Sab saum toj 15: Ua tiav Daim Ntawv Qhia rau Kev Lag Luam Zoo Tshaj Polycarbonate Overlays

Polycarbonate overlays yog cov khoom siv tseem ceeb hauv kev tsim khoom niaj hnub - muab qhov tshwj xeeb ruaj khov, pom tseeb, thiab tsis kam hnav thiab tsim kua muag. Los ntawm kev ruaj ntseg daim npav ID mus rau vaj tse vaj tse thiab cov khoom siv hluav taws xob hauv pwm (IME) , polycarbonate films thiab overlays ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv, kho kom zoo nkauj, thiab txuas ntxiv lub neej ntawm cov khoom.

Polycarbonate Overlay yog dab tsi?

Kev sib xyaw thiab cov cuab yeej yooj yim

Polycarbonate (PC) yog amorphous engineering thermoplastic paub rau:

• Kev tiv thaiv siab - txog li 250 npaug zog dua iav.

• Optical clarity — zoo heev lub teeb kis tau tus mob rau kev tiv thaiv npog thiab tso saib.

• Thaum tshav kub kub kam rau siab - kev pabcuam txuas ntxiv mus txog ~ 140 ° C.

• Dimensional stability - resists warping nyob rau hauv tshav kub thiab siab.

Polycarbonate overlays yog cov ntawv nyias lossis cov yeeb yaj kiab ntawm PC siv los ua cov txheej txheem tiv thaiv saum npoo lossis ua cov txheej txheem tseem ceeb hauv cov khoom laminated , tshwj xeeb tshaj yog hauv daim npav ID ruaj ntseg thiab cov duab kos duab..

Common Formats thiab Constructions

• Monolithic films : Ib txheej ntshiab lossis tinted films.

• Coated overlays : Hard-coated lossis anti-glare nto rau khawb / UV tsis kam.

• Metallized films : PC films nrog cov hniav zoo nkauj lossis ua haujlwm hlau txheej.

• Kev ruaj ntseg-qib overlays : Ntau txheej zaj duab xis nrog cov yam ntxwv zoo li holograms.

Hom Polycarbonate Overlays

1. Ncua kev tiv thaiv overlays

Cov duab pob tshab no tiv thaiv cov ntawv luam tawm los ntawm khawb, UV puas, thiab raug tshuaj lom neeg. Feem ntau hauv:

• Daim npav ID

• Kos npe

• Cov khoom siv hluav taws xob

Cov ntsiab lus tseem ceeb: polycarbonate overlay, polycarbonate overlays, polycarbonate tiv thaiv zaj duab xis.

2. Kev ruaj ntseg & daim npav ID overlays

Siv nyob rau hauv multi-layer card tsim:

• Laser-markable nto

• Tamper-evident nta

• Fusion-bonded rau daim npav cores rau kev ruaj khov

Cov ntsiab lus tseem ceeb: pc card film, pc lamination.

3. Tshwj xeeb Overlays (Polycarbonate Paper)

Polycarbonate 'daim ntawv' yog ib tug saj zawg zog, printable PC zaj duab xis siv nyob rau hauv tshwj xeeb kev ruaj ntseg cov ntaub ntawv thiab niche industrial siv.

Lub hom phiaj lo lus tseem ceeb: polycarbonate ntawv.

Cov ntawv thov tseem ceeb

Ruaj ntseg ID Cards & Passports

Polycarbonate overlays tsim cov txheej txheem tiv thaiv sab nraud hauv ntau daim ID thiab daim ntawv hla tebchaws.

Cov txiaj ntsig:

• High tamper kuj thaum fusion-laminated.

• Laser engraving compatibility.

• Lub neej ua haujlwm ntev (10+ xyoo tsis muaj tev).

Cov ntsiab lus siv: pc lamination, pc card film, polycarbonate overlay.

Kev Ua Haujlwm & Kev Tswj Xyuas Zoo

Impact Resistance

Polycarbonate overlays outperform PVC thiab PETG nyob rau hauv kev cuam tshuam los tiv thaiv - tseem ceeb heev rau kev tiv thaiv npog thiab ntaub ntawv kev ruaj ntseg.

Thermal stability

Khaws cov duab thiab pom tseeb hauv qhov chaw kub kub (automotive, sab nraum zoov).

Kev kuaj Abrasion

Hard-coated PC films tuaj yeem tiv taus ntau txhiab Taber abrasion cycles yam tsis pom kev hnav.

Kev ntsuam xyuas kev ruaj ntseg

Rau daim ntawv thov ID:

• Tamper sim yuav tsum pom kev puas tsuaj.

• Fusion bonds yuav tsum tiv thaiv delamination.

Tsim & Specification Guide

Thickness xaiv

• 30-250 μm rau overlays

Nto tiav

• Gloss rau clarity

• Matte / anti-glare rau cov duab thiab sab nraum zoov nyeem tau.

Print Compatibility

• Screen luam ntawv, offset, thiab digital printing ua tau nrog cov tshuab luam ntawv raug.

• Rau IME: xyuas kom muaj kev sib raug zoo nrog cov inks conductive.

Qhov zoo & Kev sib piv

Polycarbonate vs PVC

• Pros : Kev cuam tshuam ntau dua, kev ruaj ntseg zoo dua, kev ruaj ntseg dua lamination.

• Cons : tus nqi siab dua, yuav tsum tau ua kom sov dua.

Polycarbonate vs PETG

• Pros : Muaj zog dua, kub-resistant.

• Cons : Tsawg formable, me ntsis nyuaj rau txheej txheem.

Xaus & Hu rau Kev Ua

Polycarbonate overlays yog ntau yam kev daws teeb meem rau kev lag luam uas xav tau kev ruaj ntseg, kev ruaj ntseg, thiab pom tseeb. Txawm hais tias koj xav tau cov yeeb yaj kiab tiv thaiv rau daim npav ID , metallized tiav rau cov khoom siv hluav taws xob , lossis tshwj xeeb PC laminates rau kos npe , polycarbonate muaj kev sib xyaw ua ke ntawm lub zog, kev ua haujlwm, thiab kev ua haujlwm ntev tsis sib haum los ntawm cov yas feem ntau.

Nrhiav ib tus neeg muag khoom txhim khu kev qha?

Ntawm Shanghai Wallis Technology Co., Ltd. , peb tshwj xeeb hauv cov khoom zoo polycarbonate overlays, PC lamination films, thiab kev cai-coated PC khoom.

Tiv tauj peb hnub no kom thov cov qauv dawb, cov ntaub ntawv qhia kev, lossis cov lus qhia kev cai raws li koj daim ntawv thov.