1. Ceramic ball for water treatment with AWWA standard, F12 series
Ceramic ball, alumina ceramic ball( as support media), F12 series is one of the new media in
the industry with unmatched impact resistance, thermal shock, crush strength, and survivability.
Products to these specifications are manufactured from very high quality chemical-porcelain
clay materials, which has quite excellent stability, high mechanical strength and resistance to
thermal shock, This makes them all ideal choice for support of all types of catalyst.
Ceramic ball, F12 series chemical composition
Al2O3+ SiO2:92% min
Al2O3: 15%, 17%,19%, 20%, 25%, 30%, 35%,40% min
SiO2: 50%, 55%, 60%, 65%, 70%, 71%, 73%, 75% min
Fe2O3:1% max MgO:2.5% max
Ceramic ball, F12 series chemical composition
Water absorption:0.5% max Bulk density:1.35-1.4 g/cm3
Specific gravity:2.3-2.4 g/cm3 Free volume:40%
Operation temp:1100 max Hardness:6.5 Moh min
Acid resistance:99.6% min Alkali resistance:85% min
Ceramic ball, F12 series packing:25 kgs woven bag
Ceramic ball , F12 series size available & Crush strength
|
Size |
Crush strength |
|
Kg/particle |
KN/particle |
|
1/8 inch(3mm) |
>36 |
>0.36 |
|
1/4 inch(6mm) |
>62 |
>0.62 |
|
3/8 inch(10mm) |
>86 |
>0.86 |
|
1/2 inch(13mm) |
>186 |
>1.86 |
|
3/4 inch(19mm) |
>488 |
>4.88 |
|
1 inch(25mm) |
>900 |
>9.0 |
|
1-1/2 inch(38mm) |
>1300 |
>13 |
|
2 inch(50mm) |
>5700 |
>57 |
2. High alumina ball for grinding (F13 series)
Alumina ball, high alumina grinding balls， grinding media, F13 series are suitable for
grinding medium used in ball grinding machines.
High alumina ball for grinding, F13 series advantage
High wear-resistance:
High alumina balls, F13 series wear-resistance is higher than the common alumina balls. When
it is working, the ball won’t pollute the grinding materials, so it can keep the purity and improve
the stability of grinded materials especially the ceramic glass.
High alumina ball, F13 series high density:
The high density, high hardness and the high grinding characters save the grinding time, enlarge
the smashing room. So it can improve the grinding efficiency.
High alumina ball packing:25 kgs woven bag(Other package are available)
High alumina ball, F13 series typical characteristics
|
Product |
Al2O3,% |
Bulk
density
g/cm3 |
Water
absorption
% |
Moh’s
Hardness
scale |
Abrasion
loss % |
|
High Alumina
Grinding Balls |
92 |
3.65 |
＜0.01 |
9 |
0.011 |
|
95 |
3.68 |
＜0.005 |
9 |
0.0084 |
| 
