1. ʻO ke kūpaʻa wela kiʻekiʻe: ʻO ka helu hoʻoheheʻe o ka graphite he 3850 ± 50 ℃, a ʻo ka paila he 4250 ℃.ʻOiai inā puhi ʻia e ka wela wela kiʻekiʻe loa, he liʻiliʻi loa ka pohō kaumaha, a liʻiliʻi hoʻi ka mea hoʻonui wela.Piʻi ka ikaika o ka graphite me ka piʻi ʻana o ka mahana.Ma 2000 ° C, pālua ka ikaika o ka graphite.

2. Elele uila a me ka wela: ʻO ka conductivity uila o ka graphite he hoʻokahi haneli mau manawa kiʻekiʻe ma mua o nā mineral non-metallic maʻamau.ʻOi aku ka hoʻoili wela ma mua o nā mea metala e like me ke kila, hao, a me ke kēpau.Hoʻemi ka conductivity thermal me ka piʻi ʻana o ka mahana, a ma nā wela kiʻekiʻe loa, lilo ka graphite i mea insulator.

3. Lubricity: ʻO ka hana lubricating o ka graphite e pili ana i ka nui o nā graphite flakes.ʻO ka nui o nā flakes, ʻoi aku ka liʻiliʻi o ka friction coefficient a ʻoi aku ka maikaʻi o ka hana lubricating.

4. Paʻa kemika: Loaʻa i ka Graphite ke kūpaʻa kemika maikaʻi ma ka lumi wela, a kū i ka ʻakika, alkali a me nā mea hoʻoheheʻe kino.

5. Plasticity: He paʻakikī maikaʻi ka graphite a hiki ke hoʻopili ʻia i loko o nā ʻāpana lahilahi.

6. ʻO ke kūpaʻa haʻalulu wela: Hiki i ka graphite ke pale i nā loli nui o ka mahana me ka ʻole o ka pōʻino ke hoʻohana ʻia ma ka lumi wela.Ke loli koke ka mahana, ʻaʻole e loli nui ka leo o ka graphite a ʻaʻohe māwae.