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Product Name: Alumina Ceramic Ball
Product Model: Alumina Ceramic Ball
Products Exhibitors: Baisheng
Product Documentation: No Related Documents
Brief
Alumina Ceramic Ball
1.Heat Resistance
2.Size:3,6,10,13,19,25,38,50mm
3.ISO 9001:2000
4.40 years production experience
Detailed description
Alumina Ceramic Ball
1. Detailed Product Description
1) Alumina Ceramic Ball include common balls (Al2O3 17-23%), inert ceramic balls (Al2O3 23-30%), pure ceramic balls (Al2O3 99%)
2) Catalyst bed support media has been widely used in many fields, including
petroleum, chemical engineering, fertilizer production, natural gas and
environmental protection
3) Used as covering and supporting material of catalyst in reaction vessel and as packing in tower
4) With stable chemical specialties and a low rate of water absorption, it can resist high temperature and high pressure
2. Chemical and Physical Specification
|
Type
Item
|
Feldspar
|
Feldspar-Mullite
|
Mullite
|
Mullite-Corundum
|
Corundum
|
|
Chemical composition
%
|
Al2O3
|
20-30
|
30-45
|
45-70
|
70-90
|
≥90
|
|
Al2O3+SiO2
|
≥90
|
|
Fe2O3
|
≤1
|
|
Water absorption %
|
≤5
|
|
Acid resistance, %
|
≥98
|
|
Alkali resistance,%
|
|
≥82
|
≥85
|
≥90
|
≥95
|
|
Thermal resistance,℃
|
≥1300
|
≥1400
|
≥1500
|
≥1600
|
≥1700
|
|
Crushing Strength
N/pc
|
Φ３
|
≥400
|
≥420
|
≥440
|
≥480
|
≥500
|
|
Φ６
|
≥480
|
≥520
|
≥600
|
≥620
|
≥650
|
|
Φ８
|
≥600
|
≥700
|
≥800
|
≥900
|
≥1000
|
|
Φ10
|
≥1000
|
≥1100
|
≥1300
|
≥1500
|
≥1800
|
|
Φ13
|
≥1500
|
≥1600
|
≥1800
|
≥2300
|
≥2600
|
|
Φ16
|
≥1800
|
≥2000
|
≥2300
|
≥2800
|
≥3200
|
|
Φ20
|
≥2500
|
≥2800
|
≥3200
|
≥3600
|
≥4000
|
|
Φ25
|
≥3000
|
≥3200
|
≥3500
|
≥4000
|
≥4500
|
|
Φ30
|
≥4000
|
≥4500
|
≥5000
|
≥5500
|
≥6000
|
|
Φ38
|
≥6000
|
≥6500
|
≥7000
|
≥8500
|
≥10000
|
|
Φ50
|
≥8000
|
≥8500
|
≥9000
|
≥10000
|
≥12000
|
|
Φ75
|
≥10000
|
≥11000
|
≥12000
|
≥14000
|
≥15000
|
|
Bulk density, kg/m3
|
1100-1200
|
1200-1300
|
1300-1400
|
1400-1550
|
≥1550
|
|
Note: The data of bulk density is given for reference only, not as the acceptance criterion
|
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