... coal tar pitch as binders , via burdening, mixing, extruding, baking, (dipping), graphitizing, and machining to form. This product have ... resistance and mechanical strength, can be machined easier. Our graphite electrode productsincluding RP, HP, and UHP. Widely apply into EAC ... other metallic or nonmetallic materials. We can also painting the electrode with wax, oil etc.as your required. Coke: ...