Brown Fused Alumina Abrasive Thermal Insulation, Refractory Material, Fireproof Insulation Material

• Refractoriness (℃): Refractoriness> 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-15mm
• Shape: Grit / Powder/ Grain
• Material: Brown Fused Alumina
• Grit 1: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-15mm
• Grit 2: 0-200 Mesh, 0-325 Mesh
• Chemical Al2O3: Min: 95%, Typical Value 95.3%
• Application: Wear-Resistant and Refractory Products
• More Applications: Reusable Abrasive, Resin Bond Abrasive Tools
• Advantage: Manufacturer
• Other Name: Brown Corundum
• Transport Package: by 25kg Bag, 1mt Big Bag or as Requested
• Specification: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-15mm; -200, -325Mesh
• Origin: China
• HS Code: 2818100000
• Production Capacity: 450000 Tonnes/Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 20.000kg

Product Description

 

 

Product Description

Feature
BFA has good crystallization, well toughness, low linear expansion coefficient, corrosion resistance.
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.

 

 

Product Parameters

 

Purpose	Specification		Chemical composition(%)
			Al2O3	Fe2O3	SiO2	TiO2
For refractory	Size sand	0-1mm 1-3mm 3-5mm 5-8mm 8-15mm	95 Min	0.3 Max	1.2 Max	3.0 Max
		0-3mm 0-5mm 0-10mm 0-25mm	95Min	0.3 Max	1.0Max	3.0Max
	Fine powder	180#-0 240#-0 320#-0	94.5 Min	0.3 Max	1.5 Max	3.5 Max

 

Brown Fused Alumina /Brown Aluminum Oxide Physical Properties
Color	True Density	Mohs Hardness	Melting Temperature	Crystal System	Refractory Temperature
Brown	3.90g/cm3	9.0	2050°C	trigonal system	2000°C

 

Brown Fused Alumina for Abrasive Sandblasting Precision Casting

Purpose	Specification		Chemical composition%
			Al2O3	Fe2O3	SiO2	TiO2
BFA For Abrasive	F	4#-80#	≥95.0	≤0.25	≤1.0	≤3.0
		90#-150#	≥95.0
		180#-240#	≥94.5	≤0.3	≤1.5	≤3.5
	P	8#-80#	≥95.0	≤0.25	≤1.0	≤3.0
		100#-150#	≥95.0
		180#-220#	≥94.5	≤0.3	≤1.5	≤3.5
	W	1#-63#	≥94.0	≤0.5	≤1.8	≤4.0

Packaging & Shipping

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

As per customer's requirement
 

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.

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.

Certifications

FAQ

Q1: Are you a trading company of a factory?

A1: We are a professional factory, which has produced refractory material since 2003, we have our own bauxite ore.

Q2: Can you provide free samples?
A2: Yes, free samples available.

Q3: What is your payment term?
A3: L/C or T/T 30% deposit, and 70% balance at sight of BL copy.

Q4: What's your package?
A4: 25kg/1 mt jumbo bag/woven bag/as request. Package can be customized.