SM-1 Ballclay
| PHYSICAL PROPERTIES | CHEMICAL ANALYSIS | ||
| NAME OF TEST | RESULT | COMPOUND | RESULT % |
| SHRINKAGE % | 9.55 | AI2O3% | 24.25 |
| LOSS ON IGNITION % | 11.74 | SiO2 % | 58.82 |
| DRY M.O.R kg/cm ² | 41.4 | Fe203 % | 1.78 |
| FIRE M.O.R kg/cm ² | 410.2 | TiO2 % | 2.72 |
| WATER ABSORPTION % | 1.92 | CaO % | 0.28 |
| WATER OF PLASTICITY % | 40.3 | MgO % | 0.42 |
| T.D.S | 450 | K2O % | 1.18 |
| RESIDUE (240 # 2 Minute Grinding) | 450 | K2O % | 1.18 |
| L * | 59.32 | Loss On Ignition % | 9.95 |
| NAME OF TEST | MIX 75 | ||
| a * | 5.72 | Shrinkage % | 11.5 |
| b * | 23.84 | L * | 52.92 |
| WHITENESS | 27.52 | a * | 3.86 |
| TEMPRATURE C | 1195/1205 | b * | 17.56 |
| CYCLE MIN. | 55 | Whiteness | 20.92 |
