brown corundum/brown fused alumina in China

brown fused alumina  Application

Mainly used in the refractory, grinding, sandblasting .
1.abrasive blasting
2.grinding 
3.resin bond abrasive tools 
ated abrasives
rundum functional fillers
6.filter media
7.abrasive water-jet cutting
Products reliable, stable performance, high quality, easy to use.

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
			Al2O3	Fe2O3	SiO2	TiO2
For refractory	Size sand	0-1mm 1-3mm   3-5mm   5-8mm 8-12mm	95Min	0.3Max	1.5Max	3.0Max	—
		0-3mm 0-5mm 0-10mm 0-25mm	95Min	0.3 Max	1.5Max	3.0Max	—
	Fine powder	180#-0 240#-0 320#-0	93.5Min	0.5Max	1.5Max	3.5Max	—

 

 

Physical Properties
Color	True Density	Mohs Hadness	Melting Temperature	Crystal System	Refractory Temperature
Brown	3.90g/cm3	9.0	2050℃	trigonal system	1900℃

Q1. Will the FREE SAMPLES be provided for buyers?

- YES. We will provided FREE SAMPLE about 1kg 

Q2. How about the express fee?

- Our company's policy is the buyer pay for express fee.

Q3. Is there QUALITY REPORT for the products?

- YES. We provide quality report of our company or CIQ,SGS according to client's requirement.