Physical and chemical indexes of products
Refractory materials with different indicators can be customized according to demand. Call 400-188-3352 for details| Project / Model | DFNMS-1 | DFNMS-2 | DFNMS-3 | |
| Al2O3（% ） | ≥70 | ≥75 | ≥80 | |
| Refractoriness （℃ ） | ≥1790 | ≥1790 | ≥1790 | |
| Bulk density （g/cm³） | 2.60 | 2.70 | 2.80 | |
| Compression strength （Mpa） | 110℃×24h | ≥60 | ≥65 | ≥70 |
| 815℃×3h | ≥85 | ≥90 | ≥95 | |
| Rupture strength （Mpa） | 110℃×24h | ≥10 | ≥12 | ≥14 |
| 815℃×3h | ≥12 | ≥14 | ≥16 | |
| Thermal shock stability (900℃ water-cooled), times | ＞30 | ＞30 | ＞30 | |
| The plasticity index, (%) | 20~40 | 20~40 | 20~40 | |
| Normal temperature wear volume (CC) | ≤8 | ≤7 | ≤6 | |
| Properties of cemented materials | Hot hard | Hot hard | Hot hard | |
| Use the site | Dense phase zone, cyclone separator, inlet and outlet flue and other parts | |||
