Electrical Porcelain Calcined Bauxite
The porcelain insulator that burns by high-temperature firing from the bauxite, kaolin, feldspar and other natural minerals is widely applied to electric power industry system. Therefore, it has high requirements about the mechanical properties, electrical properties, environmental performance (cold and hot, squalidity, aging resistance, etc.). Using the bauxite as the material could meet this requirement perfectly. It has good intensity and its long-term performance could also reduce the manufacturing cost. It also has well insulativity and mechanical strength, both its rigidity and heat stability are higher than others, its hot and cold impact performance is also superior.