Using expanded silver vermiculite as the primary raw material, vermiculite board for electrolytic aluminum cell is a professional insulation product for aluminum electrolytic cells, featuring uniform structure, stable performance, and strong environmental adaptability. Installed in cell insulation systems, it delivers efficient heat retention, reduces energy consumption, and stabilizes production. High temperature resistance maintains performance in long‑term service. Excellent corrosion resistance resists molten aluminum and electrolyte damage, extending cell life. Superior electrical insulation enhances safety and reduces power loss. Lightweight and high‑strength, it reduces load while ensuring durability. Asbestos‑free, non‑toxic, and eco‑friendly, it protects workers and the environment. Easy to process and install, it supports rapid maintenance. Compatible with composite lining designs for improved efficiency. Customizable parameters meet diverse application needs. Please contact us for pricing and application guidance.