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Product Details

Bauxite Sand For Refractory Brick

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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  • 0-1,1-3, 3-5, 5-8mm


  • 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

■Bauxite 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

SEPPE proppant is a professional supplier and manufacturer of ceramic proppant such as Ultra lightweight, light weight proppant, Intermediate strength proppant , Ultra-High density sintered bauxite proppant that are used in the exploitation of hydraulic fracturing in gas & oil fields. Our company is the largest and most technologically advanced high-tech enterprises of ceramic proppant in China. The company has own independent mining resource, modern production technique and advanced technical force. Our proppants have good sphericity, smooth surface, high compressive strength, and perfect long term conductivity, which have fully exceeded the standards of ISO13503-2 and API RP60. We follow the business concept of : Trust, Innovation and Development; and provide our clients with professional and individual service in logistics transport. 


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                      Total Revenue(%)

                                North America


                              Domestic Market


                                    Mid East


                                Southeast Asia




                                 Eastern Asia


                                  South Asia


                                South America