-
Xana u tshame u tivutisa leswaku pulasitiki ya PET swilo swa xiphepherhele yi durha mali muni hakunene? A hi mhaka ya ku enta kumbe vukulu ntsena—swilo swo tala leswi fihliweke i swa nkoka. PET tipulasitiki swilo swa xiphepherhele s ti le rivaleni, ti tiyile, naswona ti 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.
-
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. PET xivumbeko xa pulasitikiThe molecular str