Refractory Insulation
Exfoliated Vermiculite
Dosar Ceramics manufactures high-purity Exfoliated Vermiculite, a lightweight mineral aggregate known for its exceptional thermal insulation and fire-resistance properties. Produced by heating raw vermiculite ore to temperatures above 750°C, our product expands up to 30 times its original volume.
Key Applications:
- Refractory Insulation: Used as loose-fill insulation in kilns, furnaces, and power plants.
- Construction: Essential for lightweight concrete screeds and fireproofing plasters.
- Agriculture: Improves soil aeration and water retention.
- Steel Industry: Used in hot topping to prevent rapid cooling of molten steel.