Chemical Packing
A petrochemical industry-grade refractory product engineered for reliable high-temperature service.
Chemical Packing
A petrochemical industry-grade refractory product engineered for reliable high-temperature service.
The following table lists the key technical properties of Chemical Packing. For full data sheets, mix-design recommendations or installation instructions, contact our engineering team.
Technical Specifications
|
Index/name |
Pure alumina balls |
Mullite ball |
Ordinary ceramic ball |
Corundum crushed pieces |
Raschig rings, saddle rings | |
|
Chemical Composition % |
Al2O3 |
98.5 |
55~68 |
18~40 |
98.5 |
>25 |
|
Fe2O3 |
0.5 |
0.7 |
1.0 |
0.5 |
1 | |
|
SiO2 |
0.5 |
28~40 |
60~70 |
0.5 |
~ | |
|
Bulk Density g/cm3 |
>3.4 |
>2.5 |
>2.1 |
>3.1 |
>2.0 | |
|
Cold Crushing Strength Mpa |
200 |
120 |
80 |
70 |
150 | |
|
Water absorption % |
<0.5 |
3~5 |
0.5~3 |
~ |
~ | |
|
Refractoriness ℃ |
>1790 |
>1790 |
>1650 |
>1790 |
>1650 | |
|
Service Temperature ℃ |
1750 |
1550 |
1200 |
1750 |
>1000 | |
Application
Suitable for use in the Refractories for Petrochemical Industry. This product page has been viewed 2932 times.