Cov hmoov txhuas muaj cov xim dawb dawb (feem ntau xim ntawm cov hlau hauv cov hmoov hlau feem ntau yog xim dub) thiab feem ntau yog siv los ua cov txheej, feem ntau hu ua cov hmoov nyiaj thiab xim nyiaj xim, los tiv thaiv cov khoom hlau los ntawm corrosion thiab ua rau lawv zoo nkauj.
H. Tsawg kub tsis kam
Nws tiv taus qhov kub thiab txias. Thaum qhov kub ntawm aluminium qis, nws lub zog nce ntxiv yam tsis muaj nkig. Yog li ntawd, nws yog ib qho khoom siv zoo tshaj plaws rau cov khoom siv kub qis, xws li lub tub yees, lub freezers, Antarctic snow tsheb, thiab cov khoom siv hydrogen oxide ntau lawm.
I. Reflectivity
Aluminium daim hlau kuj tseem cuam tshuam lub teeb zoo heev, cuam tshuam UV rays zoo dua li nyiaj. Lub purer lub aluminium, qhov zoo dua nws muaj peev xwm reflective. Yog li ntawd, nws feem ntau yog siv los ua cov khoom siv hluav taws xob zoo, xws li hnub ci cooker reflectors.
