1. Isi ike dị elu: Mohs siri ike nke elu ruru na ọkwa 7.

2. High mkpakọ ike, elu tensile ike. Enweghị ọcha, enweghị nrụrụ na ọ nweghị mgbape ọbụna ọ na-ekpughere ìhè anyanwụ. Njirimara pụrụ iche na-eme ka a na-eji ya eme ihe n'ọtụtụ ebe n'itinye ala.

3.Mgbasa ọkụ dị nso-efuna-ejigide iguzosi ike n'ezi ihe n'ofe oke okpomọkụ (-18 ℃ ruo 1000 ℃), na-echekwa akụkụ mbụ, agba na nkwụsi ike udi.

4.Nguzogide kemịkalụ kacha elumegide corrosion, acids, na alkalis na-eme ka ọ ghara ịda mbà ma ọ bụ mmebi ike maka ikpughe ogologo oge.

5. Enweghị mmiri na unyi absorption. Ọ dị mfe ma dịkwa mma ka ihicha ya.

6. Na-abụghị redio, enyi na gburugburu ebe obibi na reusable.