I-Polyester Yenziwa Kanjani I-Polyester (i-polyethylene terephthalate, noma i-PET) i-fiber eyenziwe umuntu etholakala ku-petroleum, emoyeni, namanzi.Ngokuyinhloko ipulasitiki, i-polyester yenziwa ngokuxuba i-ethylene glycol ne-terephthalic acid.Imicu ye-polyester yakhiwa ngokusabela kwamakhemikhali lapho imvukuzane emibili noma ngaphezulu...
Funda kabanzi