There're there, their wires? ;-) Joe In a message dated 6/9/2009 6:55:19 A.M. Pacific Daylight Time, [log in to unmask] writes: You mean they're their tie-dyed. Dewey -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Steve Gregory Sent: Tuesday, June 09, 2009 6:40 AM To: [log in to unmask] Subject: Re: [TN] Green Junk in Wire Nope, they're just tie-wrapped at intervals... Steve -----Original Message----- From: Randall L Bock [mailto:[log in to unmask]] Sent: Tuesday, June 09, 2009 8:37 AM To: TechNet E-Mail Forum; Steve Gregory Subject: RE: [TN] Green Junk in Wire Steve, Are these jacketed harnesses?? (Zipper) -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Steve Gregory Sent: Tuesday, June 09, 2009 9:35 AM To: [log in to unmask] Subject: [TN] Green Junk in Wire Good Morning! We've just had something come-up that really has a few of us scratching our heads around here. To preface this; we have a mechanical assembly building where we put cabinents and boxes together plus do some cable and harness assembly. Yesterday one of engineers called me and said that they were seeing some green stuff on some of the cables that we've built and said that I should come and take a look at it. While I was walking over to the other building it was thinking to myself; "I hope that somebody didn't get a hold of the wrong flux or something...". When I got there, I was really suprised at what I saw: http://stevezeva.homestead.com/files/Green_Junk_1.jpg http://stevezeva.homestead.com/files/Green_Junk_2.jpg http://stevezeva.homestead.com/files/Green_Junk_3.jpg http://stevezeva.homestead.com/files/Green_Junk_Close.jpg The photos that you see come from a cable assembly that is about 3-feet long, and we're seeing it on cable assemblies that are longer. The wire in the assembly is a PTFE insulated single conductor shielded and jacketed cable. The conductor and shield is silver plated OFHC copper. The photos are taken from a section in the middle of the wire well away from any area that soldering has been done. The shields of all the wires in the bundle get soldered together at each end using a ORL0 wire solder and flux. The green substance appears throughout the wires. In "Green Junk 3", you can see how the green is with a group of the strands of the braided shield and how it spirals around the wire. It goes without saying that I'm contacting the wire manufacturer, and I'm sending out a cable assembly for analysis. But have any of you ever seen this before? 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