Except normal electrochemical corrosion and wearing during producing and peeling e.d.copper foil, there are a lot of unnormal factors that make cathode drum wear.

• 阴极辊在电解铜箔生产中表面因受到电化学和铜箔剥离的正常腐蚀,造成磨辊外,还有很多不正常的因素造成磨辊。