1. Cov khoom siv: Cov khoom siv tseem ceeb ntawm cov ntawv txhuas txhuas yog txhuas, tab sis qhov purity, alloy muaj pes tsawg leeg, thiab kev siv tshuab yuav txawv ntawm cov khoom sib txawv. High-purity aluminium foil muaj qhov zoo dua ductility thiab corrosion kuj, ua rau nws haum rau ntim zaub mov lossis daim ntawv thov uas yuav tsum tau khaws cia ntev -. Kev hloov kho rau cov alloy muaj pes tsawg leeg tuaj yeem txhim kho lub zog lossis kub tsis kam ntawm aluminium ntawv ci, ua tau raws li cov kev xav tau tshwj xeeb.
2. Thickness: Lub thickness ntawm aluminium ntawv nyiaj ncaj qha cuam tshuam nws lub zog thiab kev ua haujlwm rwb thaiv tsev. Feem ntau, tuab aluminium ntawv ci muaj zog dua thiab zoo dua rwb thaiv tsev. Txawm li cas los xij, cov ntawv txhuas tuab tuab heev tuaj yeem ua rau tus nqi nce thiab yuav tsis hloov pauv txaus hauv qee daim ntawv thov. Yog li ntawd, qhov sib npaug ntawm thickness thiab tus nqi yuav tsum raug ntaus raws li cov kev xav tau tshwj xeeb. Piv txwv li, cov ntawv ci txhuas feem ntau siv hauv tsev ci yog feem ntau ntawm 0.01-0.02 hli tuab, ua tau raws li qhov yuav tsum tau ntim khoom yam tsis hnyav dhau.
3. Loj: Aluminium ntawv ci los ntawm ntau qhov ntau thiab tsawg, xws li los ntawm ob peb centimeters mus rau kaum ntawm centimeters nyob rau hauv dav, thiab qhov ntev kuj tuaj yeem kho. Qhov loj me uas tsim nyog yuav tsum tau txiav txim siab raws li qhov xav tau siv. Piv txwv li, chav ua noj aluminium ntawv ci feem ntau yog xaiv nyob rau hauv dav dav los qhwv cov khoom noj loj; thaum muaj aluminium ntawv ci tuaj yeem xav tau qhov ntau thiab tsawg raws li cov khoom siv qhov ntev lossis ntim xav tau.
4. Kev kho deg: Aluminium ntawv ci muaj ntau yam kev kho deg, nrog rau cov npoo du, embossed, thiab coated nto. Cov ntawv ci aluminium du yog yooj yim los ntxuav thiab haum rau ntim khoom noj; embossed aluminium ntawv nyiaj tsub kom kev sib txhuam kom tsis txhob slippage; thiab coated aluminium ntawv nyiaj yuav muab zoo dua corrosion kuj los yog rwb thaiv tsev kub. Kev kho kom haum rau saum npoo yuav tsum raug xaiv raws li cov kev xav tau tshwj xeeb.
5. Hom thiab Ntawv Pov Thawj: Xaiv qhov zoo -cov npe paub thiab ntawv pov thawj txhuas ntawv pov thawj ua kom cov khoom zoo thiab kev nyab xeeb. Piv txwv li, zaub mov- qib aluminium foil yuav tsum tau FDA lossis lwm cov ntawv pov thawj khoom noj khoom haus kom ntseeg tau tias nws tsis ua rau muaj kev phom sij rau kev noj qab haus huv. Muaj cov ntawv txhuas txhuas yuav tsum ua raws li cov qauv kev lag luam, xws li ASTM thiab ISO, kom ntseeg tau tias kev ua haujlwm ruaj khov thiab txhim khu kev qha.
6. Kev siv cov xwm txheej: Cov xwm txheej siv sib txawv tso qhov kev ua tau zoo sib txawv ntawm cov ntawv ci txhuas. Piv txwv li, chav ua noj aluminium ntawv ci yuav tsum muaj cov cua kub zoo thiab tiv thaiv corrosion kom tiv taus siab - kub ua noj thiab yaig ntawm cov zaub mov acids thiab alkalis; industrial aluminium ntawv ci yuav xav tau kom muaj zog dua thiab thermal rwb thaiv tsev kom tau raws li qhov xav tau ntawm cov khoom ntim khoom lossis cov raj xa dej. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau ua kom meej meej cov ntawv thov scenario thaum ua kev xaiv thiaj li xaiv cov khoom tsim nyog tshaj plaws aluminium foil.
