I roto i te tukanga o te hanga polyethylene, ka puta he iti o te oligomer, ara, ko te polyethylene taumaha ngota iti, e kiia ana ko te polymer wax, polyethylene wax ranei mo te poto.Ko te ware pi polymer he toka kore-paitini, kore reka, kore kino, ma, paku kowhai ranei me te re...
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