Daim ntawv foil yog dab tsi?
Daim ntawv foil yog dab tsi?

Video: Daim ntawv foil yog dab tsi?

Video: Daim ntawv foil yog dab tsi?
Video: Hmong song "Daim Ntawv Hauv Lub Fwj'' Dedication to Nalee 2024, Kaum ib hlis
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Aluminium ntawv ci ,lub tin ntawv ci , yog a ntawv -thin, ci iab ntawv ntawm aluminium hlau. Nws yog ua los ntawm dov loj slabs ntawm txhuas kom txog thaum lawv muaj tsawg tshaj li 0.2 hli tuab. Nws yog siv industrially rau ntau lub hom phiaj, nrog rau kev ntim khoom, rwb thaiv tsev thiab kev thauj mus los.

Hauv qhov no, dab tsi yog aluminium ntawv ci ua los ntawm?

Aluminium ntawv nyiaj yog ua los ntawm ib aluminium alloy uas muaj ntawm 92 thiab 99 feem pua aluminium.

Ib sab saum toj no, yog ntawv foil biodegradable? Aluminium ntawv ci tsis yog biodegradable los yog disintegrates los ntawm degradation nyob rau hauv ib tug landfill nyob rau hauv lub sij hawm ntev. Nws yog tsis yooj yim sua kom compost thaum koj tsis ntxuav, yog li ntawd cia li siv zog kom tau koj lub tsev hu ua Earth.

Yog li ntawd, puas yog aluminium ntawv ci ua los ntawm txhuas?

Aluminium ntawv nyiaj yog ua los ntawm dov nplooj ntawv ntawm 98.5 feem pua tshiab aluminium hlau ntawm khub ntawm polished, lubricated steel rollers. Successive dhau los ntawm rollers nyem lub ntawv ci nyias. Tsev neeg aluminium ntawv ci yog li nyias (0.0005 ntawm ib nti) uas cov chais tsis tuaj yeem tuav nws yam tsis muaj kua muag.

Qhov twg ntawm aluminium ntawv ci yog tshuaj lom?

Txij li thaum aluminium ntawv ci muaj ci sab thiab dull sab , ntau qhov kev ua noj ua haus hais tias thaum ua zaub mov qhwv lossis npog nrog aluminium ntawv ci , lub ci sab yuav tsum tau nqes, ntsib cov zaub mov, thiab npub sab nce.

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