Iyini i-PLA, i-PBAT ne-LDPE?

Iyini i-PLA, i-PBAT ne-LDPE?

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I-Polyethylene (PE) iyipulasitiki esetshenziswa kabanzi ethathwa njengenye indlela eyinhloko kumapulasitiki angaboli. Amathemba emakethe ye-PLA kanye ne-PBAT edayiswayo angcono kakhulu.

I-PLA ne-PBAT zisetshenziswa kakhulu kumapulasitiki ansuku zonke, ahambisana kakhulu nezidingo zenqubomgomo "yemikhawulo yepulasitiki" yamanje.

Kodwa-ke, uma sifuna ukufaka esikhundleni se-PE yepulasitiki evamile ekhona ngesilinganiso esikhulu, hhayi kuphela izindleko zokukhiqiza ezidinga ukuncishiswa okwengeziwe, kodwa futhi kuncike kwisixazululo esifanele sezinkinga ezithile.

Umbuzo: Kungani ungasebenzisi i-100% PLA?
A:

I-PLA: icwebezela ecacile futhi enhle kodwa ukuthintwa kabi.

I-PBAT: Ukuthinta okuhle kodwa ifilimu iyahlukahluka.

I-PBAT+starch: Ithambile &incane, futhi intengo ephansi.

I-PLA+PABAT+Isitashi:Ukuthinta kahle nokuthuthukisa ukucutshungulwa.
Ngakho-ke, asisebenzisi i-100% PLA, kodwa sikhetha ukusebenzisa inhlanganisela ye-PLA ne-PBAT.