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POSITION：HOME — Chemical Packing Series
Inert alumina ceramic ball
Time：2012-9-07  Posted By：The Pingxiang City Thiel Ceramic Manufacturing Co., Ltd.  Attention： 1103

I plant development and production in order to meet the requirements of the majority of users use a variety of performance ceramic ball is widely used in petrochemical, fertilizer, fine chemicals, and environmental protection industries, and access to a number of national invention patent.

Chemical Composition

Chemical Composition Content
Al2O3 (Normal Value+4)%
Al2O3+SiO2 ≥92%
Fe2O3 <1%

Chemical and Physical Property

Main crystal phase

Al2O3% Content

Item

Feldspar Feldspar-mullite Mullite Mullite corundum Corundum
20-30 30-45 45-70 70-90 ≥90
Water absorption %     ≤5    
Acid resistance %     ≥98    
Alkali resistance % ≥80 ≥82 ≥85 ≥90 ≥95
Thermal shcking, °C ≥130 ≥200 ≥500 ≥700 ≥800

Crushing Strength
N/piece

Φ3 ≥0.12 ≥0.14 ≥0.14 ≥0.16 ≥0.20
Φ6 ≥0.40 ≥0.42 ≥0.44 ≥0.48 ≥0.50
Φ8 ≥0.48 ≥0.52 ≥0.60 ≥0.62 ≥0.65
Φ10 ≥0.60 ≥0.70 ≥0.80 ≥0.90 ≥1.00
Φ13 ≥1.00 ≥1.10 ≥1.30 ≥1.50 ≥1.80
Φ16 ≥1.50 ≥1.60 ≥1.80 ≥2.30 ≥2.60
Φ20 ≥1.80 ≥2.00 ≥2.30 ≥2.80 ≥3.20
Φ25 ≥2.50 ≥2.78 ≥3.20 ≥3.60 ≥4.02
Φ30 ≥3.00 ≥3.20 ≥3.50 ≥4.00 ≥4.50
Φ38 ≥4.00 ≥4.50 ≥5.00 ≥5.50 ≥6.00
Φ50 ≥6.00 ≥6.50 ≥7.00 8.50 ≥10.0
Φ75 ≥10.0 ≥11.0 ≥12.0 14.0 ≥15.0
  kg/m3 1300-1400 1400-1500 1500-1600 1600-1800 >1800

 
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