Vermiculite board for electrolytic aluminum cell is a high‑performance inorganic insulation panel for aluminum electrolytic cells, with excellent thermal stability, high temperature resistance, corrosion resistance, and durability, made through expanded vermiculite mixing, pressing, and sintering. Microporous structure provides efficient insulation, reduces energy use, and stabilizes temperature. High temperature resistant and non‑toxic, protecting cell equipment. Superior thermal shock resistance withstands cycling. Lightweight and easy to process, reducing installation time. Moisture‑proof and corrosion‑resistant, suitable for harsh smelting environments. Customizable sizes for diverse needs. For price quotes and customized services, please contact us.