I-Peek (Polyteether Ether Itone), i-Semi-Crystalline yeplastiki ekhethekileyo, ineengenelo ezinje ngamandla aphezulu, ukumelana nobushushu obuphezulu, ukuzinyathela. I-Peek Polymer yenziwe kwi-Peek ye-Peek, kubandakanya i-Poek Granule kunye nePiek Powder, esetyenziselwa ukwenza iprofayili ye-Pek, iinxalenye ze-Peek, njl. Ezi ndawo zichanekileyo zisetyenziswe ngokubanzi kwiPetroleum, iZithuthi, i-Aerospace kunye nezinye iinkalo.
I-PFEK CF30 yi-30% ye-30% ye-carbon ezaliselwe ngu-Kikoda peek. Ukuqiniswa kwe-carbon firbon ye-firbon firbon ixhasa izinto eziphezulu zokuqina. I-carbon fiber yomeleleyo ibonisa amandla amakhulu ombane ophambili. Ngaphandle koko, ii-carbon ze-carbon fiber zihlala zingaphantsi kunezifibi zeglasi ngelixa kwangaxeshanye ezikhokelela ekunxibenisweni kunye neepropathi ezixineneyo. Ukongezwa kweentsinga zekhabhoni kukuqinisekisa ukuba inqanaba eliphezulu lobushushu obukwanda ukwanda kobomi benxalenye. I-Parbon egcwalisa i-PARBON iye yaxhathisa i-hydrolysis kumanzi abilayo kunye ne-Super Steam.