I-fiber yengilazi emfushane engu-30% eqinisiwe, i-modulus ye-flexural ephezulu kakhulu, ukuzinza okuhle kakhulu kobukhulu, ukwanda okuphansi kokushisa, ukuguqulwa kwe-warpage okuphansi, ukumelana okuhle kokukhukhuleka, ukugeleza kokuncibilika okuzinzile, okufanele izingxenye zesakhiwo ezinembe kakhulu, okuhambisana ne-RoHS.