Polyfluortetraethylene composite plate with metal gridding

The invention discloses a polyfluortetraethylene composite plate with a metal gridding. The polyfluortetraethylene composite plate is characterized by comprising five layers which are respectively a top layer base plate, a first metal layer, a polyfluortetraethylene layer, a second metal layer and a bottom layer base plate from top layer to the bottom layer, wherein the top layer base plate is a glass fiber layer; the first metal layer is attached onto the bottom of the top layer base plate; the first metal layer is a lattice-shaped metal net; the top of the polyfluortetraethylene layer is fused with the first metal layer; the bottom of the polyfluortetraethylene layer is attached to the second metal layer through high temperature; the other side of the second metal layer is attached to the bottom layer base plate; the bottom layer base plate is a corrugated plate; bonding agents are used between the bottom layer base plate and the second metal layer. Through the multilayer metal lattice, the toughness of the