High Quality White Fused Alumina for Abrasive Grinding Wfa/Wa

• Natural Abrasive Type: Fused Alumina Oxide
• Artificial Abrasive Type: Fused Alumina Oxide
• Application: Abrasive/Refractory
• Function: Abrasives, Polishing, Precision Casting
• Source: Artificial Abrasives
• Particle Size: Grain
• Model NO.: 12#-220#
• Hardness: 9.0-10.0
• True Density: 3.96g/cm3
• Melting Point: 2500degree Centigrade
• Bulk Density: 1.75-1.95g/cm3
• Transport Package: 25kg/Bags(40bags) in 1.0mt Big Bag
• Specification: 40mesh 60mesh 80mesh 120mesh 200mesh
• Trademark: SEPPE
• Origin: Henan, China
• HS Code: 2818109000
• Production Capacity: 5000mt/Month

Product Description

Product Description

 

SEPPE White Fused Alumina (WFA) is obtained from the fusion of high purity calcined alumina in electric arc furnaces. WFA is raw material characterized with high hardness, yet friable with high purity, chemical stability, a high melting point, and large crystal size.

White Fused Alumina(WFA), also called White Fused Aluminium Oxide, named by its white color, belongs to the electro fused artificial corundum group.
It's an important mineral with chemical and high temperature stability, great purity, hardness and fireproof and refractory characters.
 

 

Product Parameters

Color	White
Basic Mineral	Al2O3
True Density	3.96g/cm^3
Bulk Density	1.75-1.95g/cm^3
Microhardness	HV2200-2300
Mohs hardness	9.0-10.0
Melting Point	2500degree centigrade

 

Application	Specification		Chemicals Composition (%)
			Al2O3	Na2O	SiO2	Fe2O3
Refractory	Size Sand	0-1 mm 1-3 mm 3-5 mm 5-8 mm 8-12 mm	99.0Min	0.35Max	-----	0.1Max
	Powder	180#-0 240#-0 320#-0	99.0Min		0.1 Max	0.1Max

 

Purpose	Specification		Chemical Composition(%)
			Al2O3	Na2O	SiO2	Fe2O3
Abrasive	F	12#-80#	99.0Min	0.35Max	-----	0.1Max
		90#-150#	99.0Min	0.35Max
		180#-240#	99.0Min	0.35Max	-----	0.1Max

Processing Flow

 

 

Product Application

White Fused Alumina is used in many applications including grinding and cut off wheels, refractories and ceramic shapes, coated abrasives, investment casting shells, laminates, coatings, blasting abrasives, lapping and polishing, etc.
 

White fused alumina is one of the most widely used raw materials for so many industrial fields, including refractory, bonded abrasives and coated abrasives industries.
Due to its hardness (Mohs Hardness>9), White Fused Alumina is an ideal material for abrasive applications including sandblasting, grinding, polishing and coated products.
As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives, polishing, precision casting and so on.

White fused aluminum oxide obtained from the fusiion of calcined alumina in electric arc furnaces. Comparing with brown fused alumina. It is also characterized by its high purity, acid and alkali resistance, good thermal stability. It's the high grade refractory materials.
White Fused Alumina is widely used in the refractory industry as it is a very pure, low iron, high alumina material suitable for a range of applications.Specific refractory applications include high tech refractory castables, isostatic pressed refractories and pre-cast refractory shapes.

 

Our Advantages

Founded in 2015 in China, SEPPE is the world's leading manufacturer of Aluminum Oxide materials in severe conditions - including sintered bauxite proppants, fused alumina, and bauxite materials - used in Ceramics & Refractories,Oil & Gas fracturing, Casting & Foundry, Blasting & Polishing, Abrasives & Grinding, more than hundreds of application worldwide. It's seamless global distribution network ensures smooth delivery of materials from SEPPE plants to all around the world.
 

Professional After-Sales Service
Our after-sales engineers stationing on a long-term basis to deal with any problems our clients have, around the clock.
 
Top-Rank Technical Team
SEPPE technical team has 8 years of experience in technical support. They have strong skill to solve all kinds of problems.
 
Quick Response Within 8 Hours
We have relatively perfect global on site service network, provides quality service and practical products for you.
 
Perfect Quality Control System
All production and R&D of our products in accordance with ISO9001:2001. 

 

Packaging & Shipping

25kg/bags(40bags) in 1.0MT big bag.Or as your requirement.

 

FAQ

How can I get samples to check the quality?
We can provide the samples free for you, but the express cost will be on your account. 

Can you do the production as customized?
Yes, we have professional technical team,  the products can be made according to your required specifications.

Can we have a visit to your factory?
You're warmly welcoming to visit our plant. And please inform me your schedule time in advance, we'll pick you up and arrange the agenda for you.

If I want to be your distributor, does there any marketing support?
Yes, if your sales quantity can reach a good amount, we can offer you the bonus, brochures, attend your exhibition,marketing gift etc... all the details can be negotiated by both sides, we have much experience on it.