High Refractoriness under Load MgO 85% Pleonaste Brick for Cement Kiln
Introduction:
Pleonaste brick is a kind of product made from high purity magnesia spinel, which is shaped by high pressure and sintered in high temperature.
Application:
Pleonaste brick can protect the kiln body from the damage of high temperature and air current and extend working life of the kilns.
Technical Index:
| Item |
Unit |
Pleonaste Brick |
| MLJZ-R63A |
MLJZ-R63B |
| MgO ≥ |
% |
85 |
80 |
| Al2O3 ≥ |
% |
3 |
3 |
| Fe2O3 ≤ |
% |
7.5 |
7.5 |
| SiO2 ≤ |
% |
0.9 |
2.0 |
| Apparent Porosity ≤ |
% |
16-17 |
16-17 |
| Bulk Density ≥ |
g/cm³ |
3.0 |
2.9 |
| Cold Crushing Strength ≥ |
Mpa |
50 |
45 |
| Refractoriness Under Load(T0.2)≥ |
Mpa |
1660 |
1630 |
| Thermal shock Resistance |
950℃(air cooling) |
|
100 |
80 |
FAQ:
1. Do you provide samples?
Standard size sample is free, but the air freight is collect or you pay us the cost in advance.
2. What’s your MOQ?
Normally we don’t have particular requirements on the MOQ. But we will charge the mold cost when the quantity of per shape is small.
3. What’s your warranty?
We are very confident in our products. Any quality issues, we will deal with it immediately.
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 |
