Zirconia products
Zircon bricks, zircon-mullite products
Zircon refractory products manufacturer
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.
Our Refractory Brick: With high refractoriness and mechanical behavior under high temperature,
Refractory brick is the necessary material of high- temperature service, mainly use for industrial furnaces and kilns and thermal equipments.
Zirconia products: The products are acid refractories with the properties of strong resistance to slag, low thermal expansion coefficient and high refractoriness under load. They are wildly used in the high erosive zones in the furnaces of the glass, chemistry and metallurgy industries.
2. The zircon-mullite products, zircon brick 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 |