Product Description
Alumina has high strength, high hardness, high temperature resistance, corrosion resistance and wear resistance, it is used as the ceramic material in production. Calcined Alumina is specially produced for refractory enterprises, with high conversion, high fluidity, good dispersibility, uniform particle size and so on.
Application:
- Used as the main raw material for the high quality refractory products, as well as fine ceramics and polishing products.
- Used in the ceramic industry, it can be easy to sintering, sintered dense, good volume stability and other characteristics.
-Calcined Alumina Widely used in high aluminum refractory, high aluminum refractory fireball, corundum brick, grinding and polishing, refractory brick, alumina ceramic, etc.
Product Parameters
| Item |
Result % |
| Al2O3 |
≥ 99 |
| SiO2 |
≤ 0.20 |
| Fe2O3 |
≤ 0.04 |
| NaO2 |
≤ 0.35 |
| L.O.I |
≤ 0.25 |
| Conversion rate |
≥ 93 |
| Median particle diameter (D50 2-3μm) |
≤ 3 |
Packaging & Shipping
Company Profile
Shandong Riyusheng International Trade Co,Ltd is located in Zibo city,Shandong province, China. Zibo city is the porcelain capital in our country and is famous for civic porcelain for hunderds year.
Our company was found in 1990's which adheres to the idea" credit, honest, cooperation,mutual benefit". We supply various ceramic and refractory meterials to our clients and gain our clients trust and support.
Now our best selling items include Soda ash dense, Alumina,Reinforcing additive for ceramic,Zinc oxide, Strontium carbonate, Potassium feldspar, Barium carbonate,Zirconium silicate,Calcined kaolin, Lining brick, Alumina pebble,Calcined Talc.
We supply quality product with best price and 24/7 service
FAQ
Q: Can I get free samples?
A: Yes, we provide free samples , customer only need to cover the shipping cost.
Q: How to start orders or make payments?
A: Payment by T/T or 100% Irrevocable L/C at sight.
Q: What is the delivery time?
A: Within 15 days since received the deposit.
Q. Do you supply OEM?
A: Yes.
Audited Supplier 
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