Ceramic fiber is inhalable, which is harmful to the environment and human body. Some foreign enterprises have strengthened the restrictions on the use of amorphous ceramic fiber.

At present, a kind of bio soluble amorphous ceramic fiber appears in the thermal insulation and refractory market. This kind of super fiber (SiO2 Cao MgO ceramic fiber) is a pollution-free and environment-friendly material.

The production trend of ceramic fiber blanket in the future is to develop towards non pollution, refinement and multi-function. High temperature glue, especially by using new processes and raw materials, can produce high added value.

The production probability of functional fine ceramic fiber with high-tech content will be greater and greater, which is of great significance to the optimization of insulating refractory materials.