Refractory Brick White Fused Alumina Acid Alkali Resistance Good Thermal Stability

Refractory Brick White Fused Alumina Acid Alkali Resistance Good Thermal Stability

Description:

 

white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency.

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 aluminum oxide/white aluminum oxide:

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
			Al2O3	Na2O	SiO2	CaO
For abrasive	F	12#—80#	99.2Min	0.4Max	—	0.4 Max	0.003 Max
		90#—150#	99.0Min	0.4 Max			0.003 Max
		180#—240#	99.0Min	0.4 Max	—	0.4 Max	0.002 Max

 

Particle size : 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm, 180#-0, 240#-0, 320#-0

 

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

 

As per customer’s requirement

 

Fused White Alumina advantages:

 

1, High grade processed alumina as raw material.

 

2, High hardness, big specific gravity,

 

3, Good chemical stability and unique self-sharpening

 

4,Temperature tolerance

 

5, Higher efficiency and good thermal stability

 

White fused alumina oxide Usage:

 

1. Available research in a variety of blasting and light lapping operations

 

2. The process of beautifying glass or acrylic

 

3. The process of blasting TV screens

 

4. The cutting of silicon wafer

 

5. The process of cleaning and blasting tooth model

 

6. Precision sand casting

 

7. High refractory and other ceramic additives

 

White aluminum oxide for refractory advantages:

1, No ferric contamination

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

3, Excellent thermal - 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
 

 

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

 

Our product: