Zircon Refractory Products
Zirconia refractory manufacturer
Zircon bricks
ZIBO HITECH MATERIAL Co., Ltd is the specialized manufacturer and supplier of refractory in China, Our products mainly include refractory bricks, refractory castable, refractory precast shape, insulating brick etc. For refractory castable and precast shape they are very popular in the Europe, North American area.
The products are acid refractories with the properties of strong resistance to slag, low thermal expansion coefficient and high refractories under load. They are widely used in the high erosive zones in the furnaces of the glass, chemistry and metallurgy industries.
THE TECH DATA:
Index Item | Zircon-mullite Products | Zircon bricks |
ZMS-18 | ZMS-333 | ZS-65 |
AL2O3 % ≥ | 65 | 36-38 | |
SiO2 % ≤ | 16 | 28-30 | 34 |
Fe2O3 % ≤ | 0.5 | 0.3 | 0.3 |
ZrO2% ≥ | 18 | 26-30 | 64.5 |
Bulk Density≥ g/cm3 | 3.00 | 2.80 | 3.60 |
A.P. % ≤ | 18 | 22 | 20 |
C.C.S (Mpa) ≥ | 85 | | 100 |
0.2mpa Refractoriness under loadT0.6 ≥ C | 1650 | 1580 | 1650 |