Ball Clay 1818
Ball Clay 1818
We are one of the leading and most trusted names in the ball clay industries. We supply and manufacture top quality ball clay products in India and overseas. The chemical composition and main characteristics of our ball clay product 1818 is listed below.
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| Ball Clay Product No. | 1818 |
|---|---|
| CHEMICAL ANALYSIS (%) | |
| SiO2 | 58.50 |
| Al2O3 | 24.8 |
| Fe2O3 | 1.68 |
| TiO2 | 0.99 |
| CaO | 0.62 |
| MgO | 0.44 |
| Na2O | 0.75 |
| K2O | 0.96 |
| Loss on Ignition | 10.59 |
| PARTICLE SIZE DISTRIBUTION (%) | |
| >10μm | 10.70 |
| >2μm | 46.20 |
| PHYSICAL PROPERTIES | |
| Dry MOR (kg/cm2) (pressing method) | 19.30 |
| Dry MOR (kg/cm2) (casting method) | 90.00 |
| Water of Plasticity (%) | 32.80 |
| FIRED CHARACTERISTICS (at 1216ºC, cycle time 45 min) | |
| Shrinkage(%) | 9.19 |
| Fired MOR (kg/cm2) (Forming pressure 300 kg/cm2) | 317.00 |
| Maturity Water absorption (%) | 3.51 |
| FIRED COLOUR DATA | |
| L value | 71.00 |
| A value | 3.20 |
| B value | 17.33 |