High Purity High Alumina Brick

Payment Terms: T/T,L/C
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Basic Info.
  • Brand Name: winna 
  • Model No.: RH-H 
  • Place of Origin: Henan  
  • Min.Order: 1 Metric Ton
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 2000mt/a
  • Packing:wooden case
  • Delivery Date: 60 days
Technical specifications:
Chemical composition
RH-H
Al2O3
98.5%
SiO2
0.4%
Na2O
0.9%
Fe2O3
Tiny
TiO2
Tiny
Physical properties
True density
3.94g/cm3
Cold crushing strength
≥250MPa
Thermal expansion rate at 1000deg.C
0.88%
Thermal expansion rate at 1500deg.C
1.32%
Bulk density
≥3.30g/cm3
≥3.60g/cm3
Glass phase
0-1
Alpha-corundum
90-95%
Beta-corundum
5-10%

Send message to this supplier
Mr. Jacky Lee
Tel: 86-371-63396310
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Contact Method
Gongyi Fifth Refractories Head Factory
Beishankou town, Zhengzhou, Henan, China (Mainland) / 451250
Fax: 86-371-63396310
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