E kūʻai aku i ka ʻeleʻele ʻeleʻele N550 me ka laʻana manuahi i hana ʻia ma Kina. ʻO Harvest Enterprise ka mea hana a me ka mea hoʻolako Carbon Black N550 ma Kina. ʻO ka mea maʻamau o ka ʻeleʻele kalapona ʻo Ethylene Tar a me Coal Tar. ʻO ka maʻamau ʻo Ethylene nona ka hydrocarbon aromatic kiʻekiʻe, a ʻoi aku ka nui o ka ʻike asphalt. I ka hoʻohālikelike ʻana me Ethylene Tar, nona ka ʻaila lanahu i ka hydrocarbon aromatic maikaʻi loa a me ka haʻahaʻa o ka asphalt. Ma Kina, ʻo ka hapa nui o nā mea ʻeleʻele kalapona ka lanahu Tar.
ʻO ka hale hana Kina ʻeleʻele ʻeleʻele N330 ma ka waihona. ʻO Harvest Enterprise ka mea hana a me ka mea hoʻolako Carbon Black N330 ma Kina. Hoʻohana nui ʻia ʻo Carbon Black N330 i loko o nā huahana lāʻau lapaʻau ʻoihana, ka pūhui hehi, nā kaʻa i loko a me ka hui ʻana o Cord Fabric. Hoʻohana ʻia ia i loko o ke kāʻei kaʻa kaʻa, Roller Outer a me ka ʻili kino.
Kūʻai haʻahaʻa maikaʻi ʻeleʻele ʻeleʻele N220 i ka waihona. ʻO Harvest Enterprise ka mea hana a me ka mea hoʻolako ʻo Carbon Black N220 ma Kina. Hoʻohana ʻia ʻo Carbon Black N220 i nā hui hehi o ke kaʻa kaʻa, kaʻa kaʻa a me ka ikaika kiʻekiʻe o nā huahana abrasion abrasion, e like me ke kāʻei conveyor ikaika kiʻekiʻe a me nā ʻatikala ʻoihana ʻenehana etc. Eia nō naʻe, ʻoi aku ka haʻahaʻa o ke koʻikoʻi ma kahi elongation i hāʻawi ʻia ma mua o N110.
ʻO Harvest Enterprise ka mea hana a me ka mea hoʻolako ʻo Carbon Black N110 ma Kina. He nui nā makahiki o kā mākou ʻike i ka hana ʻana i nā poloka hoʻoili pweer. Hoʻohana ʻia ʻo Carbon Black N110 i ka hui ʻana o nā kaʻa kaʻa, e like me ke kaʻa ma waho o ke alanui a me nā kaʻa kaʻa ʻē aʻe. .
