Lub hauv paus ntsiab lus ntawm carbon-dawb carbon ntawv yog dab tsi?
Kev siv cov ntawv tsis muaj cov pa roj carbon monoxide tau ntau xyoo dhau los ntawm keeb kwm, cov xim xiav cov xim xim carbon ntawv tau yuav luag tsis siv, tam sim no nrov carbon-dawb daim ntawv, nws tsis tas yuav ntxiv cov ntawv carbonized ntawm daim ntawv thiab ntawv, tuaj yeem ua tau. luam ncaj qha, ncaj qha xim muaj nuj nqi thiab cov pa phem yog me me, yooj yim rau siv thiab lwm yam ntxwv.
Muaj ob txheej txheej hauv cov ntawv tsis muaj cov pa roj carbon: ib txheej CF uas muaj cov neeg tsim xim thiab CB txheej uas muaj cov plaub hau tsim. Tus neeg saib xyuas xim yog xim tsis muaj xim tshwj xeeb uas tau yaj hauv cov roj uas tsis muaj hluav taws xob thiab tau ntim rau hauv 3-7 μm microcapsules. Qhov cuam tshuam ntawm kev sau ntawv nyuaj thiab luam ntawv tuaj yeem tsoo lub microcapsule, kom cov xim tsis muaj xim dye ntws tawm thiab kev sib cuag nrog tus tsim xim, thiab tshuaj lom neeg tshwm sim los nthuav tawm cov duab xim thiab cov duab, thiaj li ua tiav lub hom phiaj ntawm kev luam. Cov ntawv tsis muaj cov pa roj carbon yog muab faib ua 45g / m2CB ntawv, 47g / m2CF ntawv thiab 52g / m2CFB ntawv. Raws li cov xim ntawm daim ntawv, muaj tsib yam: liab, daj, ntsuab, xiav thiab dawb; Muaj xiav, daj, txiv kab ntxwv, dub, liab thiab lwm yam xim raws li cov xim kab.
Carbon-dawb carbon ntawv feem ntau yog siv rau hauv cov ntaub ntawv. Cov ntawv xa nyiaj uas twb muaj lawm, cov ntawv cog lus, cov ntawv cog lus thiab lwm cov ntaub ntawv raug cai nrog rau kev cai lij choj tau siv tag nrho cov ntawv tsis muaj cov pa roj carbon. Cov ntaub ntawv ib txwm siv tsuas yog daim ntawv dawb xwb, yog li nws yuav tsum tau ntxiv ib txheej txheej hauv qab daim ntawv. Carbon dawb ntawv, ntawm qhov tod tes, yog khi nrog cov ntawv tshwj xeeb.
Nyob rau hauv rooj plaub ntawm triple carbon-dawb daim ntawv txais daim ntawv, nws tuaj yeem muab faib ua ntawv sab saud, daim ntawv nruab nrab thiab daim ntawv qis. Daim ntawv tseem hu ua Back Coated paper (code CB, uas yog, Coated Back), sab nraum qab ntawm daim ntawv yog coated nrog microcapsules uas muaj zog rhiab xim roj; Daim ntawv nruab nrab kuj tseem hu ua ob daim ntawv Coated (code CFB, uas yog, Coated pem hauv ntej thiab nraub qaum), pem hauv ntej ntawm daim ntawv yog coated nrog tus neeg saib xyuas xim, thiab sab nraub qaum yog coated nrog microcapsules uas muaj zog rhiab xim xim; Daim ntawv hauv qab no tseem hu ua Coated paper (code CF, uas yog, Coated Front), daim ntawv tsuas yog coated nrog cov neeg sawv cev xim.
