Mullite Silica Bricks Heat Resistant Chemical Silica Mullite Bricks
Introduction:
Silicon mullite brick is made of special grade high bauxite clinker and silicon carbide as the main raw material pressed in high pressure and sintered in high temperature.
Feature:
1. Wear resistance properties.
2. Refiring small contraction
3. Excellent thermal shock resistance
Application:
Silicon mullite brick is used for the part of transition band, cooling zone and kiln eye etc. in cement kiln.
Technical Index:
| Item | Silicon Mullite Bricks |
| GM1650 | GM1600 | GM1550 |
| Chemical Component | Al2O3/% ≥ | 65 | 63 | 60 |
| Physical Properties | Bulk Density g/cm3 ≥ | 2.62 | 2.60 | 2.55 |
| Apparent Porosity % ≤ | 17 | 17 | 19 |
| Crushing Strength MPa ≥ | 85 | 90 | 90 |
| Refractoriness Under Load T0.6/℃ ≥ | 1650 | 1600 | 1550 |
| Thermal Shock Resistance (1100℃～water cooling) times ≥ | 10 | 10 | 12 |
| Cold Crushing Strength cm3 | 5 |
| * Thermal Expansion Rate/% | Offer actual measurement data |
| Above parameters is guarantee value. Specification can be customized as actual working condition. |
Brick Size or Shapes:
The shape can be customized according to the brick drawings.
| Brick Size (mm) |
| Straight Shape | Side Arch |
| 230*114*65 250*123*65 171*113*65 230*114*20 230*114*30 230*114*40 230*57*65 520*230*113 650*230*113 780*230*113 452*230*65 230*150*75 345*150*75 | 230*65/55*114
230*65/45*114
230*65/55*171
230*65/45*171
230*114*65/55
230*114*65/45
230*150/120*75
230*150/110*75 |
Customer visit:
Customers from UAE are mainly engage in high alumina brick,etc.
