NEXCHEMIE COPPER SULFATE SOLUTION

NEXCHEMIE COPPER SULFATE SOLUTION

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RM458.00 MYR
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Product Description

Free Iron Test Solution

Features & Benefits

  • Verify the effectiveness of the stainless steel passivation treatment.
  • Determine the presence of free iron on the part surface.
  • Easy and ready to use.
  • When used correctly, the Copper Sulfate test meets the requirements of the ASTM A967, ASTM A380, ASTM B912, ASTM F1089, and AMS 2700.

Uses / Application

  • Applied to the surface of the sample(s) representing the lot of passivated parts.
  • Let surface wet for at least 6 minutes to react with the surface.
  • The surface shall be carefully rinsed and dried with care taken not to disturb copper deposits if present.
  • A copper colour on the metal surface (brown or pinkish, like a penny) indicates that surface iron was still present and is considered a test failure.
  • If no reaction occurs it is considered a test pass.