Nergy Saving High Purity Mullite Insulating Bricks - Chinaprice: contact company for price
RONGSHENG supply several grades of mullite insulating brick for use in applications from 1260℃ to 1760℃.Each grade of brick is formulated to meet specific thermal and physical requirements.After firing each brick is machined to close dimensional tolerances.
Insulating bricks are manufactured utilising exceptionally high purity clays and other ceramic materials.The carefully graded organics which are used during the manufacturing process burn out during firing to give a uniform pore structure.
1.High insulating properties
2.Strong compressive strength
3.Low heat storage
5.Tight dimensional tolerance
1.Primary hot face linings
2.Back-up insulation for furnaces and kilns
4.Sulphur recovery equipment
5.Hot blast stoves
Item JM23 JM26 JM28 JM30
AL2O3(%) 38-44 50-58 65-70 70-73
Fe2O3(%) 1.0 0.9 0.8 0.7
Classification Temperature (℃) 1350 1430 1540 1600
Bulk Density (g/cm3)
Reheating Linear Change (%)
CT-30 ℃X 8H 1250℃
Cold Crushing Strength (Mpa)
Modulus of Rupture (Mpa) 1.5 1.7 1.8 2.0
Thermal conductivity400℃(W/m.k) 0.25 0.27 0.32 0.41
Thermal Expansion1000℃(%) 0.5 0.7 0.8 0.9
- Phone: 8618539291375
- Address: Room 1201, Unit 2, Building NO.5, Zone B, Daxue Ro, Zhengzhou, China
- Website: http://www.zzrsnc.com/
Published date: July 23, 2013 -
- Business Description: involved in international trade import export of goods, products, and services
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