Coal Tar Pitch yog ib qho derivate ntawm distillation ntawm thee tar. Nws yog siv los ua cov ntawv khi rau kev tsim cov Carbon Anodes hauv kev lag luam txhuas. Coal tars yog complex thiab sib txawv sib xyaw ntawm phenols, polycyclic aromatic hydrocarbons thiab heterocyclic compounds.Txais tos nugWhatsapp & Mob:+86-13722682542 Email:merry@ykcpc.comLub Vev Xaib: www.ykcpc.com; www.qfcarbon.com