Fire Bricks Good Thermal Refractory Furnace 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.
Silicon mullite brick has the cold crushing strength, high structure strength at high temperature, good thermal shock resistance, constantly forming the protection layer in use, good wear-resistance, strong anti-exfoliation.
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. |
FAQ:
1. What’s your main products scope?
Our main products are dense refractory bricks and monolithic refractories, including alumino-silicate refractories, magnetite-alumina refractory, special high grade refractories, refractory cement, castable refractory and so on.
2. Do you provide samples?
Standard size sample is free, but the air freight is collect or you pay us the cost in advance.
3. 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.
4. What’s your warranty?
We are very confident in our products. Any quality issues, we will deal with it immediately.
Our Certification:
Zhengzhou Jansincere Refractory Co., Ltd was founded in 1986.
Jansincere Refractory is focused on providing professional refractory design, manufacturing, installation and kiln maintenance for aluminum, non-ferrous metallurgy, cement, environment and energy solutions, and petroleum industries.
