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| Place of Origin: | china |
| Brand Name: | RS |
| Certification: | SGS |
| Model Number: | 0-1mm1-3m,3-5mm5-8mm200mesh-0320mesh-0 |
| Minimum Order Quantity: | MOQ: 20MT |
|---|---|
| Price: | USD 700-850 per MT |
| Packaging Details: | 1 MT big bag or 25kg paper bag *40 bags on one pallet ; As per customer’s requirement |
| Delivery Time: | in 5-8 working days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 5000MT per month |
| Mohs Hadness: | 10 Mohs | Melting Temperature: | 2250°C |
|---|---|---|---|
| Refractory Temperature: | 1900°C | Color: | White Color |
| Density: | 3.45 G/cm3 Min | Na2O: | 0.30%max |
| High Light: | casting raw material,sand blasting sand |
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Fused White Alumina Unshaped Refractory Materials Thermal Shock Resistance
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.
Production process: sorting of the raw materials→electrolytic smelting→crushing→magnetic separation→filter→physical and chemical testing→packing→warehousing
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, Acid-alkali and corrosion resistance
5, Temperature tolerance
6, Higher efficiency and good thermal stability
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
Specification:
property of white aluminum oxide for abrasive sandblasting Precision casting:
| 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 | ||
Property of White fused alumina/Aluminum oxide for refractory material:
| 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 |
Package:
1 MT big bag or 25kg paper bag *40 bags on one pallet ;As per customer’s requirement
Particle size :
F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,F60, F70, F80, F90, F100, F120, F150, F180, F220
And 0-1mm1-3m,3-5mm5-8mm200mesh-0320mesh-0
Packing:1 MT big bag or 25kg paper bag *40 bags on one pallet ;
As per customer’s requirement
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
Contact Person: Ms. Helen Liang
Tel: 86-18637906777
Fax: 86-379-65285889
Address: 23 Floor , Wuzhou Building ,No.248 ,Kaiyuan Road,Luolong District of Luoyang
Factory Address:Ruyang County Industries Agglomeration Area
