Kev tsim cov polycarbonate (PC) yog qhov nyuaj heev. Yav dhau los, tsuas yog ob peb lub tuam txhab tshuaj loj hauv ntiaj teb no muaj cov txheej txheem tsim khoom thiab muaj peev xwm. Cov tuam txhab tsim khoom hauv tsev ntawm polycarbonate (PC) yog txhua tus neeg txawv teb chaws lossis koom ua ke. Nrog rau qhov nce ntawm kev thov rau polycarbonate (PC) hauv kev tsim kho thiab kev lag luam tsheb, Tuam Tshoj tau nce qhov peev txheej hauv polycarbonate (PC) ntau lawm. Nyob rau hauv 2019, lub ntiaj teb no muaj peev xwm ntawm polycarbonate (PC) yuav tshaj 5.6 lab tons.

Bisphenol a polycarbonate (PC) yog siv dav hauv kev tsim kho, hluav taws xob, tsheb, kev kho mob thiab lwm yam kev lag luam hauv lub tebchaws vim nws qhov zoo ntawm kev pom zoo, muaj zog cuam tshuam lub zog, zoo thermal stability, nkag tau zoo, txias tsis kam, zoo hluav taws xob rwb thaiv tsev, thiab zoo nplaim retardance.

Polycarbonate (PC) yog cov yas engineering. Nws yog xim tsis muaj xim, tsis muaj ntxhiab, pob tshab thiab amorphous thermoplastic polymer. Polycarbonate (PC) tuaj yeem muab faib ua aliphatic, alicyclic thiab aromatic pawg. Vim muaj cov kev txwv ntawm kev ua tau zoo, cov nqi tsim khoom thiab lwm yam, bisphenol A aromatic polycarbonate (PC) tuaj yeem ua lag luam ntawm qhov loj.

Polycarbonate (PC) | Main daim ntawv thov teb
Cov khoom siv hauv tsev (hnub ci board, endurance board, yoj pobzeb, ntaub thaiv phab ntsa txuas board)

Txij li thaum ancient sij hawm, iav yog cov khoom siv teeb pom kev zoo hauv lub neej niaj hnub. Lub ru tsev ntawm cov tsev loj hauv cheeb tsam xav tau "lub teeb yuag thiab lub zog siab". Lub zog siab thiab tsis tshua muaj siab ntawm polycarbonate (PC) ua rau lub brittleness ntawm iav. Nws muaj qhov zoo ntawm kev nyab xeeb siab, yooj yim installation thiab tsim kom muaj zog, thiab occupies ib qho chaw nyob rau hauv lub teb ntawm niaj hnub architecture. Qhov zoo ntawm cov ntaub ntawv ib leeg tsis txaus los ua kom tiav lub tsev zoo nkauj. Ib yam li cov cement yuav tsum tau ntxiv dag zog, polycarbonate (PC) ua cov khoom siv hauv tsev kuj ntxiv ntau qhov tsim.

Nrog rau kev nce qib ntawm kev tsim cov thev naus laus zis thiab cov txheej txheem ntawm polycarbonate (PC) board, raws li cov khoom siv tshiab, polycarbonate (PC) hollow board tau txhaj ntau yam tshiab architectural ntsiab rau hauv lub ru tsev, phab ntsa thiab ntaub thaiv phab ntsa ntawm lub tsev. Lub rooj tsavxwm no, tseem hu ua "sunlight board", tuaj yeem nkag mus rau feem ntau ntawm cov teeb pom kev zoo thiab thaiv feem ntau ntawm infrared thiab ultraviolet rays. Tom qab lub teeb ntuj dhau los ntawm lub vaj huam sib luag tiaj tus, nws tsim lub ntsej muag muag muag hauv chav, uas tsis dazzling. Nws yog dav siv nyob rau hauv industrial rhiav, gymnasiums, exhibition halls, tshav dav hlau thiab lwm yam loj qhov chaw thiab sib sib zog nqus tsev.

Polycarbonate (PC) board muaj lub zog txuag hluav taws xob zoo heev thiab suav tias yog cov khoom siv hauv tsev ntsuab. EnergyPlus software yog siv los simulate lub zog noj ntawm lub tsev hauv Shanghai thiab xam cov nqi siv hluav taws xob. Cov txiaj ntsig tau pom tias tus nqi txhua xyoo ntawm polycarbonate (PC) multilayer qhov rais tuaj yeem txuag tau los ntawm 6.2 ~ 36.6 yuan / m2 piv nrog ob lub iav qhov rais.

electronics

Polycarbonate (PC) muaj cov rwb thaiv tsev zoo thiab lub zog hauv ntau qhov kub thiab av noo. Nws yog dav siv los ua lub plhaub, lub plhaub thiab cov txheej txheem ntawm ntau yam khoom siv hluav taws xob hauv computer. Nws tuaj yeem siv los ua lub tes tsho insulating, coil khib, lub tshuab hluav taws xob lub plhaub, lub tub rau khoom tub yees, lub tshuab nqus tsev, thiab lwm yam. Nws tuaj yeem siv los tsim cov khoom siv nrog qhov tseeb siab, xws li lub computer, video recorder, TV hloov, relay thiab lwm yam. qhov tseem ceeb hauv cov khoom siv sib txuas lus. Nws cov xim-lub teeb pom kev zoo, lub teeb tawg thiab qhov ruaj khov yog siv rau qhov loj-screen LCD diffusers saum 42 ntiv tes. Polycarbonate (PC) / ABS alloy tuaj yeem txo nqi, thiab muaj kev ua haujlwm zoo thiab UV tsis kam. Nws tuaj yeem siv los tsim cov phab ntsa nyias nyias ntawm kev txhaj tshuaj molding phau computers thiab phau computers.

Tsheb kev lag luam

Lub qhov rais ib txwm muaj thiab skylights tau hloov los ntawm Polycarbonate (PC), thiab ceev ceev yog ib qho laj thawj rau qhov kev hloov no. Cov kev ua tau zoo ntawm cov yas tuaj yeem ua rau cov neeg tsim tsheb thiab cov neeg tsim khoom tsim kho tshiab. Lub siab nkhaus polycarbonate (PC) phaj yog ua ke nrog lub cev los txhim kho aerodynamic efficiency. Fiat 500L qhov rais qhia txog kev sib tw muaj zog ntawm cov khoom siv polycarbonate (PC) hauv daim teb no. Txoj kev loj hlob muaj peev xwm ntawm polycarbonate (PC) skylight yog loj. Txhua peb lub tsheb tsim nyob rau hauv Suav teb yuav tau nruab nrog lub teeb skylights thiab panoramic skylights. High tshav kub-resistant polycarbonate (PC) tuaj yeem ncaj qha nqus cov hlau rau kev tsim cov condenser thiab reflector qhov chaw.

Nyob rau hauv lub teeb pom kev zoo, polycarbonate (PC) tuaj yeem siv los tsim cov teeb taub hau, lub teeb nraub qaum thiab tig teeb liab los txhim kho kev cuam tshuam. Polycarbonate (PC) tau txais yuav, thiab qhov loj ntawm lub teeb npog pem hauv ntej yog 0.5 ~ 1.4kg qis dua li ntawm cov iav inorganic. Polycarbonate (PC) alloy muaj cov cuab yeej zoo thiab cov tsos zoo. Feem ntau yog siv rau tsheb sib dhos thiab sab hauv qhov chaw. Piv txwv li, polycarbonate (PC) / ABS alloy muaj cov cua kub zoo heev, cuam tshuam tsis kam thiab rigidity, thiab ua haujlwm zoo fluidity thiab tiav. Nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim tsheb dashboard. Lub vaj huam sib luag tsim tau tuaj yeem raug txau ncaj qha nrog cov xim muag muag thiab coated nrog PVC zaj duab xis yam tsis muaj qhov chaw ua ntej.

Cov cuab yeej siv kho mob thiab twj paj nruag

Cov ntawv thov kev kho mob muaj xws li cov koob txhaj tshuaj siab, cov cuab yeej kho hniav, lub ntsej muag phais, cov ntshav oxygenators, cov ntshav kuaj ntshav, cov khoom siv sib cais, cov khoom siv phais, cov khoom siv raum lim ntshav, cov khoom siv venous thiab cov centrifuges kho mob. Txawm hais tias polycarbonate (PC) tuaj yeem tiv taus hluav taws xob hluav taws xob thiab kub kub tua kab mob yam tsis tau poob lub cev thiab yellowing, txhim kho tshuaj tiv thaiv thiab tiv thaiv kev tawg yog qhov teeb meem tseem ceeb rau polycarbonate (PC) kom nthuav dav nws daim ntawv thov hauv daim teb no.

Bayer tau tshaj tawm ntau yam khoom kho mob tshiab, suav nrog markrolon2258, markrolonrx2435 thiab markrolonrx2440. Makrolon rx2440 yog ib qho tshiab pob tshab, siab-mobility kho mob polycarbonate (PC) cov ntaub ntawv nrog zoo biocompatibility γ Lub sij hawm rov qab xim ntawm ethylene oxide chav sterilization los ntawm X-ray electron beam irradiation yog sai dua li ntawm zoo tib yam polycarbonate (PC), uas yuav ua tau. siv nyob rau hauv ntau yam khoom siv kho mob, xws li txhaj tshuaj intravenous, ua pa, phais, kho raum, thiab lwm yam.

Kos tsis ntev los no tso tawm Makrolon rx3440, uas tiv taus cov kuab tshuaj hauv cov qog kho mob thiab cov tshuaj ntxuav. Kev ua haujlwm ntev thiab tshuaj lom neeg ntawm cov khoom siv kho mob polycarbonate (PC) no pab tiv thaiv kev tawg thiab ua kom cov kws kho mob muaj kev nyab xeeb txhaj tshuaj rau hauv cov neeg mob qog., Styron tau tsim tawm cov khoom siv polycarbonate (PC) / pet9100cr alloy, uas tuaj yeem ua tau raws li cov tshuaj tiv thaiv nyob rau hauv huab. tej yam kev mob uas tsis muaj yas decomposition, tawg, tawg thiab lwm yam tshwm sim.

lwm yam

Polycarbonate (PC) tuaj yeem siv rau hauv cov khoom ntim zaj duab xis thiab kho qhov muag. Lub thinnest zaj duab xis thickness tuaj yeem ncav cuag 0.03 hli. Nws yog tasteless, non-toxic, heev pob tshab, tsis muaj xim thiab lub teeb daj. Nws muaj ntau lub zog, xws li nplaim hluav taws xob, qib luam ntawv, tiv thaiv khawb, tiv thaiv zoo li qub, thiab lwm yam. Nws tuaj yeem siv rau lub zog hluav taws xob rwb thaiv tsev, kev luam ntawv tshwj xeeb, xov tooj ntawm tes thiab lwm yam khoom siv hluav taws xob qhov rais iav. Optical-qib polycarbonate (PC) tuaj yeem siv los tsim cov khoom siv kho qhov muag thiab tsom iav rau cov koob yees duab siab, koob yees duab, tsom iav thiab tsom iav, nrog rau kev cuam tshuam zoo heev. Nyob rau hauv cov nqe lus ntawm ntim, nws yog tsuas yog siv rau loj-muaj peev xwm reusable dej fwj thiab khoom noj khoom haus.

Polycarbonate (PC) | Kev tshawb nrhiav qhov tseeb

Raws li cov ntaub ntawv uas twb muaj lawm, kev tshawb fawb hotspots hauv thaj chaw ntawm polycarbonate (PC) feem ntau suav nrog kev tsim cov nplaim hluav taws thiab cov khoom sib xyaw. Ntawm qhov tod tes, cov khoom siv hluav taws xob thiab hluav taws xob xav tau cov ntaub ntawv polycarbonate (PC) kom muaj kev ruaj ntseg thiab nplaim taws thaum lawv nyias. Nyob rau hauv high-end teb xws li sensors, hnub ci hlwb, kov cov ntxaij vab tshaus, qhia, ntse qhov rais, thiab lwm yam., polycarbonate (PC) raws li cov ntaub ntawv matrix qhia tau hais tias tej yam kev cia siab rau daim ntawv thov.

Polycarbonate nplaim retardant

Muaj ntau hom polycarbonate (PC) nplaim retardants. Thaum ntxov, muaj sulfonate nplaim retardants, organophosphorus nplaim retardants, bromine nplaim retardants, organosilicon nplaim retardants, inorganic nplaim retardants, thiab lwm yam, nrog rau lawv zoo thiab tsis zoo. Tam sim no, cov qauv ntawm cov khoom lag luam yog tsis muaj halogen. Sulfonate nplaim retardant feem ntau muaj thermal deformation kub thiab ntsuas kub. Cov nplaim hluav taws kub ntawm cov khoom siv hloov kho polycarbonate (PC) feem ntau yog UL94V-0 (1.0 ~ 1.5mm).

Nrog rau kev txhim kho hauv zej zog, tib neeg xav tau cov khoom siv hluav taws xob kom ua tau zoo, muaj kev nyab xeeb thiab zoo nkauj., cov phab ntsa nyias nyias thiab cov tsos zoo yog qhov kev txhim kho yav tom ntej, uas yuav tsum muaj halogen-dawb nplaim hluav taws-retardant polycarbonate (PC) kom ncav cuag cov nplaim hluav taws kub thiab muaj zoo mechanical zog, glossiness, thermal zog thiab ua cov khoom. Nws yog cov kev taw qhia ntawm cov tuam txhab tshawb fawb los tsim cov nplaim hluav taws tshiab thiab sib txuas cov nplaim hluav taws kom ua tau raws li cov kev xav tau ntawm ntau yam khoom siv.

Lub polyphosphate polymer hm1100 tsim los ntawm American frxpolymers tuam txhab yog siv los ua polycarbonate (PC) nplaim retardant kom cov nplaim retardant qib ncav cuag 1.0mm V-0 qib. Piv nrog rau bisphenol a diphenyl phosphate (BDP), lub thermal deformation kub ntawm BDP nyob rau hauv siab load (1.82 mpa) yuav zoo heev, mus txog rau 123 ℃, qhia tias BDP muaj siab hydrolysis kuj.

Composite polycarbonate (PC) khoom

Polycarbonate (PC) muaj cov khoom siv kho qhov muag zoo thiab kho qhov muag thiab yog cov khoom siv zoo tshaj plaws matrix. Cov kev tshawb fawb tam sim no suav nrog: hloov kho polycarbonate (PC) los txhim kho cov peev txheej sib xyaw ntawm lwm cov ntaub ntawv; Ntxiv carbon dub, carbon fiber, carbon nanotubes thiab graphene kom nws conductive; Raws li cov substrate ntawm zaj duab xis, nws tuaj yeem sib xyaw nrog cov khoom siv zaj duab xis.
SABIC yog lub ntiaj teb-chav petrochemical kev lag luam nrog muaj zog R & D muaj peev xwm hauv kev lag luam thermoplastic plastics. Lub tuam txhab tau tsim ib hom tshiab ntawm polycarbonate (PC) resin nrog cov pab pawg tshwj xeeb ntawm cov saw tseem ceeb, uas tuaj yeem ua ke ncaj qha nrog cov pa roj carbon fiber ntau yam tsis siv cov pa silane coupling tus neeg sawv cev los hloov cov pa roj carbon fiber ntau, uas yog qhov tshiab.

Kev tshawb fawb ntawm Zhengzhou University pom tias cov pob tshab conductive zaj duab xis ntawm SWNTs / MWNTs / polycarbonate (PC) tau npaj tsis tu ncua los ntawm kev siv polycarbonate (PC) (PC) ua cov substrate, ntau phab ntsa carbon nanotubes (MWNTs) thiab ib phab ntsa carbon nanotubes. (SWNTs) raws li cov khoom siv hluav taws xob, thiab los ntawm tus kheej-tsim yob-rau-yob (R2R) txau cov cuab yeej. Cov txiaj ntsig tau pom tias lub kaw lus muaj qhov hloov tau zoo thiab kev tswj cov xim xa mus. Nws muaj qhov tseem ceeb siv tus nqi rau kev txhim kho ntawm lub qhov rais hloov tau yooj yim.

Kev tshuaj xyuas qhov zoo thiab qhov tsis zoo ntawm polycarbonate (PC) daim ntawv thov kev cia siab

Merit

Tam sim no, cov txheej txheem ntau lawm ntawm polycarbonate (PC) feem ntau suav nrog ester pauv txoj kev thiab phosgene txoj kev. Cov qub yuav tsum khaws phenol nrog kub kub taw tes, thaum phenol yog ib qho nyuaj mus cuag siab molecular hnyav. Cov tom kawg siv cov khoom siv tshuaj lom neeg phosgene hauv cov txheej txheem tshuaj tiv thaiv, uas tso siab rau cov kev xav tau siab rau kev siv tshuab thiab kev nyab xeeb. Yog hais tias phenol nws tus kheej yog tshuaj lom, qhov nkag ntawm polycarbonate (PC) ntau lawm ua rau nws monopolistic.

Polycarbonate (PC) yog ib hom kev lag luam yas uas muaj cov khoom zoo heev, uas muaj lub zog siab, siab ductility thiab siab toughness, zoo heev cuam tshuam lub zog, zoo heev hluav taws xob zog, zoo lub teeb transmittance thiab ntau tshaj 90% lub teeb transmittance. Kev tshawb fawb ntawm nws cov nplaim hluav taws kub hnyiab tau zoo heev, thiab ntau cov ntaub ntawv alloy tau xaiv polycarbonate (PC) ua ib qho ntawm cov kev hloov kho.

Lub thermal rwb thaiv tsev kev ua tau zoo ntawm polycarbonate (PC) yog 125 npaug ntawm cov iav zoo tib yam, nws lub zog cuam tshuam yog 250 npaug ntawm iav, thiab nws qhov ceev yog ib nrab ntawm iav. Nws muaj peev xwm siv tau zoo hauv kev tsim kho kev lag luam.

Polycarbonate (PC) yog ib qho yooj yim los ua pwm thiab tuaj yeem hloov qee qhov chaw tsheb uas twb muaj lawm kom ua tiav lub hom phiaj ntawm kev txo qhov hnyav thiab txuag hluav taws xob. Kev siv polycarbonate (PC) nyob rau hauv Tuam Tshoj txoj kev lag luam tsheb tso nyiaj rau 5% ntawm tag nrho cov kev siv, uas muaj qhov chaw loj hlob piv nrog 20% ​​nyob rau hauv txawv teb chaws.

Hauv kev lag luam hluav taws xob thiab hluav taws xob, polycarbonate (PC) tau tswj hwm kev noj qab haus huv zoo rau lub sijhawm ntev vim nws qhov cuam tshuam tsis zoo, siab thermal deformation kub, rwb thaiv tsev, hluav taws kub thiab qhov ruaj khov.

Muab hais tias Tuam Tshoj imports billions ntawm polycarbonate (PC) thiab polycarbonate (PC) raw cov ntaub ntawv kom tau raws li qhov xav tau txhua xyoo, kev ua lag luam kev cia siab yog qhov zoo.

Ua tsis tau

Polycarbonate (PC) tshuab tau siv dav, nrog ntau tus neeg sib tw thiab tus nqi siab, thiab tau hloov pauv hauv ntau daim ntawv thov. Piv txwv li, tus nqi qis acrylonitrile resin (SAN) yog siv rau hauv chav tsev khaws cia thiab lub tub yees tiv thaiv txheej uas tsis tshua muaj qhov xav tau ntawm qhov kub thiab txias.

Pob tshab PP, tsiaj thiab PVC muaj kev sib tw hauv kev siv cov thawv. Hauv kev lag luam khoom noj khoom haus, cov khoom siv polycarbonate (PC) uas tuaj yeem siv los ua lub raj mis dej thiab lub raj mis me nyuam yog suav tias muaj bisphenol A, uas tau txwv hauv qee lub tebchaws (xws li European Union, Canada thiab Tebchaws Meskas). Polycarbonate (PC) cov khoom tau tsiv mus rau, thiab high-end teb, uas tso rau pem hauv ntej siab dua thiab dav yuav tsum tau rau nws cov khoom tshiab tsim peev xwm thiab daim ntawv thov teb kev tshawb fawb.

Dhuav dhau

Tib neeg nyob rau hauv lub sijhawm ntawm cov khoom siv tshiab. Kev txhim kho thiab kev siv cov ntaub ntawv yog qhov kev txhawj xeeb thiab kev txiav txim siab ntawm txhua tus kws tshawb fawb cov ntaub ntawv. Polycarbonate (PC) yas yog nyiam rau lawv cov khoom zoo heev, kho qhov muag thiab thermal. Nws tau loj hlob nyob rau hauv high-end daim ntawv thov teb xws li cov khoom siv hluav taws xob, qhov chaw pib, cov khoom siv kho mob thiab niaj hnub architecture, muab kev txhawb zog rau nws txoj kev loj hlob yav tom ntej. Tsav los ntawm kev lag luam thoob ntiaj teb kev lag luam, kev txhim kho ntawm tib neeg cov kev xav tau ntawm cov khoom siv tau txhawb nqa kev txhim kho ruaj khov ntawm polycarbonate (PC), cov khoom sib tw hauv tsev thiab txawv teb chaws.