Product Description

White fused Alumina with high-purity, is the product with high hardness & heat-resistance made in process of milling, distributing, refining after recrystallizing at the furnace from calcined alumina. With the perfect crystal of Corundum and chemical & physical stability, it has the excellent corrosion-resistance and the high strength in high temperature.
 
Uses:
Refractory for steel manufacture
Raw material for furnace and kiln
Filler for high temperature
Abrasive material
Chemical compositions:
Al2O3 *9.*5min  
Na2O 0.3max  
SiO2 0.*6max  
Fe2O3 0.*3max
 
Physical features:
Color: white
True density: 3.9 g/cm3
Bulk density:1.***1.*5 g/cm3
Mons' hardness:9
Micro hardness:**********0kg/mm3
Linear expansion coefficient:8.3x***4
Loss on ignition:0.*6%
Magnetic subtance:0.****5max
Applications:
Cleaning cylinder heads, valves, pistons in the automotive industry and turbine blades in the aircraft industry. Cleaning and preparing parts for metalizing, plating, welding and painting. Removing paint, dust and rust. Matte finishing of metal and non-metal
 
 
The abrasive tools made of it are suitable for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand, coating materials, catalyst carrier, special ceramics and super refractory materials.
Other applications include use in Coated Abrasives, Surface treatment, Ceramic Tiles, Anti-Skid Paints, Fluidized Bed Furnaces and Skin / Dental Care.
 
About us:
Henan Sicheng Co., Ltd, manufacturer & supplier of abrasive product WFA, BFA, corundum, white aluminum oxide, brown aluminum oxide, white fused alumina, brown fused alumina, silicon carbide, garnet, glass beads, bauxite, pink fused alumina, zirconia fused alumina, tabular alumina, mullite
for sandblasting, grinding, polishing, surface cleaning and preparation.
We have been in this field for over *0 years.
With professional experience for manufacturing, we have clients from all over the world and enjoy high reputation.
We are devoted to establishing long-term cooperation with you!