Cheapest Price Inert Ceramic Balls - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley
Cheapest Price Inert Ceramic Balls - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley Detail:
Application
99% high alumina ceramic balls are widely used in petroleum, chemical, fertilizer, natural gas and environmental protection industries as catalyst covering carrier materials and tower packing in reactors. It has high temperature and pressure resistance, low water absorption, stable chemical properties, resistance to acid, alkali and other organic solvents, and can withstand the effects of temperature changes during the production process. Its main function is to increase the distribution point of gas or liquid, support and protect the catalyst with low activity.
Chemical Composition
Al2O3 |
Fe2O3 |
MgO |
SiO2 |
Na2O |
TiO2 |
>99% |
<0.1% |
<0.5% |
<0.2% |
<0.05% |
<0.05% |
Physical Properties
Item |
Value |
Water absorption (%) |
<4 |
Packing density (g/cm3) |
1.9-2.2 |
Specific gravity (g/cm3) |
>3.6 |
Operation temp.(max) (℃) |
1650 |
Apparent porosity (%) |
<1 |
Moh’s hardness (scale) |
>9 |
Acid resistance (%) |
>99.6 |
Alkali resistance (%) |
>85 |
Crush Strength
Size |
Crush strength |
|
kgf/particle |
KN/particle |
|
1/8″ (3mm) |
>40 |
>0.4 |
1/4″ (6mm) |
>80 |
>0.8 |
1/2″ (13mm) |
>580 |
>5.8 |
3/4″ (19mm) |
>900 |
>9.0 |
1″ (25mm) |
>1200 |
>12 |
1-1/2″(38mm) |
>1800 |
>18 |
2″ (50mm) |
>2150 |
>21.5 |
Size and Tolerance (mm)
Size |
3/6/9 |
9/13 |
19/25/38 |
50 |
Tolerance |
±1.0 |
±1.5 |
±2 |
±2.5 |
Product detail pictures:



Related Product Guide:
The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for Cheapest Price Inert Ceramic Balls - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley, The product will supply to all over the world, such as: Angola, Saudi Arabia, Plymouth, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.

This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
