Dab tsi yog qhov txawv ntawm Tin foil thiab aluminium foil
Nov 21, 2022
Dab tsi yog qhov txawv ntawm Tin foil thiab aluminium foil?
Tin foil tuaj yeem taug qab mus rau thaum xaus ntawm lub xyoo pua 18th. Nws tau siv los ua cov khoom siv insulating thiab kev tiv thaiv ntim rau cov khoom siv hluav taws xob, thiab cov kws kho hniav sau nws nrog cov ntawv ci.
Nyob rau hauv thaum ntxov 1910s, aluminium foil yog thawj zaug siv los ntim zaub mov; Tshwj xeeb, nws yog siv los ntim cov khoom qab zib, xws li Tobron taug kev sticks thiab lub tsho cawm siav. Kev faib tawm ntawm cov tin thaum ua tsov rog ua rau txhuas tus qauv rau kev ntim khoom. Tom qab Tsov Rog Thoob Ntiaj Teb thib 2, cov ntawv txhuas tau hloov pauv tag nrho.
Txog thaum tin foil tau ua tiav tag nrho, thr thawj qhov sib txawv nrog aluminium ntawv ci yog nws cov pleev xim elemental. Qhov kev sib txawv ntawm ib qho nyiaj rau aluminium foil qhov ua tau zoo dua thiab tus nqi qis dua.
Aluminium ntawv ci ntawv yog ua los ntawm cov hlau txhuas thiab aluminium alloy, uas yog nias los ntawm cov khoom siv. Tin foil ntawv yog ua los ntawm cov hlau tin, qee zaum ua ke nrog cov hlau lead.
Cov ntsiab lus sib txawv: aluminium ntawv ci ntawv muaj qhov siab melting point, uas tuaj yeem ncav cuag 660 degree, thaum tin foil ntawv muaj qhov melting point ntawm 231.89 degree.
Aluminium ntawv ci yog ib lub silvery dawb hlau nyob rau hauv tsos, thaum tin foil yog ib tug me ntsis xiav hlau nyob rau hauv tsos.
Txawv thermal rwb thaiv tsev: aluminium ntawv ci ntawv muaj thermal rwb thaiv tsev zoo dua li tin foil ntawv.
Nqe: Aluminium ntawv nyiaj yog pheej yig dua li tin foil. Raws li ib qho txiaj ntsig ntxiv, nws kuj tseem muaj txiaj ntsig thiab ua haujlwm zoo.
Conductivity: aluminium ntawv nyiaj muaj thermal conductivity thiab conductivity
Durability: aluminium foil muaj zog heev, thaum tin foil yog qhov nyuaj heev, uas yuav ua rau muaj kev iab thiab xim xim rau zaub mov.
Aluminium ntawv ci yog superior rau tin foil nyob rau hauv tus nqi, efficiency, durability thiab conductivity, thiab yuav ua tau ib tug nrov hloov nyob rau hauv lub xyoo tom ntej.
