Bentonite Clay Lumps, For Construction Works, Packaging Type : Plastic Bags, Poly Bags

Sodium Bentonite clay has been widely used as a foundry sand binder in iron and steel foundries.

Foundry Industry
Sodium Bentonite has been widely used as a foundry-sand binder in iron and steel foundries. It has high montmorillonite content and is a wet activated Bentonite suitable for greensand applications including fully automated and high-pressure systems.

Major Obstacles faced During casting:

• Blow Holes Defect?
• Scabbing Defect?
• Rat-tail Defect?
• Erosion Defect?
• Explosive penetration Defect?

How our product/s overcomes your obstacles :

• High Monmorillonite content and high Thermal stability would help to overcome Explosive Penetration flaw and reduces risk of Erosion.
• Minimal Gelling time enhances the capacity of Sand plant.
• High Swelling and Wet Tensile strength helps for exceptional resistance to expansion and hot sand defects.
• Higher durability of sodiun bentonite leads to reduced dead clay in sand system. this in turn reducs occurrence of several defeats like Blow-holes, Pin holes, Sand fusion and others on casting.
• Excellent Green Compression strength and WTS ensure almost Zero Scab defects.
• Our Bentonite has characteristics of smooth, quick & uniform dispersal during dry mixing of sand mix which reduces binder addition & sand mixing/mulling time.