Vapor phase alumina has a wide range of application fields and a high degree of industry concentration.

vapor-phase alumina refers to the nano-scale fluffy powder generated by using the sublimated gas of aluminum chloride (alcl₃) to burn in a hydrogen-oxygen flame and undergo high-temperature hydrolysis. vapor-phase alumina has a positively charged surface and features corrosion resistance, high hardness, and heat resistance. it has broad application prospects in the fields of powder coatings,…