At this show, we will present our leading surface treatment solutions for BEV, HEV and PHEV batteries. Our portfolio at the event will include corrosion protection, adhesion promotion and dedicated anti-tarnishing processes for current collectors, as well as pretreatment, anti-tarnishes and silver, nickel, and tin plating processes for connectors and busbars. We will also present our environmentally friendlier technologies for surface treatment of aluminum components in and all around the battery – thermal management system components such as heat sinks and cooling trays, as well as aluminum scroll compressors and protective shells for modules and packs. Furthermore, we will showcase solutions for highly conductive and soft magnetic electroplated layers for electromagnetic shielding and dedicated, sustainable process concepts for corrosion protection of fastening elements for battery applications
You can meet the Atotech team at booth no. 8-C38 to discuss our broad product offering for BEV, HEV and PHEV batteries.
Our product highlights comprise:
Cr(VI)-free anti-tarnish treatment for current collector copper foils:
Argalin® XL – Chromium-based anti-tarnish, ROHS compatible (CrIII) for silver, copper, and nickel
Silvertech® RBH – Cyanide-based hard silver-plating process (180 HV)
Silvertech® MSH – High-speed hard-silver plating process (130 HV & 15 – 20 ASD)
Corrosion-protection solutions for steel battery housings:
Reflectalloy® ZNA + Tridur® DB + Sealer 300 W 2.0 – Alkaline zinc nickel electrolyte with passivate and sealer providing highest corrosion protection and enhancing the adhesion to subsequent coatings such as fire retardants
Pretreatment solutions for aluminum battery housings and sustainable paint removal processes for parts reclamation:
UniPrep® – Long life, low-temperature degreasers suitable for steel and aluminum battery components
Interlox® – Zirconium-based conversion coatings and passivates for enhanced corrosion protection and paint adhesion
Master Remover® – Sustainable paint removal process ideal for part reclamation and rack and fixture cleaning
Highly conductive and soft magnetic electroplated layers for electromagnetic shielding:
Cupracid® EMS – High-speed low stress copper plating electrolyte
Corrosion-protection processes for increased adhesion in lead-tab manufacturing:
Satilume® Plus – Unique matt nickel surface for higher adhesion and better corrosion resistance
Adhesion promoters and processes for solder joint improvement for lead-frame IC packages and Printed Circuit Boards:
MoldPrepTM – Adhesion promotor between copper and mold material to improve MSL test level and survive heat treatment
Stanna-Q® – Immersion-tin process specifically designed to form 3D solder joints on QFN wettable flanks
Corrosion-protection solutions for steel fasteners:
Zinni® AL 450 + Tridur® DB + Sealer 350 WL8 – Alkaline zinc nickel electrolyte with cobalt-free passivate and lubricated sealer providing highest corrosion protection and guaranteeing stable friction characteristics as well as good conductivity
Battery terminals:
ELeVEN® LP 350: Low-phosphorus electroless nickel process designed to provide low electrical resistance and uniform thickness distribution as well as excellent solderability
Conference: The Battery Show Europe
Date: May 22 – 25, 2023
Venue: Messe Stuttgart
Booth no.: 8-C38, hall 8
For more information, please visit: https://www.thebatteryshow.eu/en/Home.html