Company profile
Product class
Contact
Stonebase Refractory Ceramics Company Limited
RM6116, 1Floor, No. 142 Building, Zhuanchang beili,Tongzhou District, Beijing, China 101100
Tel:+86-10-5633-5006
Tel:+86-10-6111-6768
Fax:+86-10-5633-5006
E-mail:Jameshu@bjstonebase.com Sherryxie@bjstonebase.com
http://www.bjstonebase.com
RM6116, 1Floor, No. 142 Building, Zhuanchang beili,Tongzhou District, Beijing, China 101100
Tel:+86-10-5633-5006
Tel:+86-10-6111-6768
Fax:+86-10-5633-5006
E-mail:Jameshu@bjstonebase.com Sherryxie@bjstonebase.com
http://www.bjstonebase.com
Tabular alumina
Tabular alumina
Tabular Alumina is made by adopting high quality industrial alumina as starting material, fast sintered at more than 1900 ℃, with maximum packing density, it is characterized by high refractoriness, low alkali, high bulk density, high strength, high purity and complete crystal tabularization
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Sizes 0-1,1-3,3-5mm |
Fine 200mesh, 325mesh |
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Chemical Composition |
Al2O3 % |
≥99.2 |
≥99.0 |
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SiO2 % |
≤0.2 |
≤0.2 |
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Fe2O3 % |
≤0.1 |
≤0.1 |
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Na2O % |
≤0.4 |
≤0.4 |
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Physical Character |
Bulk Density g/cm3 |
≥3.5 |
≥3.5 |
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Water absorption % |
≤1.0 |
≤1.0 |
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ＰＲＥ：Silicon carbide
ＮＥＸＴ：White fused alumina