Product Specifications
Product Description
Al2O3: 95% brown fused alumina abrasives
Description of high quatity brown fused alumina
Brown fused alumina is made by high quality bauxite as main material, fusing and purifying in a pouring electricarc at a temperature of over 2200c, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc.
Application of brown fused alumina:
1) Abrasive:
Produce ceramic gring wheel, resinoid gringding wheel, Grinding stone, Gringing block, sand paper, sand cloth, sand belt, Polish wax, abrasive paste, coating etc...
2) Refractory material:
Mainly used for abrasion and high temperature resiatant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc...
3) Sandblasting abrasive:
Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc...
4) Abrasion resistance ground:
Mainly used for non-slip of airport and road, chenmical factory board paving.
5) Precision casting:
Investment casting technics of stainless steel and aluminium casting in coating.
The chemical and physical analysis:
Al2O3: 95min
SiO2: 1.50max
Bulk density: 1.75-1.95g/cm3
TiO2: 2.10max
Graindensity: 3.90g/cm3 min
Fe2O3: 0.31max
Magnetic substance: 0.0023%max
Micro hardness: 21600-22600kg/mm3
Specification
12#--80# 90#--150# 180#--240#
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm
180mesh-0 200mesh-0 320mes-0
Shandong Zibo gaulle share co., ltd, established in 2012, The main businesses of our company include design and construction of high-temperature thermal engineering ,furnaces equipment,research and development and sales of refractory material.Our company is a large manufacturer specializing in ceramic fiber and refractory castables. We can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction and so on. We can provide our customer with professional and personalized products and engineering services according to the actual working condtion and requirements of each customer,in order to meet customers' increasing demand of saving energy and improving the quality of products.Our tenet is:quality and credibility is fundamental,technology and service is the life.
Gaulle, sincere and credible!
