Alumina fiber has high application value and my country’s high-end market relies on imports

Alumina fiber, also known as polycrystalline alumina fiber, is a high-performance inorganic fiber that comes in various forms such as long fiber, short fiber, and whisker. The main component of alumina fiber is aluminum oxide, and it also contains a small amount of Si02, B203, Zr203, MgO and other components. Alumina fiber has the characteristics…