Aluminium foil mechanical zog
Qhov tseem ceeb tshaj plaws (mechanical) cov khoom ntawm cov yeeb yaj kiab thiab cov kab xev yog tensile lub zog, tawm lub zog thiab elongation. Cov khoom no yog ib qho tseem ceeb rau ob qho tib si rau ib txheej foils (piv txwv li, ntshiab txhuas ntawv ci, piv txwv li) thiab rau laminates.
Nrog laminates, adhesion kuj tseem ceeb. Adhesion yog ib qho qhia tias cov khaubncaws sab nraud povtseg zoo npaum li cas. Nyob ntawm daim ntawv thov, cov khoom xws li gloss, dej thiab noo noo permeability lossis emissivity kuj tuaj yeem ua si.
Aluminium foil loj thiab yob tsim
Thaum muas aluminium ntawv ci thiab txhuas strips, koj yuav tsum qhia lub thickness thiab dav ntawm aluminium ntawv ci. Rau aluminium ntawv ci, thickness yog nyob rau hauv microns (μm=1/1000 mm). Chav tsev millimeter (mm) kuj yog siv rau cov tuab aluminium strips. Qhov dav feem ntau qhia hauv millimeters, tab sis centimeters (cm) lossis meters (m) kuj muaj.
Ntxiv rau qhov tuab thiab dav, qhov kev nthuav qhia / hom ntawv ntawm yob kuj tseem ceeb. Ib tug spool yog txhais los ntawm qhov hnyav, spool sab nraud txoj kab uas hla (OD), thiab ntev los yog ntev ntawm kab ib spool. Cov no feem ntau txwv los ntawm kev ua cov kauj ruam ntxiv, piv txwv li, cov tshuab ua haujlwm ntxiv tuaj yeem khaws cov nruas nrog qhov tshwj xeeb qhov hnyav lossis qhov siab tshaj plaws sab nraud.
Tsis tas li ntawd, muaj cov khoom tseem ceeb sib txawv. Rau txhuas reels ntawm ntau pua kilograms, steel cores nrog ib tug puab txoj kab uas hla (ID) ntawm 150 mm los yog 152 mm yog tsuas yog siv. Rau cov me me reels nrog ib txoj kab uas hla ntawm 38mm, 40mm, 70mm los yog 76mm, cardboard cores kuj siv. Lub laminate feem ntau yog qhwv ib ncig ntawm daim duab los qhia nrog ib txoj kab uas hla ntawm 76 hli. Cov cores ua los ntawm txhuas lossis yas tsis tshua siv.
aluminium ntawv ci yob
GNEE muab cov khoom siv txhuas rau ntawm cov niam loj yob uas hnyav ntau pua kilograms thiab ntawm "cov yob" me me uas khiav mus deb ntawm ob peb meters. Nyob rau hauv txoj cai, aluminium ntawv ci ntawm me reels (piv txwv li ob peb meters thiab lub teeb yuag) yog kim tshaj li txhuas ntawv ci ntawm loj reels (ntau meters thiab siab hnyav), vim ntau zaus reel hloov thaum lub sij hawm ntau lawm txhais tau tias cov nqi ntau lawm ntau dua. Qhov no siv rau aluminium ntawv ci thiab cov yeeb yaj kiab sib xyaw.
Thaum xaj cov khoom me me, cov ntawv txhuas txhuas feem ntau yog muab los ntawm niam txiv yob thiab txiav mus rau qhov xav tau qhov dav thiab ntev - qhov no txhais tau tias ib kauj ruam ntxiv piv rau cov khoom ntawm niam txiv yob, uas ua rau cov khoom kim dua.
Aluminium profiles thiab daim hlau
Rau hom ntawv (tseem hu ua aluminium ntawv rau cov ntaub ntawv tuab), haum rau me me reels. Cov ntaub ntawv feem ntau yog txiav los ntawm aluminium ntawv ci los yog daim kab xev thiab yog li ntawd kim dua thaum siv cov khoom siv tib yam li zaj duab xis lossis daim kab xev. Tsis tas li ntawd, kev xa khoom feem ntau yog me ntsis kim dua, tshwj xeeb tshaj yog tias tsuas muaj ob peb hom.
