four automotive headrest pieces in trivalent chrome Source: Columbia Chemical
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Decorative Trivalent Plating: Choosing Between Chloride and Sulfate

September 27, 2023 |

Columbia Chemical will delve into the extensive field study tests outlining performance, color stability and corrosion results, and will provide an evaluation of new heat treatment data comparing the systems.

After years of speculation and discussion, several factors have recently aligned to jumpstart a rapid industry movement in the switch from decorative hexavalent to trivalent plating. Across the industry, process and color standards are being adapted, RFQs are circulating and OEMs need shops who are equipped and ready. Applicators facing the decision-making process need to be prepared. There are a variety of conversations taking place globally and throughout the automotive industry on the use of sulfate vs. chloride and this webinar will address that discussion head-on, reviewing the pros and cons of each. Columbia Chemical will delve into the extensive field study tests outlining performance, color stability and corrosion results, and will provide an evaluation of new heat treatment data comparing the systems. Finally, it will provide an operational overview and cost comparison to aid in the decision making. Applicators, OEMs and Tier suppliers, design and materials engineers, and quality control will all benefit from this presentation.

Agenda:

  • Review of the pros and cons of chloride vs. sulfate
  • Extensive field testing overview
  • Evaluation of new heat treatment data
  • Line adjustments: installation, operational overview and cost comparison

Presenter 1:

Mark Schario, CEF, CFS

Chief Technology Officer

Mark Schario, CEF, CFS, serves as chief technology officer of Columbia Chemical. He has over 30 years of experience in the surface finishing industry and is world renowned for his expertise on the subject of decorative trivalent chromium plating. Mark functions as the company's top liaison to the automotive industry, consulting with OEMs and Tier 1 suppliers worldwide. He serves on an AIAG workgroup and is chairman to the ASTM B08.10 technical subcommittee on metallic and inorganic coatings, which has jurisdiction over 132 standards. He is a member of the National Association for Surface Finishing (NASF) and has earned the industry designations of certified electroplater-finisher (CEF) and certified fastener specialist (CFS). Mark holds an Executive MBA from Case Western Reserve University.

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