Yellow Exquisite Food Grade Round Tin Box nrog lub hau

Lus piav qhia luv luv:

Aluminium ntim (aluminium box thiab aluminium cover) tau dav siv hauv tshuaj pleev ib ce, khoom noj khoom haus, khoom plig me me thiab khoom siv tes ua, cov khoom ntiag tug thiab lwm yam. Aluminium muaj ib tug silver-dawb luster, zoo gloss, thiab cov aluminium ntim muaj ib tug zoo kev pom kev thiab ib tug smooth tes zoo, uas zoo heev txhim kho qib ntawm cov khoom. Lub malleability ntawm txhuas yog muaj zog, thiab cov aluminium ntim yog lub teeb yuag, yooj yim rau khaws thiab yooj yim nqa. Aluminium tuaj yeem tsim ib txheej ntawm oxide zaj duab xis los tiv thaiv hlau corrosion hauv huab cua. Aluminium yog insoluble nyob rau hauv dej, yog li txhuas ntim tau zoo corrosion kuj thiab yuav waterproof.