Corundum mullite bricks
Alan Liu
Contact person
Basic Information
| Shape | Brick |
|---|---|
| Material | Mullite |
| Place of Origin | Henan China (Mainland) |
| SiO2 Content (%) | 40% max |
| Al2O3 Content (%) | 55% min |
| MgO Content (%) | 1.7%-3.0% |
Mullite Bricks 1. top thermal-insulating refractory brick 2. mainly containing mullite made of high alumina but low iron raw material with unique technology. 3. high compression strength, top performance, in high temperature, high thermal shock resistance. 4. low thermal conductivity, excellent wear resistance. 5. widely used in metallurgy, petroleum & chemistry industry, machinery, electric power, ceramic etc. 6. Economical and long life ideal products. RefractorinessApparent porosityBulk densityCCSCreep rateHot line expansion ratioReheating linear change rateThermal shock resistanceAl203Fe203Si02Mg01790 min20(22)max2.50(2.45)min65(60)min1450≤0.6(0.8)0.8max0.1 0.2(1450×4)25(1100°C)min65min0.8max__1750min25max2.55min40min_1600min80(1200°C)min_0.2 0.2(1450×2)55min1.35max40max1.7 3.0
Delivery terms and packaging
Packaging Detail: on wooden pallate or according to the buyer's requirements. Delivery Detail: 45 days after the order
Port: Tianjin,China
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