Calendered Vinyl Film Cov khoom xyaw yog mixed thiab ces kneaded thiab tshem tawm los ntawm extruder zoo li nplooj ntawv ntawm lasagna. Gigantic, rhuab, steel rollers tsim cov yas rau hauv ib daim ntawv nyias hauv cov txheej txheem hu ua calendering.
Tus qauv calendered vinyl yog dab tsi?
Calendered vinyl feem ntau yog 2.5 mils mus rau 4 mils tuab Xa mus rau Lub Sijhawm Luv, Kev Lag Luam, lossis Cov yeeb yaj kiab nruab nrab, cov khoom tsis sib haum thiab tsis ncab ib yam. Nws yog qhov zoo tshaj plaws rau qhov chaw tiaj tus, yooj yim. Cov yeeb yaj kiab no tsis tshua muaj zog tshaj cam khwb cia thiab feem ntau kav 3-6 xyoo.
Yuav ua li cas vinyl films?
In manufacturing, cam khwb cia yas films yog ciRaws li cov kuab tshuaj evaporate nyob rau hauv cov txheej txheem ci, cov kua yuav ua tau ib zaj duab xis. Ci evaporates cov kuab tshuaj los ntawm cov organosol ntub dej, tawm hauv cov yeeb yaj kiab qhuav. Nyob rau hauv cov txheej txheem "fusion" no, cov plasticizer bonds nrog PVC resin, muab cam khwb cia yas zaj duab xis nws lub zog.
laminated calendered txhais li cas?
Cov khoom siv Calendered Vinyl yog cov khoom siv siab. Lub lamination muab UV Protectant / Scratch Resistanceuas tiv thaiv cov ntawv luam tawm ntawm kev khawb thiab fading. … Cov ntawv luam tawm tuaj yeem siv rau cov paib thiab cov ntaub ntawv uas twb muaj lawm.
Qhov txawv ntawm calendered thiab cam khwb cia yas yog dab tsi?
Cast thiab calendered zaj duab xis pib raws li cov ntaub ntawv zoo sib xws, tab sis lawv cov txheej txheem tsim tsim cov txiaj ntsig sib txawv. Cast zaj duab xis yog nyias thiab siv tau ntev thaum calendered zaj duab xis yog tuab, tawv thiab tsis kim.
