Precision Film Pressing Machine for Dry Electrode Preparation

Precision Film Pressing Machine for Dry Electrode Preparation

Ⅰ、Introduction of Dry Electrode

Ⅱ、Process Flow Chart

Ⅲ、Dry Electrode Core Process Machine：

Primary film pressing machine--->Secondary film pressing machine --->Composite machine

Fig (a) Self supporting film of dry electrode sheet.

    (b) SEM cross section of lithium iron phosphate dry process electrode. 

    (c) SEM image of the surface of lithium iron phosphate dry electrode, PTFE particles are bonded together after fibrosis. 

    (d) SEM of PTFE fibrosis on the surface of graphite dry electrode