Pingxiang Global Chemical Packing Co., Ltd.
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  • Company Name : Pingxiang Global Chemical Packing Co., Ltd.
  • Tel : 86-799-6376388
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Inert Ceramic Ball For Corundum

Inert Ceramic Ball For Corundum
Product Detailed
1)>90% AL2O3 2)IS9001:2000 3)3-75MM 4)High strength, high stabilities to chemical and thermal circumstances etc

(1)  Product Description

Inert Ceramic Ball For Corundum  has the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resist the corrosion to acid, alkali, salt and all organic solvents.

Being used as a supporting and a covering materia of catalyst in reactors, oil refinery, chemical, fertilizer production, natural gas and environmental protection industries.

The main role of these ceramic balls is to increase the distribution spots of gas or liquid, and to support and protect the activating catalyst with low strength.

(2)Technical Specification   

 Type

Feldspar

Feldspar-Mullite

Mullite

Mullite-Corundum

Corundum

  Item

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,°C

≥1300

≥1400

≥1500

≥1600

≥1700

Crushing strengthN/grain

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

Note: The data of bulk density is given for reference only, not as the acceptance criterion.

 

(3)Size

 Diameter, Φ

3

6

8

10

13

16

20

25

30

38

50

75

 Tolerance,mm

±1.0

±1.5

±2.0

±3.0

 

(4)Product StandardChemical Industry Standard HG/T3683.1-2000 <Industrial Ceramic Ball – Inert Ceramics ball>

Inert Ceramic Ball For Corundum



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