Cov ntawv thov ntawm polycarbonate (PC) yog dab tsi?
Nws yog ib qho nyuaj rau xav txog tias ntau yam hauv lub neej yog ua los ntawm polycarbonate.
Polycarbonate yog dab tsi? Cias muab, polycarbonate yog ib qho yas engineering uas sib txuas ntau yam khoom zoo. Nrog rau ntau tshaj 60 xyoo ntawm kev loj hlob keeb kwm, nws tau dav siv nyob rau hauv ntau yam ntawm lub neej txhua hnub, thiab ntau thiab ntau tus neeg tau ntsib qhov yooj yim thiab kev nplij siab uas cov ntaub ntawv PC coj peb. Nws yog ib qho kev ua haujlwm siab thermoplastic engineering yas uas muaj ntau yam zoo heev xws li pob tshab, durability, tsis kam tawg, kub tsis kam, thiab nplaim retardancy. Nws yog ib qho ntawm tsib qhov loj engineering yas. Vim yog cov qauv tshwj xeeb ntawm polycarbonate, nws tau dhau los ua qhov loj tshaj plaws-cov hom phiaj engineering yas ntawm tsib qhov loj engineering yas. Tam sim no, lub ntiaj teb no muaj peev xwm ntau tshaj 5 lab tons.
Cov ntaub ntawv PC tau siv dav thiab tuaj yeem ua tiav los ntawm kev txhaj tshuaj molding, extrusion, thiab lwm yam txheej txheem. Muaj ntau yam khoom siv sib txawv. Cia peb saib cov ncauj lus kom ntxaws ntawm 8 daim ntawv thov tseem ceeb ntawm cov ntaub ntawv PC tam sim no:
1 、 Automotive Parts
Cov ntaub ntawv PC muaj qhov zoo ntawm pob tshab, muaj kev cuam tshuam zoo, thiab kev ruaj ntseg zoo, thiab tau siv dav hauv kev lag luam tsheb. Piv txwv li, tsheb hnub ci, lub teeb taub hau, thiab lwm yam. Nrog rau txoj kev loj hlob sai ntawm kev lag luam tsheb, qhov kev faib ua feem ntawm cov ntaub ntawv PC siv hauv kev lag luam tsheb yuav maj mam nce. Tus tsim yog hloov tau yooj yim thiab yooj yim rau txheej txheem, daws cov kev teeb meem ntawm cov tsoos iav manufacturing headlights. Tam sim no, kev siv tus nqi ntawm polycarbonate hauv daim teb no hauv Suav teb tsuas yog kwv yees li 10%. Kev lag luam hluav taws xob thiab hluav taws xob, nrog rau kev lag luam tsheb tsim khoom, yog lub hauv paus kev lag luam ntawm Tuam Tshoj txoj kev loj hlob sai. Nyob rau hauv lub neej yav tom ntej, qhov kev thov rau polycarbonate hauv cov teb no yuav loj heev.
2 、 Cov khoom siv hauv tsev
Cov ntaub ntawv PC tau raug siv tas li hauv cov tsev loj nyob rau xyoo tas los no, xws li Pantanal Stadium hauv Brazil thiab Aviva Stadium hauv Dublin, Ireland, vim lawv qhov kev ruaj ntseg zoo heev, cuam tshuam tsis kam, thermal rwb thaiv tsev, pob tshab, thiab kev laus tsis kam. Nws tau kwv yees tias yav tom ntej, yuav muaj ntau thiab ntau lub tsev siv cov khoom siv PC no ua lub ru tsev, thiab qhov feem ntawm cov tsev yuav nce ntxiv. Tsis tas li ntawd, nyob rau hauv xyoo tas los no, cov ntaub ntawv PC tau siv dav hauv ntau cov duab ntawm thaj chaw loj hnub ci lub ru tsev, ntaiv guardrails, thiab cov tsev siab siab nruab hnub nrig. Los ntawm cov chaw pej xeem xws li cov chaw ncaws pob thiab cov chaw tos txais mus rau cov villas thiab cov tsev nyob, pob tshab PC ntawv qab nthab ru tsev tsis tsuas yog muab cov neeg nyiam thiab zoo nkauj, tab sis kuj txuag hluav taws xob.
3 、 Cov khoom siv hluav taws xob
PC cov ntaub ntawv muaj kev cuam tshuam zoo, hluav taws xob rwb thaiv tsev, thiab cov yam ntxwv yooj yim dyeing, thiab feem ntau yog siv rau hauv cov khoom siv hluav taws xob, xws li cov koob yees duab xov tooj ntawm tes, laptop case, cov khoom siv, thiab wireless chargers. Nws cia siab tias qhov kev faib ua feem ntawm cov ntawv thov hauv cheeb tsam no yuav tsis hloov pauv ntau yam yav tom ntej.
4 、 Cov ntaub ntawv kho mob
Vim lawv muaj peev xwm tiv taus chav, ntxuav cov neeg ua haujlwm, cua sov, thiab cov tshuaj tua kab mob siab ntau yam tsis muaj daj lossis lub cev ua haujlwm tsis zoo, cov khoom siv polycarbonate tau siv dav hauv cov khoom siv rau lub raum hemodialysis, nrog rau lwm yam khoom siv kho mob uas xav tau kev ua haujlwm pob tshab thiab intuitive thiab rov ua tshuaj tua kab mob, xws li cov tshuaj tua kab mob siab, lub ntsej muag phais, cov khoom siv kho hniav pov tseg, cov pa oxygenators, cov ntshav sau thiab khaws cov khoom siv, ntshav separators, thiab lwm yam. Nws cia siab tias qhov kev faib ua feem ntawm cov ntawv thov hauv cheeb tsam no yuav nce ntxiv rau yav tom ntej.
5 、 LED teeb pom kev zoo
Tom qab kev hloov kho tshwj xeeb, cov khoom siv PC lub peev xwm rau diffuse lub teeb yuav zoo heev, thiab nws daim ntawv thov nyob rau hauv LED teb yuav txuag tau lub zog noj. Hauv kev txhim kho yav tom ntej, kev txuag hluav taws xob yuav yog qhov tseem ceeb, thiab qhov kev faib ua feem ntawm qhov no yuav tsum maj mam nce. Lub teeb yuag, yooj yim rau txheej txheem, siab tawv, nplaim taws retardancy, tshav kub tsis kam, thiab lwm yam khoom ntawm polycarbonate ua rau nws yog thawj qhov kev xaiv rau hloov cov ntaub ntawv iav hauv LED teeb pom kev zoo.
6 、 Kev tiv thaiv kev ruaj ntseg
Cov tsom iav tiv thaiv ua los ntawm cov khoom siv tsis yog PC tuaj yeem cuam tshuam rau tib neeg lub ntsej muag xim, ua rau tus neeg tiv thaiv muaj teeb meem sib txawv xim hauv qee qhov xwm txheej tshwj xeeb thiab yuav tsum tau tshem tawm cov khoom tiv thaiv, uas yuav ua rau muaj xwm txheej. Txawm li cas los xij, cov ntaub ntawv PC muaj qhov pom tseeb, muaj kev cuam tshuam zoo, thiab tsis yooj yim tawg, ua rau lawv haum rau kev tiv thaiv kev nyab xeeb xws li vuam tsom iav thiab lub qhov rais hluav taws kub. Nws cia siab tias qhov kev faib ua feem ntawm cov ntawv thov hauv cheeb tsam no yuav tsis hloov pauv ntau yam yav tom ntej.
7 、 Sib cuag zaub mov
Kev siv kub ntawm cov khoom siv PC tuaj yeem ncav cuag 120 ℃, thiab nws yuav tsis tso tawm bisphenol A nyob rau hauv qhov ntau ntawm kev sib cuag zaub mov txhua hnub, yog li nws tuaj yeem siv nrog kev ntseeg siab. Xws li high-end tableware, dej dispenser thoob, thiab me nyuam fwj. Nws cia siab tias qhov kev faib ua feem ntawm cov ntawv thov hauv cheeb tsam no yuav tsis hloov pauv ntau yam yav tom ntej. Nws yuav tsum tau hais tias polycarbonate tus me nyuam fwj ib zaug tau nrov nyob rau hauv kev ua lag luam vim lawv lub teeb yuag thiab pob tshab.
8 、 DVD thiab VCD
Ob peb xyoos dhau los, thaum cov kev lag luam DVD thiab VCD tau nthuav dav, cov ntaub ntawv PC feem ntau yog siv los tsim cov khoom siv kho qhov muag. Nrog rau txoj kev loj hlob ntawm lub sijhawm, kev siv cov khoom siv kho qhov muag tau dhau los ua qhov tsawg zuj zus, thiab kev siv cov khoom siv PC hauv cheeb tsam no kuj tseem yuav txo qis ib xyoos ib xyoos yav tom ntej. Nrog rau qhov tshwm sim ntawm thawj lub siab tiv thaiv PC txhaj tshuaj, daim ntawv thov teb ntawm PC tau dhau los ua ntau dua. PC tuaj yeem siv los ua lub plhaub oxygenator rau kev phais plawv. PC kuj tseem siv los ua lub tank cia cov ntshav thiab lim vaj tsev thaum lub raum lim ntshav, thiab nws cov pob tshab siab ua kom muaj kev soj ntsuam sai sai ntawm cov ntshav ncig, ua rau kev lim ntshav yooj yim thiab siv tau.
Txij li thaum lub Plaub Hlis 2009, lub koom pheej ntawm South Africa tau tshaj tawm daim ntawv hla tebchaws tshiab rau ze li ntawm 49 lab tus neeg nyob hauv, ua los ntawm polycarbonate zaj duab xis tsim los ntawm Bayer MaterialScience. Qhov kev ntsuas no yog txhawm rau txhim kho kev nyab xeeb ntawm 2010 FIFA World Cup tuav hauv lub tebchaws. Tsis tas li ntawd, qee qhov chaw tshiab xws li lub teeb pom kev ntawm tus kheej hauv qab ntawm cov pas dej da dej, lub hnub ci hluav taws xob sau cov tshuab, cov ntxaij vab tshaus loj hauv TV, thiab chip cim fibers hauv textiles uas tuaj yeem paub cov ntaub ntawv tsis tuaj yeem ua yam tsis muaj PC cov ntaub ntawv. PC cov khoom lag luam tau koom tes rau ntau yam kev lag luam, thiab lawv cov peev txheej yuav raug tsim kho ntxiv.