Excellent Mechanical Resistance Pleonaste Brick for Cement Kiln
Introduction:
Pleonaste brick is made with good quality fused magnesite and fused mgo-cr clinker as raw material, shaped under high pressure and fired in high temperature.
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 |
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 |
Quality Assurance
1. Inspection and Control of incoming raw materials: according to the chemical content,raw materials are classified into different levels to ensure quality of brick first.
2. Inspection and control of the process: during the production,every brick will be weighed twice strictly to reduce the error of weight .
3. Quality audit by quality management: inspection of product standardization of quality of each product by process control and experimentation, taking corrective measures timely whenever deviations are noted.
4. Before delivery, the inspectors will inspect the size,appearance, physical and chemical properties of brick again in factory.
