengo kawoyela.
- Izici ze-geopolitical zingase zithinte ukutholakala kwe-resin kanye namanani.
D. Ukuguquguquka Kwemakethe Yesifunda
- I-Asia-Pacific(iShayina, iJapani, iNingizimu Korea) ibusa ukukhiqizwa nokusetshenziswa kwama-PC.
- INyakatho Melika kanye neYurophugxila kwi-PC esebenza kahle kakhulu futhi esezingeni lezokwelapha.
- Emaphakathi Mpumalangaiyavela njengomhlinzeki oyinhloko ngenxa yokutshalwa kwezimali kwe-petrochemical.
6. Isiphetho
I-Polycarbonate isalokhu iyinto ebalulekile ekukhiqizeni okuthuthukile ngenxa yamandla ayo, ukucaca kwayo, kanye nokuzinza kokushisa. Ngenkathi izinhlelo zokusebenza zendabuko kwezimoto kanye ne-elekthronikhi ziqhubeka nokukhula, izitayela zokuzinza kanye nobuchwepheshe obusha (ama-EV, ama-5G) kuzobumba imakethe yama-PC ngo-2025. Abakhiqizi abatshala imali kuma-PC angenayo i-BPA futhi aphinde asetshenziswe bazothola ithuba lokuncintisana emakethe ekhathalela kakhulu imvelo.
Isikhathi sokuthunyelwe: Meyi-15-2025