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  • Users: jgrav2
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  1. jgrav2

    TCP with color?

    We are specifying the new TCP conversion coating for some alumium parts and we have always specified "gold" color to our CR(6) coatings. I understand adding dyes to TCP makes it fail salt spray tests. We don't need a lot of protection since the end product is used in laboratory conditions...
  2. jgrav2

    Specifing Anodizing for RoHS Compliance

    We have some anodized parts that are currently being specified with "Type 2 class 2 (red)" I understand that sulfuric anodizing has no RoHS issues, only the sealers. How should I specify the RoHS compliance? Suggestions I already have are: "Type 2 class 2 (red) using non Cr(VI) processes."...

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