copper cable blackening problem
copper cable blackening problem
(OP)
i have faced a issue of copper cable blackening after few months of productions.
what are possible causes for copper cable blackening?
how can we prevent this issue during copper cable manufacturing?
what are possible causes for copper cable blackening?
how can we prevent this issue during copper cable manufacturing?





RE: copper cable blackening problem
Prevention would require making sure the wire is cleaned of greases/oils/salts then coating with a suitable paint or lacquer. A less long-lived method would be to apply a silicone oil or grease.
RE: copper cable blackening problem
RE: copper cable blackening problem