Mwube Ọkwa Ígwè oxide pigmenti pigmenti nwere àgwà nke ezigbo agba agbanwe agbanwe n'etiti ọ bụla nza;ezigbo dispersibility na ngwaahịa ciment;ike ihu igwe na-eguzogide ọgwụ, nwere ike ichebe ihe bụ isi ka ọ ghara imebi;ike tinting ike;na echekwa ego.