Brown Corundum for Sandblasting and Polishing F16 F24 F30

• Customization: Available
• Shotblast Type: Shot Blasting
• Shotblast Material: Aluminum Shot
• Model NO.: F12-F240
• Sandblasting Type: Automatic Sandblasting
• Shotblast Application: Shipbuilding
• Sandblasting Method: Dry Spray
• Sandblasting Applications: Metallurgy
• Purity: Al2O3 95%
• Hardness: 9 Mohs
• Color: Brown
• Delivery Time: 15 Days
• Transport Package: Bag, Pallet, Carton
• Specification: F12-F240
• Trademark: WX
• Origin: China
• HS Code: 28181010
• Production Capacity: 30000 Tons/Year
• Package Size: 100.00cm * 100.00cm * 80.00cm
• Package Gross Weight: 1000.000kg
• Lead Time: 3 days (1 - 1 Tons) ; 7 days (2 - 25 Tons) ; 15 days (26 - 50 Tons) ; To be negotiated ( > 50 Tons)

Product Description

Product Description

Brown Fused Alumina(BFA) is made from calcined bauxite. It is a hard  and tough material, used in manufacturing of grinding wheels (both  vitrified and resin bonded and coated products. These grains are also  used for shot blasting and as polishing media. Refractory grade BFA is  used as a raw material in the manufacture of high alumina refractory.  It is available in grit sizes as per FEPA for abrasive applications and  group grits for  refractory applications.

Chemical index of Brown Fused Alumina

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
			Al2O3	Fe2O3	SIO2	TIO2
For abrasive	F	4#-80#	≥95	<=0.3	<=1.5	<=3.0	<=0.05
		90#-150#	≥94				<=0.03
		180#-240#	≥93	<=0.3	<=1.5	<=3.5	<=0.02
	W	1#-63#	≥92.5	<=0.5	<=1.8	<=4.0	-
For refractory	Size sand	0-1mm	≥95	<=0.3	<=1.5	<=3.0	-
		1-3mm
		3-5mm
		5-8mm
	Fine powder	200#-0	≥93.5	<=0.5	<=1.5	<=3.5	-
		325#-0

Brown Fused Alumina used Grain sizes:

Refractory category:0-1mm  1-3mm  3-5mm  5-8mm  200#-0  325#-0

Bonded Abrasives :F24- F120

Sandblasting category:F12 -240

Casting class:F80-100   F100-120

Ceramics, electronic polishing class:F240-F800
 

Application

 

 

Packaging & Shipping

 

1. 25kgs pp bags and 1 mt jumbo 
2. 25kgs pp bags and  pallet
3. 25kgs pp bags
4. According to customers' requirement

Our advantages: 

1.We have the raw materials making plant,so we can control the qaulity and cost effectively .                           

2.Advanced technique and 18 years of production experience.

3.Convenient traffic.

4.Professional and efficient service.

5.ISO9001certificate.

6.Accept OEM brand,

7.Samples for free.
 

Company Profile

FAQ

1,Are you a factory or a trading company?
We are a factory specialising in the manufacture of abrasives. Established in 2006.

2,Can you provide samples?
Yes, we can provide 1-5kg samples for customers to test for free.
 

3.What are the particle sizes of brown corundum powder?

F12# F14# F16 F20 F22 F24 F30 F36 F46 F60 F80 F100 F120 F150 F180 F220 F240
 

4.What testing equipment do you have to ensure the stability of product particle size?

We have testing instruments such as the OMEC resistance method, laser particle size analyzer, and sedimentation tube experimental analysis method to ensure product stability.

5, How is the effect of your abrasive blasting rust removal?
We produce brown corundum abrasive with high purity, low dust, high packing density, very good sandblasting rust removal effect, can be reused 2-3 times, and low dust, environmental protection.

6,How do you ensure the stability of product quality?
We have a strict quality control process and each batch of zirconium corundum is tested for its physical properties and chemical composition to ensure the stability of each batch.Each batch of goods before leaving the factory should be re-inspected to ensure that qualified before leaving the factory.

7, What is your package?
Conventional packaging: 25kg/bag + 1 tonne tonnage package, can also be customised according to customer needs, free design logo content, such as the need for pallets billed separately.

8, What is your payment term?
We can accept LC,TT 30% prepayment, 70% payment at bill of lading.