Neutralizing Reducing Agent for Plastic Metallization Cycle

SILKEN NEUTRALIZER 404 is a slightly acid product to be used with Hydrochloric Acid in the plastic materials metallization process. The SILKEN NEUTRALIZER 404 is used after the chrome sulfuric etching.

Features & Benefits

  • Allows to completely reduce Chrome VI to Chrome III
  • Has extremely short reaction times: 20 – 40 sec
  • Prevents the contamination in the following processes

Fields of application

  • Automotive
  • Sanitary Fittings
  • Electronics & Connectors
  • Household appliance. e.g. wash machine rings
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