Perforated Ceramic Ball
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产品名称:
Perforated Ceramic Ball
产品型号:
产品展商:
Lihua
产品价格:
0.00 元
简单介绍
Perforated Ceramic Ball:
1)40 years production experience,
2)ISO 9001:2000,
3)heat and acid resistent,
4)high quality,lower price.
Perforated Ceramic Ball的详细介绍
1. Product Description
Perforated Ceramic Ball is developed on the basis of inert ceramic ball. It has an adequate mechanical strength, chemical and thermal stability as the normal inert one; ferthermore it has higher dispersion and flux of the fluids, more surface area and lower resistance resulting from the perforated holes on the ball body, As a new efficient support and covering material of catalyst, it has been widely used in oil refinery, chemical, fertilizer, natural gas and environmental protection industries since put into market.
2. Technical Specification
|
Type
Item
|
Feldstar
|
Feldstar-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 %
|
≥80
|
≥82
|
≥85
|
≥90
|
≥95
|
|
Thermal resistance %
|
≥1300
|
≥1400
|
≥1500
|
≥1600
|
≥1700
|
|
Crushing strength
|
Φ3
|
≥120
|
≥140
|
≥150
|
≥160
|
≥200
|
|
Φ6
|
≥400
|
≥420
|
≥440
|
≥480
|
≥500
|
|
Φ8
|
≥480
|
≥520
|
≥600
|
≥620
|
≥650
|
|
Φ10
|
≥600
|
≥700
|
≥800
|
≥900
|
≥1000
|
|
Φ13
|
≥1000
|
≥1100
|
≥1300
|
≥1500
|
≥1800
|
|
Φ16
|
≥1500
|
≥1600
|
≥1800
|
≥2300
|
≥2600
|
|
Φ20
|
≥1800
|
≥2000
|
≥2300
|
≥2800
|
≥3200
|
|
Φ25
|
≥2500
|
≥2800
|
≥3200
|
≥3600
|
≥4000
|
|
Φ30
|
≥3000
|
≥3200
|
≥3500
|
≥4000
|
≥4500
|
|
Φ38
|
≥4000
|
≥4500
|
≥5000
|
≥5500
|
≥6000
|
|
Φ50
|
≥6000
|
≥6500
|
≥7000
|
≥8500
|
≥10000
|
|
Φ75
|
≥10000
|
≥11000
|
≥12000
|
≥14000
|
≥15000
|
|
Bulk density , kg/m3
|
1300-1400
|
1400-1500
|
1500-1600
|
1600-1800
|
≥1800
|
|
Diameter,Φ
|
3
|
6
|
8
|
10
|
13
|
16
|
20
|
25
|
30
|
38
|
50
|
60
|
75
|
|
Toleracne, mm
|
±1.0
|
±1.5
|
±2.0
|
±3.0
|
|
Diameter of hole,mm
|
2~3
|
3~5
|
5~8
|
8~10
|
4.Product Standard
Chemical Industry Standard HG/T 3683.3 - 2000 Industrial Ceramics Ball - Perforated Ceramics ball.
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