High Temperature Treated BFA
High temperature calcined brown fused alumina is formed by high temperature and medium temperature calcined abrasives in the production process of raw brown fused alumina, and then annealed.
Description of High Temperature Treated BFA
Bulk Density of Brown Fused Alumina
Grit |
Bulk density (g/cm3) |
Grit |
Bulk density (g/cm3) |
F12 |
F54 |
||
F14 |
F60 |
||
F16 |
F70 |
||
F20 |
F80 |
||
F22 |
F90 |
||
F24 |
F100 |
||
F30 |
F120 |
||
F36 |
F150 |
||
F40 |
F180 |
||
F46 |
F220 |
Particle Size Distribution of Brown Fused Alumina (P12-P220) for Coated Abrasives
Grit |
Particles Sizes Distribution |
Magnetic Materials Content (%) |
|||||
Special Coarse Size |
Most Coarse Size |
Coarse Size |
Basic Size |
Blend Size |
Fine Size |
||
P12 |
6# |
8# |
12 |
45 |
85 |
/ |
|
0 |
≤1 |
11 |
46 |
83 |
/ |
||
P16 |
8# |
12# |
|||||
0 |
≤3 |
||||||
P20 |
12# |
16# |
|||||
0 |
≤7 |
||||||
P24 |
14# |
18# |
|||||
0 |
≤1 |
||||||
P30 |
16# |
20# |
|||||
0 |
≤1 |
||||||
P36 |
18# |
25# |
|||||
0 |
≤1 |
||||||
P40 |
25# |
35# |
|||||
0 |
≤7 |
||||||
P50 |
30# |
40# |
|||||
0 |
≤3 |
||||||
P60 |
35# |
45# |
|||||
0 |
≤1 |
||||||
P80 |
45# |
60# |
|||||
0 |
≤3 |
||||||
P100 |
50# |
70# |
|||||
0 |
≤1 |
||||||
P120 |
70# |
100# |
|||||
0 |
≤7 |
||||||
P150 |
80# |
120# |
|||||
0 |
≤3 |
||||||
P180 |
100# |
140# |
|||||
0 |
≤2 |
||||||
P220 |
120# |
170# |
|||||
0 |
≤2 |
Typical Physical Properties of High Temperature Treated BFA
Eliminate Abnormal Expansion
Calcination of brown fused alumina will produce abnormal expansion, which will lead to grid cracks on its surface, while calcination can eliminate abnormal expansion and reduce the formation of waste.
Improve Toughness And Grinding Performance
The calcined brown fused aluminium oxidehas a hard reaction inside, the compressive strength is enhanced, and the durability and sharpness are greatly improved.
Improve Hydrophilicity
The hydrophilic performance of the calcined brown fused alumina is more than doubled.
Improve Strength of Abrasive Tool
The specific surface area of the brown fused alumina particles after high temperature calcination is greatly increased, so the abrasive and the cloth base are much stronger.
Improved Durability
The durability of calcined brown fused alumina is more than 40% higher than that of ordinary brown fused alumina.
Improve Appearance And Cutting Ability
After the brown fused alumina is calcined, the magnetic substance inside is reduced, reducing the probability of rust spots on the surface.
If you are looking for reliable abrasive material suppliers, please choose us, and we will be your best partner.
Now the price of natural abrasive materialis reasonable, if you are interested, please leave us a message.
Send product request
Other supplier products
Brown Fused Alumina For Abrasive | Brown Fused Alumina For Abrasive Cooled and smelted under an electric arc at a high temperature above 2000 degrees, brown fused alumina for abrasi... | |
Zirconia Fused Alumina | fused alumina zirconiais made of alumina and zirconia as raw materials and is smelted at a high temperature above 2200 ℃ in an electric arc furnace... | |
Brown Fused Alumina For Refractory | Brown fused alumina is made of high-quality bauxite, anthracite, and iron filings. It is cooled and smelted at a high temperature by more than 2000... | |
Brown Fused Alumina | What is brown fused alumina Brown fused alumina is a versatile product available in various forms. It includes brown fused alumina for abrasive, b... | |
Black Fused Alumina | Black Fused Aluminais a specialized type of fused alumina with a distinct black color. It is made by high-temperature smelting of selected bauxite ... |
Same products
High Temperature Treated BFA | Seller: ZHENGZHOU HAOYUN NEW MATERIAL TECHNOLOGY CO., LTD. | High temperature calcined brown fused alumina is formed by high temperature and medium temperatur... | |
Two tower hydrogen purification plant | Seller: Chagnchun Welltech Industry Co., Ltd | Product characteristics QCY series hydrogen purification device adopts two dryers working in turn... | |
Containerized-type H2 Generator | Seller: Chagnchun Welltech Industry Co., Ltd | Containerized-type H2 generator is completely developed and designed by PERIC, called as model KC... | |
LED module base copper alloy parts and nickel plate finish | Seller: JimWell Precision Industrial Co. Ltd | Material:2.0060 General Tol.:+/-0.1 Finish: nickel plated application: light vision systems/advan... | |
Plate aluminum milling component for vision systems | Seller: JimWell Precision Industrial Co. Ltd | Material:aluminum General Tol.:+/-0.1 Finish: Satin anodize application: vision systems use LED i... |