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[China]
Trade Verify
Address: Dingshu, Yixing, Jiangsu Province, PRC
Contact name:Cathy
yixing xinwei leeshing refractory materials co.,Ltd |
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Verified Suppliers
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Ceramic Industry Low Iron Content Alumina Silica Refractory Brick for power generation
Made of high-grade refractory powder and material in good purity . During the process of production , organic and multiple filling materials are injected according to there required proportion ,the brick is compressed in vacuum and sintered under high temperature , for use in applications from 2300ºF (1260ºC) to 3000ºF (1650ºC).
Each type is formulated to meet specific thermal and physical
requirements, and after firing is machined to precise tolerances.
Made from high purity refractory clays and other ceramic raw
materials, these IFB contain carefully graded organic filler which
is burned out during manufacture to give a uniform, controlled pore
structure.
Key Feature of Insulating Fire Brick
* Resistance to thermal shock
* Low density
* Low heat storage
* High insulating properties
* Energy saving
Application of Insulating Fire Brick
* Primary hot face linings
* Back-up insulation for furnaces and kilns
* Flue insulation
* Sulphur recovery equipment .
* Hot blast stoves
* Cracking Furnace
* Ceramic Industry
* Continuous and batch kilns
* Power Generation
* Boiler insulation etc …
| Item/Grade | High Alumina Refractory Brick | |||
| SK-36 | SK-37 | SK-38 | SK-40 | |
| Al2o3% (≥) | 55 | 65 | 70 | 82 |
| Fe2o3% (≤) | 2.0 | 2.0 | 2.0 | 2.0 |
| Refractoriness (SK) | 36 | 37 | 38 | 40 |
Refractoriness under load, 0.2MPa, ℃ (≥) | 1450 | 1480 | 1530 | 1600 |
| Porosity(%) | 20-23 | 20-23 | 20-22 | 18-20 |
| Density(g/cm3) | 2.25-2.4 | 2.3-2.5 | 2.4-2.6 | 2.5-2.7 |
| Cold crushing strength, MPa (≥) | 45 | 50 | 60 | 70 |
Wooden pallets with plastic film or according to yours
1. Strong packing protects the goods from any possible damage
during transit.
2. Solid packing and overall stuffing prevent the cases from
vibration and jarring.
3. Necessary precaution is taken to protect goods from
pilferage or rain.
Every possible precaution is taken to ensure our products in prime
condition when reach customers around the world.
