Yakagadzirirwa kudzvanywa pamativi ese episton, iyo inotsvedza mhete ine giredhi inotungamira grooves pamativi ese kuti igadzirise kukurumidza kudzvanya shanduko.
Kugadzikana kwakanyanya kwepamusoro pasi pekumanikidzwa kwakanyanya uye mamiriro akaoma
Good thermal conductivity
Iine yakanaka kwazvo extrusion resistance
High kupfeka resistance
Low friction, hapana hydraulic crawling phenomenon