Lehae > Litaba > Litaba tsa indasteri

Moelelo oa letšoao la senoelo sa polasetiki(1)

2021-12-04

No. 1 Pet polyethylene terephthalate¼ senoelo sa polasetiki)
Libotlolo tse tloaelehileng tsa metsi a liminerale, libotlolo tsa seno se nang le carbonate, joalo-joalo Mocheso o hanyetsanang le 70 ℃, ho bonolo ho holofala, le lintho tse kotsi ’meleng oa motho lia qhibiliha. No. 1 polasetiki e ka lokolla carcinogen DEHP ka mor'a likhoeli tse 10 tsa tšebeliso. U se ke ua e beha letsatsing ka koloing; U se ke ua ba le joala, oli le lintho tse ling

No. 2 HDPE(kopi ea polasetiki)
Libotlolo tse tloaelehileng tsa meriana e tšoeu, lihlahisoa tsa ho hloekisa le lihlahisoa tsa ho hlapa. U se ke ua e sebelisa e le kopi ea metsi kapa e le nkho ea ho boloka lintho tse ling. Se ke oa sebetsa hape haeba ho hloekisa ho sa phetheha.

No. 3 PVC(kopi ea polasetiki)
Li-raincoats tse tloaelehileng, thepa ea mohaho, lifilimi tsa polasetiki, mabokose a polasetiki, joalo-joalo E na le polasetiki e ntle haholo le theko e tlaase, kahoo e sebelisoa haholo. E khona ho hanela mocheso feela ho 81 ℃. Ho bonolo ho hlahisa lintho tse mpe ka mocheso o phahameng, 'me ha se hangata li sebelisoang ho pakang lijo. Ho thata ho hloekisa, ho bonolo ho sala, u se ke ua tsosolosa. Se reke lino-mapholi.

No. 4 PE polyethylene(kopi ea polasetiki)
Filimi e tloaelehileng ea ho boloka, filimi ea polasetiki, joalo-joalo Ha mocheso o phahameng o na le lintho tse kotsi, lintho tse chefo li kena 'meleng ka lijo, tse ka bakang kankere ea matsoele, bokooa ba lesea le sa tsoa tsoaloa le mafu a mang. U se ke ua beha sekoahelo sa polasetiki ka microwave.
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