| TECHNICAL DATA SHEET |
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| Name of the product: highly – grogged fireclay Classification: AL44 |
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| Properties |
Unit | Guaranteed value | Typical value | Standard |
| Bulk density | g/cm3 | 2,10 | 2,15 | PN-EN993-1 |
| Apparent porosity | % | 20 | 19 | PN-EN993-1 |
| Cold crushing strenght | MPa | 30 | 35 | PN-EN993-5 |
| Refractoriness under load t0,6 | oC | – | 1460 | PN-69/H-04178 |
| Refractoriness | sP | – | 175 | PN-EN-993-12 |
|
Chemical analysis: Al2O3 Fe2O3 |
% |
40 2,6 |
41 2,5 |
PN-EN ISO 12677 |
The indicated technical data are for information only and are not to be viewed as guaranteed values.