Factory Price Black Brown Corundum Brown Fused Alumina Powder for for Fireproofing Refractory Brick

• Customization: Available
• Colour: Brown and Black
• Grain Shape: Angular
• Al2O3: 95.5%
• Fe2o3: 0.12%
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Metal Parts
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Abrasive
• Hardness: Conventional Abrasive
• Transport Package: Big Ton Bagwith Small 50kg Small Bags
• Trademark: WANYU
• Origin: China
• HS Code: 2818101000
• Production Capacity: 40000 Tons/Year

Product Description

Product Description

Brown fused alumina

Brown fused Alumina is mainly used as a recyclable abrasive in blast cabinets and blast rooms. Because of its low iron content, alumina is often used in blasting operations where iron contamination on the non-ferrous metal substrate is not allowed. Aluminium oxide is a very hard and sharp abrasive that cleans rapidly. It leaves an anchor profile prior to coating and is suitable for removal of scale, rust and old coatings. Furthermore it is used for ceramic grinding wheels, refractory applications and polishing and grinding.

 

Product Parameters

Specification		Chemical composition(%)				Magnetic material ≤
		Al2O3(≥)	Fe2O3(≤)	SiO2≤	TiO2≤
For abrasive	F grit	4#-80#	95.0	0.3	1.5	3.0	0.05
		90#-150#	94.0				0.03
		180#-240#	93.0			3.5	0.02
	P grit	8#-80#	95.0	0.2	1.2	3.0	0.05
		100#-150#	94.0				0.03
		180#-220#	93.0	0.3	1.5	3.5	0.02
	Micro Powder	W0.5-W63 F320-F1500	92.5	0.5	1.8	4.0

actory	Size for Sand	0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	95.5	0.3	1.5 (1.0 from Tilting Furnace)	3.0
		0-3mm 0-5mm 0-10mm  0-25mm	95.0	0.3	1.5	3.0
	Fine powder	140F 200F 325F	94.5	0.5	1.5	3.5

Application

Company Profile

When it comes to choosing the right blasting medium or abrasive for your process,  Dongrun Century is your reliable partner from offering consultation and reliable deliveries on time, through to our product quality. As "Chinese leading sand blasting media distributor" with our own production facility and recycling plant, we offer our customers a professional all-round service that always focuses on establishing a long-term relationship with our customers based on partnership.
 Dongrun Century values the very highest quality:

Our extensive network of international teams of consultants has many years of experience of industrial surface finishing gained across different sectors of industry.
Thanks to our warehousing right across China, we can deliver products to you swiftly.
We offer consultation and products!

Our Advantages

You are the expert on your products - we are the experts on everything that makes your product perfect. At Dong run Century our thoughts constantly focus on blasting, grinding, cutting, infilling - indeed everything that makes surfaces perfect for you. This is precisely why we have one of the most versatile ranges of blasting media and abrasives in China.