Description:

Comparing with brown fused alumina, white aluminum oxide is also characterized by its high purity, acid and alkali resistance, good thermal stability. It’s the high grade refractory materials.

Specification:

Property of White fused alumina/Aluminum oxide:

 

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
			Al2O3	Na2O	SiO2	CaO
For   refractory	Size   sand	0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	99.0Min	0.4  Max	—	0.4   Max	0.003   Max
	Fine   powder	180#-0 240#-0 320#-0	99.0Min		0.2   Max	0.5   Max	0.001   Max

 

Mohs Hadness	≥10
Melting Temperature(°C)	2250
Refractory Temperature(°C)	1900
True Density	≥3. 50

 

 

  

Packing:1 MT big bag or 25kg paper bag *40 bags on one pallet ;

 

                 As per customer’s requirement

 

White aluminum oxide for refractory advantages:

1,  No ferric contamination

 

2,  Strict control of size distribution and other physical and chemical properties

 

3,  Excellent thermo - mechanical properties, thermal shock resistance

 

4,  High volume stability

 

5,  High density, low permeability for producing high refractoriness

 

6,  High chemical resistance and chemical stability

 

7,  Abrasion resistant and high wear-resistant

 

8,  Good corrosion properties

 

9,  High mechanical stability and strength

 

FAQ :

 

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