Polyethylene glycol ni polymer hamwe na formula yimiti HO (CH2CH2O) nH. Ifite amavuta meza, kuvomera, gutatanya, gufatira hamwe, irashobora gukoreshwa nka antistatic antistatic and yoroshye, kandi ifite uburyo bwinshi bwo kwisiga, imiti yimiti, fibre chimique, reberi, plastike, gukora impapuro, amarangi, amashanyarazi, imiti yica udukoko, gutunganya ibyuma ninganda zitunganya ibiryo.