Qhov sib txawv ntawm aluminium foil ntawv thiab tin foil yog raws li hauv qab no
Aluminium ntawv ci ntawv: Nws yog ua los ntawm cov hlau txhuas lossis txhuas alloy los ntawm cov khoom siv dov. Lub thickness hauv qab no {{0}}.025 hli yog hu ua aluminium ntawv, lub thickness hauv qab no 0.2 hli yog hu ua aluminium foil, thiab lub thickness saum toj no 0.2 hli yog hu ua txhuas phaj. Qhov ceev ntawm txhuas lossis txhuas lub thawv yog 2.70 g / cm3. Lub melting point yog 660 degree thiab lub boiling point yog 2327 degree. Nws cov tsos yog silver-dawb lub teeb hlau nrog ductility thiab malleability. Nyob rau hauv huab cua ntub, ib qho oxide zaj duab xis tuaj yeem tsim los tiv thaiv hlau corrosion.
Tin foil: Nws yog ua los ntawm cov hlau tin tiav los ntawm cov khoom siv dov. Nws muaj zoo ductility thiab malleability. Yog li ntawd, nws yog ib qho yooj yim heev rau txheej txheem tin foil nrog ib tug tuab ntawm tsawg tshaj li 0.025mm. Nws tuaj yeem ua tiav los ntawm tes. tin ntom yog 5.75g / cm3. Melting point 231.89 degree, boiling point 2260 degree
Nws muaj cov yam ntxwv ntawm ductility zoo heev thiab malleability, zoo corrosion kuj thiab tsawg melting point. Cov tsos mob: Silvery dawb nrog xiav hlau zoo li. Tin hloov mus rau hauv tin nkig thaum rhuab saum 160 degree. Cov khoom siv tshuaj lom neeg muaj qhov ruaj khov thiab tsis hnov mob nrog huab cua ntawm chav tsev kub. Qhov twg yog qhov zoo dua, tin foil lossis aluminium ntawv ci?
Tin foil thiab aluminium foil ntawv yog tib yam. Tin foil yog lub npe nrov rau aluminium ntawv ci ntawv. Nws yog ib daim ntawv uas muaj thickness tsawg dua 0.2 hli ua los ntawm ib tug txhuas ntawv ci dov zeb. Txawm hais tias tin foil muaj tin hauv nws lub npe, nws yog aluminium foil ntawv. Lub tin foil muag hauv khw muag khoom kuj yog aluminium ntawv. Feem ntau ntawm nws cov khoom xyaw yog txhuas, ua raws li cov pa oxygen, silicon, hlau, tooj liab, thiab lwm yam, thiab tsis muaj tin.
