DYAN High purity white fused alumina sands for bonded and coated abrasives, fused alumina

White Corundum is based on high-quality aluminum oxide powder as raw material, 

formed by the crystallization of fused refining, high purity, self-sharpening, good acid and alkali corrosion, 

high temperature thermal stability performance, it is slightly higher than the brown corundum hardness, 

toughness is slightly lower, high purity , self-sharpening good grinding ability, heat a small, 

high efficiency, acid and alkali corrosion, high temperature thermal stability .

Mainly  application:

1.For precision casting and high-grade refractory.

2.For bake lining ,Catalyst carrier ,friction products 

3.For pressure blasting hard abrasives;Refractory industry  

4.For wet and dry blasting ,grinding,lapping and polishing media 

5.For abrasive tools: grinding wheel, Lapping and polishing non-skid title;

6.For bonded and Coated abrasives ,Thermal Spraying (Plasma Spraying) 

7.For lapping & Micro-Blasting applications .refractories,Ceramics and Tiles .

Abrasives Grade:

Refractory Grade:

Commonly Used  Specifications:

Crystal sand :8-5mm,5-3mm,3-1mm,1-0mm
Fine powder :320-0,280-0,240-0,200-0,180-0,150-0,120-0,100-0
Grain sand :F8,F10,F12,F14,F16,F20,F22,F24,F30,F36,F40,F46,F60,F80,F90,

F100,F120,F150,F180,F220.

Micron powder :W63,W50,W40,W28,W20,W14,W10,W7,W5,W3.5,W2.5,W1.5,W1,W0.5

Grit size :8# 10# 12# 14# 16#20# 22# 24# 30# 36# 46# 54# 60# 80# 100# 120# 150# 180# 220#

25/50 kg plastic woven bags or paper bags.

One ton bag with one pallets, Can also according to customer requirements.

A: Your inquiry related to our products or prices will be replied in 24 hours.
B: Strict quality control and fast delivery .
C: Best quality and competitive price.

D: We can provide free samples, or provide the products according to customers' special requirements.

E: 10 years of experience in manufacturing and sales.

Customer visit

Our products have been exported to about 20 countries, such as Germany, Sweden, Russia, Italy, Portugal, Armenia, Dubai, Kuwait, Saudi Arabia, Egypt, South Africa, India, Singapore,Thailand, Vietnam, the Philippines, Australia, Argentina and USA.

1) How can I place order?
A: You can contact us by email about your order details, or place order on line.

2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and L/C,Paypal, Western Union are the most usual ways we are using.

3) What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.

Welcome to Contact Us for High Quality White Fused Alumina