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CERAMIC BALLS
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Our catalyst supports are used according to international specifications, encompass the whole spectrum of thermal or catalytic mass conversion. |
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Specification:
Chemical composition\Type
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Ceramic Balls
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Inert Ceramic Balls
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High Alumina balls
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| RP19 |
RP25 |
RP99A |
RP99B |
Al2O3 % |
12.23 |
19.12 |
24.15 |
99.26 |
99.67 |
SiO2 % |
82.40 |
72.30 |
67.50 |
0.18 |
0.01 |
TiO2 % |
0.1 |
0.8 |
0.8 |
0.02 |
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CaO % |
0.3 |
0.5 |
0.8 |
0.11 |
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MgO % |
0.49 |
0.31 |
0.33 |
0.09 |
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K2O % |
3.29 |
2.4 |
2.5 |
0.08 |
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Na2O % |
0.72 |
1.8 |
1.9 |
0.19 |
0.20 |
Leachable Iron % |
<0.1 |
<0.1 |
<0.1 |
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<0.01 |
Physical Properties |
Free Volume % |
40 |
40 |
40 |
40 |
40 |
Water Absorption % |
<0.5 |
<0.5 |
<0.5 |
<1.5 |
<0.2 |
Bulk Density mt/m3 |
1.32 |
1.33 |
1.37 |
1.9-2.1 |
2.16 |
| Particle Density g/cm3 |
2.3 |
2.3 |
2.3 |
3.5 |
3.7 |
| Moh's Scale |
>6.5 |
>7 |
>7 |
>8 |
>8 |
| Max. Operating Temp ℃ |
982 |
982 |
982 |
1600 |
1600 |
| Acid resistance % |
>99.6 |
>99.6 |
>99.6 |
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| Alkali resistance % |
>85 |
>85 |
>85 |
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| Spalling resistance ℃-℃ |
220-20 |
427-20 |
427-20 |
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Crush Strength |
| 1/8" -3mm |
0.41KN |
0.46KN |
0.41KN |
1.617KN |
1.98KN |
| 14" -6mm |
0.54KN |
0.71KN |
0.54KN |
4.5KN |
4.6KN |
| 3/8" -9mm |
1.12KN |
1.48KN |
1.12KN |
5.23KN |
5.33KN |
| 1/2" -13mm |
1.67KN |
2.2KN |
1.67KN |
8.5KN |
8.62KN |
| 5/8" -16mm |
3.3KN |
4.1KN |
3.1KN |
10.2KN |
10.5KN |
| 3/4" -19mm |
4.21KN |
5.55KN |
4.21KN |
12.3KN |
12.6KN |
| 1" -25mm |
6.22KN |
8.31KN |
6.22KN |
16.21KN |
16.4KN |
| 1.5" -38mm |
8.92KN |
11.8KN |
8.92KN |
22.8KN |
23.4KN |
| 2" -50mm |
9.8KN |
12.9KN |
9.8KN |
33.7KN |
35KN |
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