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Xana u tshame u tivutisa leswaku xiphepherhele xa pulasitiki xa PET xi durha mali muni hakunene? A hi mhaka ya ku enta kumbe vukulu ntsena—swilo swo tala leswi fihliweke i swa nkoka. Maphepha ya pulasitiki ya PET ya le rivaleni, ya tiyile naswona ya tirhisiwa ngopfu eka ku paka, swikombiso na michini. Ku tiva nxavo wa tona swi pfuna ku papalata ku hakela ku tlula mpimo kumbe ku hlawula muxaka lowu hoxeke.
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PET i xifunengeto xa Xinghezi xa Polyethylene terephthalate. Swi vula tipulasitiki ta polyethylene terephthalate, ngopfungopfu ku katsa na polyethylene terephthalate PET na polybutylene terephthalate PBT. Polyethylene terephthalate yitlhela yitiveka ngopfu tani hi polyester resin.Xivumbeko xa plastiki xa PETThe molecular str