Wehewehe Pōkole:

He ʻano kiʻekiʻe ke ʻano o ka nila coke i hoʻomohala ikaika ʻia i loko o nā mea kalapona. ʻO kona ʻano he ʻano paʻa porous hina-hina me ka luster metala. Ke hoʻohālikelike ʻia me ke ʻano fiber-like a i ʻole ke ʻano nila-like, he manaʻo lubricating kona. ʻO ia ka mea maka no ka hana ʻana i nā huahana kalapona kiʻekiʻe e like me nā mea kalapona kūikawā electrode mana kiʻekiʻe loa, nā fiber kalapona a me nā mea i hui pū ʻia.
Wahi a nā mea hana maka like ʻole, hiki ke hoʻokaʻawale ʻia ka nila coke i ka nila coke ʻaila a me ka nila coke lanahu.
ʻO ka nila coke i hana ʻia mai ke koena petroleum ma ke ʻano he mea maka, he nila coke i hana ʻia me ka ʻaila; ʻo ka nila coke i hana ʻia mai ka pitch tar lanahu a ʻo kāna mau ʻāpana he nila coke i hana ʻia me ka lanahu.
Needle Coke. Kalapona paʻa: >99%
Lehu: <0.5%
Mea Hoʻoheheʻe: <0.5%
Sulfur: ≤0.5%
Ka makū: ≤0.5%
CTE:≤1.7ʻoiaʻiʻo
Ka Umekaumaha Kūikawā: ≥2.12
Hoʻopili ʻia: nā ʻeke jumbo a i ʻole nā ​​ʻeke 25kgs i loko o ka ʻeke nui jumbo 1MT
ʻO Katerina
Wan
Kelepona Paʻalima & WhatsApp & WeChat:+8618230208262
Email: catherine@qfcarbon.com#petroleum