Mullite Refractory Bricks Transition Zone Silica Mullite Refractory Brick
Introduction:
Silicon mullite abrasion resistant 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:
Cold crushing strength
High structure strength at high temperature
Technical Index:
| Item | Silicon Mullite Bricks |
| GM1560 | 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. |
Manufacturing Process Flow:
First, qualified raw materials enter to our raw materials warehouse
Second, all materials including fine powders, aggregates, binding agent are batched according to the technical agreement.
Third, finished raw materials is shaped by 630 tons pressure machine or 2500 tons automatic hydraulic pressure machine.
Forth, green bricks is dried in the dry kilns between 40℃ and 120 ℃, and then sintering in high temperature according to the firing curve.
Last, check the quality of finished refractory bricks and qualified products are packed as request.
FAQ:
1. When Jansincere Company established?
In 1986.
2. How many staffs in your factory?
About 500, including including 23 managers, 42 technicians, and 8 qualified installation engineers.
Achievements:
We have supplied high strength alkali resistance brick, anti-spalling high alumina brick, silicon mullite brick and mortar and construction for Zhulu Jinyu Cement Co., Ltd.
