high zirconium ceramic fiber module refractory block 190K ceramic fiber module
Negotiable /Metric Ton
Min.Order:1 Metric Ton
Zibo Yao Xing Fire-Resistant And Heat-Preservation Material Co., Ltd.
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Characteristic
Ceramic fiber folded module not only used in furnace,
but also brought following benefit with ended custom
1.Folded blanket will impact tight with each other
in differently way without gaps after release from packing.
2.Elastically fiber blanket can withstand mechanical force.
3.The elasticity of fiber blanket could make up
distortion of furnace casing and with gaps between modules.
4.Because of the light weight, the decalescence capability
is low as the insulation materials.
5.Low thermal conductivity can save much energy.
6.Excellent thermal shock resistance capability.
7.Can be betaken immediately as soon as being installed,
for there is no need to be dried and maintained.
8.The Anchor system should be far away from
the hot surface of the modules and kept in the lower temp.
Technical Index
Classification Temperature | 1050 | 1260 | 1400 | ||
Code | YXTX-189 | YXTX-289 | YXTX-389 | TXTX-489 | TXTX-589 |
Shrinkage on heating (%) | 950°C×24h ≤-3 | 1000°C×24h ≤-3 | 1100°C×24h ≤-3 | 1200°C×24h ≤-3 | 1350°C×24h ≤-3 |
Theoretical density (kg/m3) | 200±10 | ||||
Shot content (φ≥0.25mm)(%) | ≤15 | ||||
Theoretical Thermal conductivity (W/m·k) | 0.050-0.060(200°C) | ||||
0.095-0.120(400°C) | |||||
0.160-0.195(600°C) | |||||
Al2O3 (%) | ≥44 | ≥45 | ≥45 | 52-55 | 38-40 |
Al2O3+SiO2 (%) | ≥96 | ≥97 | ≥99 | ≥99 | - |
ZrO2 (%) | - | - | - | - | 15-17 |
Al2O3+SiO2+ ZrO2 (%) | - | - | - | - | ≥99 |
Fe2O3 (%) | ≤1.2 | ≤1.0 | ≤0.2 | ≤0.2 | ≤0.2 |
K2O+Na2O (%) | ≤0.5 | ≤0.5 | ≤0.2 | ≤0.2 | ≤0.2 |
Specification (mm) | 300×300×200,According to your requirements | ||||
Package | Woven Bag/Carton | ||||
Quality Control System | ISO9001-2000 ,ISO14001-1996 |
Application:
Furnace lines of various industrial furnace and heating equipment in metallurgy, machine, construction and material, petrol-chemical and ferrous metal industry.