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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Feb-28-2024 | 0.48 $* | 0.75 $* |
Jan-28-2024 | 0.36 $* | 0.46 $* |
Dec-28-2023 | 0.52 $* | 0.95 $* |
Nov-28-2023 | 0.26 $* | 0.27 $* |
Oct-28-2023 | 0.56 $* | 0.10 $* |
Sep-28-2023 | 0.24 $* | 0.28 $* |
Aug-28-2023 | 0.68 $* | 0.5 $* |
Jul-28-2023 | 0.6 $* | 0.6 $* |
Jun-28-2023 | 0.47 $* | 0.49 $* |
Light Weight Mullite Insulation Brick
Characteristic:
1 Lower content in iron, alkaline and impurities, good high temperature properties, energy good resistance to reduction atmosphere.
2 Homogeneous structure, light weight, high crushing strength, good insulating properties, energy saving because lower heat storage in the furnace body during cooling-heating cycles.
3 High strength, good volume stability and thermal shock resistance under high temperature.
4 Less size tolerance due to grinding and shaping after sintering, this meets the requirement of construction.
Application: used in metallurgical industry for hot galvanizing furnaces, silicon steel treatment furnace, hot blast stoves and in petrochemicals industry for ethylene cracking furnaces, hydrogen making furnaces, one-stage conversion furnaces, Sulfur recovery devices, and also in other heat engineering equipment such as rolling kilns, shuttle kilns, anti-nit riding and ant carbonizing furnace.
Technical data
Brand Item |
JM-23 |
JM-26 |
JM-28 |
JM-30 |
Al2O3(%)min | 37 | 50 | 60 | 68 |
Fe2O3(%)max | 1.0 | 1.0 | 0.7 | 0.5 |
SiO2(%)max | 45 | 43 | 36 | 29 |
Safty Application Temp.(℃)max | 1260 | 1430 | 1540 | 1650 |
Bulk Density(g/cm3) | 0.5 | 0.8 | 0.95 | 1.05 |
Bending strength(Mpa)min | 0.7 | 1.1 | 1.6 | 2.0 |
Crush strength(Mpa)min | 1.0 | 2.0 | 2.3 | 2.7 |
RLC(%)max | 1230℃×24h 0.3 | 1400℃×24h 0.4 | 1510℃×24h 0.5 | 1600℃×24h 0.6 |
Reversible thermal expansion at1090℃(%) max |
0.5 |
0.6 |
0.8 |
0.8 |
Thermal conductivity (w/m.k)max 400℃ 600℃ 800℃ 1000℃ |
0.15 0.17 0.19 0.24 |
0.28 0.31 0.33 0.35 |
0.33 0.36 0.39 0.42 |
0.41 0.43 0.45 0.48 |
Production Process :
Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment
Packing:
FAQ:
1. MOQ: Usually 1Tons,Customers can order certain PCS for mullite insulation brick.
2. Quality Warranty: 1 years.
3. Package Informations:
(1)Wooden pallet size:930*930mm,Load weight of each pallet:1-1.5 Tons.
(2)20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.
If you want Mullite Insulation Brick, please
Contact: Yan Jinji
Email: yqmm5(at)yeah.net
Cell/Whats App/we chat:86-13934273219
QQ:2765417151
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com