What are the production processes of high temperature resistant mica boards?

(1) Use high temperature resistant mica plate, take mica fragments or powdered mica to clean and set aside;

(2) The collected mica glue waste paper is destroyed by the destruction machine;

(3) Mix the broken waste paper, mica fragments or powder with the binder in a certain proportion to obtain a mixture;

(4) Bake until semi-dry

(5) Press down, evenly pour the half-dry mixture into the pre-installed mold, put on the glass fiber cloth, thin iron plate and back plate in turn after flattening, push it into the press, and let it dry continuously. Pressed at the same temperature as a mixture, dried for 5 minutes, released the pressure and degassed once, then pressurized and baked at the previous pressure after each degassing, gradually increasing the pressure to 40 MPa.