Yog tias koj tab tom nrhiav PET zaj duab xis rau koj cov kev xav tau, ces Mylar yog ib lub npe zoo tshaj plaws hauv khw. PET yog polyester lossis polyethene terephthalate. Qhov no yog ib qho thermoplastic uas yog tsim los ntawm dimethyl terephthalate (DMT) thiab ethylene glycol.
Nws yog crystal ntshiab thiab muaj kev ua tau zoo yog tias koj muab piv nrog lwm cov tuam txhab polymer. Nws muaj zog tensile ntau dua, tsis tshua muaj dej nqus, muaj zog seem ruaj khov thiab tswj nws lub cev thaum kuaj nyob rau hauv ntau qhov kub thiab txias.
Nws kuj muaj kev tiv thaiv zoo rau UV, kho qhov muag pom tseeb, zoo roj barrier, zoo hluav taws xob zoo thiab siab gloss. Hom zaj duab xis no yog qhov zoo tshaj plaws rau kev luam ntawv thiab laminations. Lawv zoo li muaj qhov siab melting point yog li nws zoo tshaj plaws rau cov ntaub ntawv uas yuav tsum tau kub siab rau kom tsis muaj menyuam.
Muaj ntau hom PET zaj duab xis sib txawv hauv khw. Ib qho ntawm feem ntau thiab xav tau heev yog Mylar. Nws yog ib zaj duab xis uas tsim los ntawm DuPont Teijin Films.
Polyester Zaj duab xis
Polyester zaj duab xis yog biaxially oriented, lub ntsiab lus nws tau ncab nyob rau hauv ob qho kev qhia thaum lub sij hawm tsim khoom ntawm polyester zaj duab xis. Nws yog ib qho ntawm cov yeeb yaj kiab zoo tshaj plaws uas muaj qhov sib npaug ntawm qhov ruaj khov uas tso cai rau nws khaws nws cov khoom nyob rau hauv qhov kub thiab txias.
Muaj ntau hom Mylar zaj duab xis muaj, nyob ntawm seb koj xav tau dab tsi thiab qhov koj tab tom nrhiav. Koj tuaj yeem suav nrog cov txheej txheem ntxiv ntawm Mylar los tiv thaiv cov tshuaj thiab khawb.
Cov cuab yeej ntawm Mylar
Mylar yog ib zaj duab xis polymer uas muaj cov khoom tshwj xeeb heev.
· Nws muaj optical clarity. Nws cov tshuaj pleev ib ce ua rau nws ua raws li crystalline, amorphous los yog ua ke ntawm ob, nyob ntawm qhov kev lag luam uas lawv tau siv.
· Nws yog qhov tseeb nrog glossy tiav. Nws qhov kev ntxhib los mos tuaj yeem sib txawv, mus los ntawm hazy mus rau qhov chaw ntxhib los yog matte tiav.
· Qhov saum npoo muaj anti-glare thiab anti-fog zog. Cov pleev ntawm zaj duab xis yuav tsis hloov nyob rau hauv lub hnub muaj zog los yog vim av noo thiab lwm yam.
· Nws tuaj yeem siv los hloov cov duab ntawm daim ntawv thov lossis kev teeb tsa los ntawm kev kho lawv nrog ntau yam tshuaj. Qhov no tuaj yeem txhim kho qhov adhesion lossis txheej txheej ntawm Mylar.
· Nws muaj zog heev thaum tshav kub kub-stabilizing zog. Nws tsis hloov nws cov tsos; nthuav lossis ntsws, nyob rau hauv qhov sib txawv kub. Nws tuaj yeem tswj qhov kub ntawm - 70 degree txog 150 degree . Nws muaj ib tug melting point ntawm txog 200 degree.
· Nws muaj kev tiv thaiv kev cuam tshuam nrog lub zog tensile siab. Nws tso cai rau nws siv rau hauv qhov chaw uas yuav tsum muaj cov khib nyiab los yog quab yuam.
· Nws yog chemically inert thiab yog li tsis hnov mob nrog lwm yam khoom siv.
Kev ua haujlwm
Mylar tuaj yeem ua tiav hauv ntau txoj hauv kev. Cov chaw tsim khoom ntawm Mylar tau pom zoo cov lus qhia txog yuav ua li cas Mylar tuaj yeem ua tiav. Lawv tuaj yeem ua tau los ntawm:
· Luam tawm Mylar thiab siv nws ncaj qha
· Txiav nws tawm
· Punching nws tawm
· Embossing nws siv
· Siv cua sov los kaw nws
· Kev khi nws nrog lwm cov khoom siv raw rau kev siv sib txawv, uas tau hais tom qab
· Thermoforming
Kev siv thiab kev siv ntawm Mylar
Daim ntawv thov
Mylar tuaj yeem siv rau:
· Sib cais coils
· Cov kab hauv kab
· Intecoil rwb thaiv tsev
· Ib qho barrier rau high-frequency vuam
· Outer qhwv
· Membrane kov keyboards
· Siv cov xim raws li hnyav, nws tuaj yeem siv los luam cov ntxaij vab tshaus.
· Circuitry txheej
· Muaj pwm
· Tuag txiav qhov chaw
· Membrane keyboards
· Zaj duab xis rau kho kom zoo nkauj npog
· Cov ntawv nplaum
· Self-adhesive daim ntawv lo uas zoo
· Yooj yim conductive lem
· Zaub
Siv
Mylar muaj kev ruaj ntseg zoo heev thiab siv ntau yam kev lag luam xws li ntim thiab luam ntawv, hluav taws xob, duab, cov neeg siv khoom thiab cov khoom tshwj xeeb, thiab lwm yam.
Ntim thiab Luam Ntawv - Mylar yog ib qho ntawm cov yeeb yaj kiab zoo tshaj plaws muaj. Nws muaj qhov zoo tshaj plaws optical clarity thiab thermoformability. Nws yog li no siv rau hauv cov ntim ntshiab. Kev siv cov khoom siv no feem ntau yog hauv kev lag luam khoom noj thiab dej haus.
Nws tuaj yeem siv los npog cov zaub mov thiab kom nws tsis txhob decomposing lossis cuam tshuam los ntawm huab cua qhib.
zaj duab xis kuj yog siv los tso saib daim ntawv thov thiab rau kos npe. Nws yog ib qho ntawm cov khoom siv nrov tshaj plaws siv. Nws muaj cov khoom ua kom nws tiv thaiv cov khoom uas nws npog, los ntawm kev tiv thaiv cov khoom los ntawm shrinking.
Mylar yog non-reactive nyob rau hauv nws tus kheej tab sis txawv tebchaw tuaj yeem tsim los ntawm kev sib txuas nrog lwm cov ntaub ntawv raw. Tom qab ntawd nws tuaj yeem siv los ntxiv cov duab nraaj, lossis rau luam ntawv. Nws kuj tseem siv tau los ua cov cim qhia uas muab tso rau sab nraum zoov rau kev tshaj tawm lossis lwm yam laj thawj. Nws kuj tseem siv tau los luam daim npav ID rau koj lub lag luam.
Printed Electronics thiab Circuits - Lwm qhov kev siv yog hauv kev luam ntawv electronics thiab circuits. Qhov no yog vim nws cov khoom uas ua rau nws kub heev resistant. Electronics thiab circuits cuam tshuam nrog hluav taws xob, cua sov thiab kev sib txhuam.
