Grey Low Alumina Ceramic Support Balls 13mm
Price:
USD0.4-USD1
MOQ:
1000kg
Delivery Time:
3-4 work day
Brand:
NKCHEM
Product Description
1．Inert Ceramic Ball
Inert ceramic alumina ball has stable chemical features and a low rate of water absorption, resistant to high temperature and high pressure. It is also resistant to the corrosion of acid, alkali and some other organic solvents. They can stand the rapid changes in temperature during the manufacturing process.
Inert ceramic alumina ball Physical Prosperities:
|
Product name Item |
Low Alumina Ball | Middle Alumina Ball | High Alumina Ball | |
| Al2O3 | 17-35% | 60-75% | 80-95% | |
| Al2O3 +SiO2(%) | ≥92% | ≥92% | ≥95% | |
| Fe2O3(%) | 1% | 1% | 0.5% | |
| CaO (%) | 1.5% | 2.1% | 2.9% | |
| MgO (%) | 2.5% | 1.3% | 0.5% | |
| K2O+Na2O(%) | 4.0% | 4.0% | 4.0% | |
| TiO2 (%) | 0.5% | 0.1% | 0.1% | |
| Water absorption | 3% | |||
| Acid resistance | 98% | |||
| Alkali resistance | 80% | 85% | 90% | |
| Operation Temperature (°C) | 980 | 1180 | 1580 | |
| Spalling Resistance(°C) | 300 | 500 | 700 | |
| Gravity(g/cm3) | 2.3-2.4 | 2.6 | 3.5 | |
| Mohs hardness Max | 6.5 | 7.0 | 7.0 | |
|
Compressive
|
Ø6 | 0.4 | 0.5 | 0.6 |
| Ø13 | 1.2 | 1.6 | 1.7 | |
| Ø20 | 1.8 | 2.0 | 2.3 | |
| Ø25 | 2.5 | 2.9 | 3.2 | |
| Ø38 | 4.0 | 4.5 | 5.0 | |
| Ø50 | 8.0 | 8.5 | 11 | |
Specification:
| Dia(Φ) | 3 | 6 | 8 | 10 | 13 | 16 | 20 | 25 | 30 | 38 | 50 | 65 | 75 | |||
| Allowable deviation | ±1.0 | ±1.5 | ±2.0 | ±3.0 | ||||||||||||
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Company
Naike Chemical (Shenzhen) Co., Ltd
Location
2102A, No. 9,Furong Road, Songgang Sub-District ,Baoan District,Shenzhen,China
Contact Person
Cathy Li