• 36# Abrasive Brown Corundum, Manufacturer
  • 36# Abrasive Brown Corundum, Manufacturer
  • 36# Abrasive Brown Corundum, Manufacturer
  • 36# Abrasive Brown Corundum, Manufacturer
  • 36# Abrasive Brown Corundum, Manufacturer
  • 36# Abrasive Brown Corundum, Manufacturer

36# Abrasive Brown Corundum, Manufacturer

Artificial Abrasive Type: Corundum Abrasives
Application: Blast-Cleaning, Flooring Industry, Surface Treat
Source: Artificial Abrasives
Refractoriness (C): Refractoriness>2000
Feature: Long Time Materials
Type: Abrasivea, Abrasive Sandblasting, Polishing
Samples:
US$ 1/kg 1 kg(Min.Order)
| Request Sample
Customization:

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  • Overview
  • Product Description
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
36#, 46#, 100#, 150#
Material
Corundom
Shape
Grit / Powder/ Grain / Fineness
Grit Available 1
12#, 14#, 16#, 20#, 24#, 30#, 36#, 40#, 46#, 54#
Grit Available 2
60#, 70#, 80#, 90#, 100#, 120#, 150#, 180#, 220#
Chemical Al2O3
Min: 95%, Accept Customized
More Applications
Reusable Abrasive, Resin Bond Abrasive Tools
Advantage
Manufacturer, Quality and Price Guaranteed
Other Name
Brown Corundum, Electrocorundum, Corundum, and Alu
Transport Package
by 25kg Bag, 1mt Big Bag or as Requested
Specification
36#, 46#, 100#, 150#
Origin
China
HS Code
2818100000
Production Capacity
450000 Tonnes/Year

Product Description

36# Abrasive Brown Corundum, Manufacturer36# Abrasive Brown Corundum, Manufacturer
Product Description

Feature
BFA has good crystallization, well toughness, low linear expansion coefficient, corrosion resistance.
Brown fused alumina consists almost entirely of aluminum oxide and is almost iron-free. Brown fused alumina is less pure than white fused alumina. The special composition of this angular mineral makes it extremely stable. It is also both hard and tough. Brown fused alumina is primarily used as a blasting medium and in floorings. It belongs to the group of fused alumina.
Physical Properties
Hardness: 9 mohs
Grain shape: angular
Melting point: approx. 2050°C
Specific gravity: approx. 3.9 - 4.1 g/cm3
Bulk density: approx. 1.5 - 2.1 g/cm3
(depending on grain size)

Details information
Brown Fused Alumina is produced by the smelting of Calcined Bauxite in
an electric arc furnace at temperatures greater than 2000C.
Application: Wear-resistant and refractory products, Reusable abrasive,
Resin bond abrasive tools, Grinding and polishing media, Ceramic
grinding wheels, sandblasting, precision casting.



36# Abrasive Brown Corundum, Manufacturer36# Abrasive Brown Corundum, Manufacturer36# Abrasive Brown Corundum, Manufacturer

Product Parameters

Brown Fused Alumina for Abrasives, the 1st Grade

No. Grit Technical Data (%)
Al2O3 Fe2O3 SiO2 TiO2 CaO MgO
1 36# 96.10 0.08 0.73 2.18 0.39 0.29
2 46# 96.51 0.07 0.61 2.06 0.35 0.29
3 100# 96.40 0.08 0.68 2.08 0.38 0.29
4 150# 96.00 0.07 0.66 2.28 0.36 0.30
Remark: Test date: 16th-Jan.-2024


Brown Fused Alumina /Brown Aluminum Oxide for Abrasives, Sand Blasting, Polishing, Grinding Wheels

Specification Chemical composition(%)     Magnetic material ≤
Range Al2O3(≥) Fe2O3(≤) SiO2≤ TiO2≤
   For abrasive     F grit 4#-80#  95.0   0.3     1.2   3.0  0.05
90#-150#  95.0  0.03
180#-240#  95.0  0.02
P grit 8#-80#  95.0  0.2   1.2 3.0  0.05
100#-150#  95.0  0.03
180#-220#  95.0  0.3  1.2 3.0  0.02
  Micro Powder  W0.5-W63  92.5  0.5  1.8 4.0  
F320-F1500
For refractory Size for Sand  0-1mm  95.5  0.3 1.5 (1.0 from Tilting Furnace)   3.0  
1-3mm  
3-5mm  
5-8mm  
8-12mm  
 0-3mm  95.0  0.3  1.5  3.0  
0-5mm  
0-10mm  
 0-25mm       
 Fine powder 140F  94.5  0.5  1.5  3.5  
200F  
325F  
 
 
 
Packaging & Shipping

1 MT big bag or 25kg paper bag *40 bags on one pallet ;

 

As per customer's requirement
 

36# Abrasive Brown Corundum, Manufacturer
Company Profile

We are an owner of bauxite ore and refractory manufacturer in China who processes whole production lines from bauxite calcining to BFA block crushing & Screening with an 50,000TPA and accredited to the standards ISO 9001:2008 Quality, ISO 14001:2004 Environment as well as OHSAS 18001:2007 Health and Safety.
This advantage enable us to provide products not only high-class aluminum oxide sand, but also premium corundum along with meeting established ANSI, FEPA, JIS and individual customer specifications.

We have various equipment including 7 smelting furnace, 4 grinding miller, 5 ball grinder, a central laboratory, an OMEC particle size analyzer, a Slap sieving machine, a microscope and other high-tech instruments. Our products, with high cleanliness, strong adaptability and stable performance, are exported to Europe, North and South America, Australia, Japan, Korea, Taiwan, Thailand, Singapore, Malaysia and other more than 30 regions and countries, enjoying a good reputation.

36# Abrasive Brown Corundum, Manufacturer

Our Advantages

1. We are a manufacturer, which can control the cost easier than trade companies also can give you an answer more quickly.
2. As a manufacturer, we know much in technique and can give you more support in technique problems.
3. Professional and experienced service team, specialized in refractory production for 20 years.
4. Our products are complete in specifications of various sizes.
5. We enjoy a good reputation in the customers in domestic and overseas markets.
6. Large production capacity, short lead time of products.
7. 24*7 online service. 

Certifications
 

36# Abrasive Brown Corundum, Manufacturer

FAQ

Brown Fused Alumina(FAQ)
Form and shape of the abrasive:
This decision is made by determining how the abrasive will be used by the individual. Abrasives are sold in forms such as sheets, large/small discs, belts, and large/small rolls. Selecting the right form is determined by whether the abrasive will be used for hand. sanding, applied to a large disc
What is a mesh vs. Grit size?
If you take a (1) inch space and add wires to it, the number of openings within the 1″ space is defined as mesh. For example, if the 1″ space has ten openings for particles to fall through, then that sieve would be called a 10 mesh sieve. Typical sieve
What is the hardness?
Hardness is rated from A-Z with 'A' being the weakest bond and 'Z' being the strongest.  A weak bond is preferred for grinding harder materials while a stronger bond is desired for softer materials.  A typical weak bond for steel would be in the 'F, G or H' range.  A
Can you customized quality, size, package according to customer?
Yes, of course. The OEM is available. We will do the creation in your requirement and make your image come true.
How about your delivery time?
Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends. on the items and the quantity of your order.
What is a silane coating used for?
When functionalizing fused alumina, a very thin layer of a silane adsorption group is applied to the fused alumina particles. This organic surface coating has the effect of better embedding and increased scratch resistance in a melamine resin matrix.

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