Main mma:
Nro na mgbanwe, elu okpomọkụ na-eguzogide, okpomọkụ na-eguzogide 650 ogo, agbaze mgbe 1300 ogo, ezi eletriki conductivity, magburu onwe thermal conductivity, magburu onwe thermal kwụsie ike, elu ọnwụ ike, elu ekwedo, elu wearproof, corrosion eguzogide, iwepụ static ọkụ eletrik, ụda absorption, filterability, ezigbo cushioning, elu permeability, ezigbo malleability.
Ngwa:
Ebu ekpuchi ihe maka akpakanamde ịkpụzi iko, elu okpomọkụ na-eguzogide ọgwụ echekwa ihe maka iko ụlọ ọrụ, glassware ịkpụzi ihe, okpomọkụ na-eguzogide ọgwụ na ngwaahịa na-arụ ọrụ na elu okpomọkụ gburugburu, elu okpomọkụ na-eguzogide ọgwụ ebu eriri, mgbochi static ihe, dị iche iche mgbochi static ngwaahịa, ọtụtụ-eji akwa, obibi akwụkwọ, copier, electroplating, compounding, mkpuchi, mbipụta na dyeing, ịkpụ akwụkwọ, plastik, nkwakọ ngwaahịa, roba na ụlọ ọrụ ndị ọzọ.