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Product Details

Refractory Grade Bauxite Sand

Bauxite sand is an artificial aggregate with higher strength and hardness than natural bauxite.It is an indispensable material in making refractory castable.Mixed with high alumina cement, powder according to a certain of proportion, high alumina aggregates can be made into refractory concrete with high strength.
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  • 1-3mm


  • 25083000


Bauxite sand is a special foundry moulding sand for iron and steel casting. It's spherical particle shape guarantees a very good flowability. Due to the special surface structure the binder/hardener demand compared to other moulding sands can be reduced. Bauxite sand has a very good refractoriness of up to 1800 degree Celsius and a low thermal expansion.


Main Application

■Buxite sand for refractory material

Such bauxite has the properties of high alumina, low iron, high hardness, small thermal expansion coefficient, high refractoriness, and stable thermal chemical performance, so it is the main raw material of producing alumina and artificial corundum refractory materials.

■Bauxite sand for aluminum refining Industry

It can be used for national defense, aviation, automobiles, electrical appliances, chemicals, daily necessities.

■Bauxite sand for high friction surface coating

Bauxite has been the most commonly used aggregate material used for High Friction Surfacing.The inherent nature of Bauxite resists shear stresses that lead to polishing of the road surface.





Packing & Delivery



Company Information

Founded in 2015 in China, SEPPE is the world's leading manufacturer of Aluminum Oxide materials in severe conditions - including sintered bauxite proppants, fused alumina, and bauxite materials - used in Ceramics & Refractories,Oil & Gas fracturing, Casting & Foundry, Blasting & Polishing, Abrasives & Grinding, more than hundreds of application worldwide. It's seamless global distribution network ensures smooth delivery of materials from SEPPE plants to all around the world.


Trade & Market


                                 Main Market

                      Total Revenue(%)

                                North America


                              Domestic Market


                                    Mid East


                                Southeast Asia




                                 Eastern Asia


                                  South Asia


                                South America