Aluminium foil yog dab tsi?
Aluminium ntawv ci, feem ntau hu ua aluminium foil, yog ib hom ntawv txhuas alloy. Aluminium ntawv ci feem ntau yog dov rau hauv cov khoom nyias nyias, hloov tau yooj yim thiab cov khoom siv zoo heev uas tuaj yeem siv rau ntau yam kev siv xws li ntim, ua noj, kev tsim kho thiab hluav taws xob rwb thaiv tsev.
Puas yog aluminium foil aluminium?
Yog, aluminium ntawv ci yog ua los ntawm txhuas hlau. Ua los ntawm cov khoom siv tib yam li aluminium ntawv ci, nws muaj thermal conductivity zoo heev, corrosion kuj thiab yog lub teeb yuag. Aluminium ntawv ci ntawv muaj ib qho kev ntxhib los mos thiab yooj yim deformed, ib yam li ntawv, thiab tsis rov qab los tom qab deformation. Nws tuaj yeem ua tus cwj pwm, lav tias yuav tsum tau ntxoov ntxoo, yuav tsis poob, yog opaque, tsis muaj kuab paug, thiab pheej yig. Siv rau kev ya raws-pov thawj thiab zoo nkauj ntim ntawm cov luam yeeb siab, khoom qab zib thiab lwm yam khoom noj.
Aluminium foil paper manufacturing txheej txheem
Aluminium ntawv ci yog nrum nruam, uas siv lub zog tsawg dua thiab tau dhau los ua cov txheej txheem ntawm kev xaiv. Rau aluminium foils tsawg dua 0.025 mm tuab, ob txheej feem ntau yog muab tso ua ke rau qhov kawg dhau los thiab tom qab ntawd sib cais los ua ib qho txhuas ntawv ci nrog ib sab ci ntsa iab thiab ib sab matte. Qhov chaw tiv tauj yog matte thiab sab nraud yog glossy; qhov no yog ua kom txo qis tearing, nce kev tsim khoom, tswj cov tuab thiab ua tau raws li qhov xav tau ntawm cov kab me me.
Aluminium ntawv ci alloy
Aluminium ntawv ci feem ntau yog ua los ntawm ntau yam txhuas alloys, thiab cov alloys siv feem ntau suav nrog 1000, 3000, thiab 8000 series.
Main alloy hom ntawm aluminium ntawv ci
1100: Aluminium ntawv nyiaj yog cov khoom lag luam ntshiab txhuas feem ntau siv rau hauv cov phiaj xwm txhuas ntawv ci. Nws muaj zoo formability thiab dav siv ntau yam.
1235: 1235 aluminium foil alloy feem ntau siv rau hauv ntim thiab muaj cov qauv zoo heev thiab kev tiv thaiv corrosion. Aluminium Foil 1235 feem ntau yog siv rau hauv kev tsim cov ntawv ci hauv tsev thiab kev ntim khoom yooj yim.
8011: 8011 yog lub hom phiaj dav dav hlau nrog lub zog zoo thiab tsim tau. 8011 aluminium foil yog dav siv hauv kev tsim cov ntawv ci hauv tsev, ntim tshuaj thiab ntau daim ntawv thov kev lag luam.
8021: 8021 alloy paub txog nws cov khoom thaiv zoo heev thiab tsim nyog rau kev tiv thaiv cov khoom rhiab xws li tshuaj thiab khoom noj. 8021 aluminium foil feem ntau yog siv rau hauv ntim ntim thiab laminated ntawv.
3003: 3003 txhuas ntawv nyiaj feem ntau siv rau hauv cov ntawv thov tshwj xeeb uas nws cov khoom muaj txiaj ntsig zoo.
