Ceramics Bentonite

Bentonite for Ceramics Manufacturing | High-Purity Clay for Tiles, Sanitaryware & Refractories

Kutch Bentoclay is a high quality Ceramic Bentonite Manufacturer, Supplier and Exporter in India. Our high-quality sodium and calcium bentonite is the preferred binding and plasticizing agent in the ceramics industry, ideal for producing ceramic tiles, porcelain, sanitaryware, insulators, and refractory components. With excellent green strength, plasticity, and thermal stability, our bentonite improves the workability, molding, and firing characteristics of ceramic products.

In pottery and porcelain clay bodies additions of only 2% can produce marked improvements in workability and dry strength without much effect on fired color. The use of up to 5% is common, especially where high plasticity is needed it a white burning body.

Bentonites have incredibly small particle sizes (bigger surface areas). Combine this with the active particle surface chemistry (which makes them hold onto water) and it the most plastic and impermeable common clay material used in ceramics. Its contribution to working properties in glazes and clay bodies is balanced by the undesirable properties. In addition, bentonite is valued for its ability to improve the firing characteristics of ceramic formulations. It can help to reduce cracking and warping during the firing process, resulting in a higher quality finished product.

Benefits of Bentonite for Ceramics

• Excellent Binding Power – Acts as a natural binder for ceramic powder during shaping.
• High Plasticity – Enhances moldability and shaping in extrusion, pressing, and casting.
• Improves Green Strength – Maintains form during drying and reduces cracking.
• Thermal Resistance – Withstands high firing temperatures in kilns and furnace.
• Increases Dimensional Stability – Reduces shrinkage and improves final product accuracy.
• Cost-Effective – Reduces the need for synthetic additives in ceramic mixes.

Applications of Bentonite in Ceramics Manufacturing

Ceramic Tiles – Improves forming and strength before and after firing,Sanitaryware & Porcelain – Enhances shaping and surface finish,Electrical Insulators – Used for high-dielectric strength and thermal resistance,Tableware & Crockery – Ensures smoothness and uniformity in slip casting,Refractory Bricks & Kiln Linings – Improves thermal shock resistance and structure,Artistic Ceramics & Sculpting Clay – Adds plasticity for hand modeling and pottery.

Packaging – 25 kg, 50 kg, 1mt Bags or customized packing as per requirement.

"For detailed Specifications kindly mail us at info@kutchbentoclay.com or call us on +91 8160268006