Production process:
It is made by high-quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200°c, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc.
Features:
High hardness and good strength, good self-sharpening, good thermal resistance, good thermal stability and chemical stability.
Application:
1Â abrasive corundum,
2Â free grinding
3Â resin abrasive
4Â coated abrasives
5 abrasive water jet cuttingÂ
6 refractory material
Brown corundum functional filler -- mainly used for automobile brake parts, special tires, special construction products, can be used as construction of highway pavement, runway, terminal, parking lot, industrial floor, sports venues and other wear-resistant materials.Â
The filter medium -- is a new application field of abrasive, abrasive substrate medium using granular filtering bed, purification of drinking water or wastewater, water filtration material model at home and abroad, especially suitable for non-ferrous metal processing, petroleum drilling mud weighting agent.
The main index of density products specification
Product
nameSpecification
Key component
Bulk density
(g/cm3)Usage
Color
AL2O3
Fe2O3
SiO2
Brown fused alumina
One level
≥95
≤0.3
≤1.5
3.85
grinding, sand blast, polishing, refractory product, ect.
brownish red
Das mal
≥90
≤1.3
≤1.5
3.85
refractory product, grinding, sand blast
brown
Two level
≥85
≤1.8
≤1.5
3.8
grinding, sand blast
brown grey
Das mal
≥80
≤2.3
≤1.5
3.75
grinding, polishing
grey
Three level
≥70
≤4.3
≤1.5
3.5
polishing
grey
Â
Model NO.: XG-BF-03
Appearance: Borwn
Size and Pack: Custom Made
Al2O3: 95max
Fe2o3: 0.3min
Sio2: 3.85
Density: 3.85G/M3
Moh Ardness: 9
Trademark: XG
Transport Package: Packing 25kg in Plastic Woven Bag
Specification: CE
Origin: Henan, China
Best selling brown fused alumina with low price