Technical Information
| MORTAR | KERATHIN
1500-S |
SUPER QUICK | M-90K |
| Temperature limit ( ºC) | 1500 | 1650 | 1750 |
| Base raw material | Chamotte | -- | Corundum |
| Al2O3 % | 53 | 43,2 | 90 |
| SiO2 % | 43 | 48,8 | 6 |
| Fe2O3 % | -- | 1,2 | 0,3 |
| RTiO2 % | -- | 1,5 | -- |
| CaO % | -- | 0,3 | -- |
| MgO % | -- | -- | -- |
| Na2O + K2O % | -- | 2,4+0,8 | -- |
| Ig. Loss | -- | 1,8 | -- |
| Apparent density | -- | 126 | -- |
| Rupture module | -- | 4200 | -- |
| Linear contraction % a 110 º C. - | -- | 4,3 | -- |
| Grain size | 0-0,5 | -- | -- |
| Chemical / ceramic setting | YES/NO | YES/NO | YES/NO |
|
Chemical
/ ceramic setting |
-- | -- | 20 |
This information is for guidance only and has been obtained from the laboratory. The manufacturer reserves the right to modify these values without prior warning.