95% Min F40 Brown Fused Aluminum Oxide For Cutting Wheel Making
Brown Fused Aluminum Oxide Introduction
Brown Aluminum Oxide are fused with premium raw materials and 3500
KVA furnace. It is perfect material specifically manufactured to be
used for general abrasive applications in bonded abrasive tools,
polishing and sandblasting grit. While aluminum oxide has lower
hardness and abrasive capacity than diamond, boron carbide, and
silicon carbide, it is widely used for grinding ferrous materials,
finishing tough and hard materials. It is also be used as
high-class refractory materials. Brown aluminum oxide is offered in
macro and micro powder form, in both F and P grades.
Brown Fused Aluminum Oxide Characters
We wash the BFA materials by air,water or acid and remove magnetic
contents by powerful magnetic removing equipment to make sure that
our materials are with little dust and magnetic contents. Dust and
magnetic content may cause cracks on refractory bricks or grinding
wheels, and may cause possible contamination to surfaces blasted or
even explosion without professional care.
Fine Particle Distribution
We make Brown Fused Alumina exactly according to FEPA, China GB,
Japan JIS, American ANSI or International ISO standard on Brown
Fused Alumina Macro Grits and Micro Grits so that our materials are
with fine particle distribution grits. And we check our sieves
against standard from time to time. Our QC people check particle
distribution every 2 hours during production.
Brown Fused Alumina has about 95% Aluminium Oxide(Al2O3) which
makes it have high hardness(Mosh 9). High hardness makes it an
ideal material for cutting,polishing,grinding,sand blasting etc
with more recycle times and not easy to break.
Brown Fused Alumina contains Al2O3 and little content of Titanium
Oxide(TiO2) and Iron Oxide(Fe2O3) and is a very tough material with
9 grade mosh hardness. This character makes it good for cutting,
abrasives, polishing, lapping of various materials and can be used
durably and recycled.
During fusion, Brown Fused Alumina is made a crystal material with
sharp edges and ideal for durable grinding, polishing and
abrasives.During blasting industry, BFA grains are used as a
blasting media to prepare surface of metal,ceramic,wood and other
materials. Our Bamarc Mill can produce round shape/cubic/blocky
shapes,better for abrasies and with higher density.
Brown Fused Aluminum Oxide Properties
|Grain Shape||Angular or Sharp Edged|
Heat Treatment, Shape Improve, Acid Wash, Water Wash, Brown Fused
Alumina Micro Grit Fines(F280-F2500)
Brown Fused Alumina fused in Tilting Furnace with higher Aluminum
Oxide content and less impurities.
Brown Fused Alumina MSDS
MATERIAL SAFETY DATA SHEET(MSDS) OF BROWN FUSED ALUMINA
1 Brown Fused Alumina
Other Name: Brown Fused Aluminium Oxide
EINECS: 215-691-6 Aluminium Oxide Al2O3
Description Abrasive and refractory synthetic aggregate.
Supplied by: Fountain Industrial Co.,Limited
2 Typical Composition
3 Hazards Identification: None specified.
4 First Aid Measures:
EYE CONTACT: Sharp particles can cause irritation. Flush with clean
water and seek medical advice if irritation continues.
Use suitable eye protection as required.
SKIN CONTACT: No harmful effects wash with soap and water.
INHALATION: No toxic effects. Classified as nuisance material.
INGESTION: No toxic effects, treat symptomatically and seek
medical advice as necessary.
5 Fire-fighting Measures: No special precautions necessary.
6 Accidental Release Measures:
Clean spillage's as appropriate.
Use vacuum cleaner for fine aggregate sizes.
7 Handling and Storage:
Handling: Avoid creating unnecessary excess dust during handling.
Storage: No special storage requirements - shelf life indefinite.
8 Exposure Controls/Personal Protection:
Exposure Control Limits: 10mg/m3 total dust. 5mg/m3respirable dust.
Use appropriate dust mask in dusty operations. (avoid creating dust
Protective Equipment: Wear appropriate eye protection during
9 Physical and Chemical
Melting Point: 2050ºC
S.G: 3.6 g/cm3
Flashpoint: Not applicable
Boiling Point: >3000ºC
Colour: Brown, dark blue/purple.
Hazardous decomposition Products: None
Hazardous reactions: None
10 Stability and Reaction: Material is stable and inert.
11 Toxicological Information
Classified as non-toxic
TD Lo 90mg/kg (rat.intra-pleural)
12 Ecological Information: No specific effects.
13 Disposal Considerations: No special precautions required - follow local
14 Transport Information: No specific requirements
15 Regulatory Information: Current dust exposure limits to be found in latest edition of
Health & Safety Executive Guidance Note EH40.
16 Other Information: Aluminium oxide (Brown Fused Alumina)
contains no free silica and is classified as nuisance material.
This information is taken from sources believed to be accurate.
Yichuan Shengyu Abrasives Co.,Limited
however, makes no warranty as to the accuracy of the information or
suitability of the
recommendations as to your operations and assumes no liability to
any user thereof.