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Home » Products » Automatic Bending Machine » 17-30% Ceramic Ball

17-30% Ceramic Ball

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Product Code : PX
Product Description

17-30% Ceramic Ball

Inert ceramic balls have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resistant to acid alkali, salt and all organic solvents. Being used as a support and a covering material in reactors in oil refinery, chemical, fertilizer, natural gas and environment protection industries, it can improve the distribution of gas and liquid, protect the catalyst from shocking by the rushing fluids.

Technical Specification

Type 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,%

80

82

85

90

95

Thermal resistance

1300

1400

1500

1600

1700

Crushing StrengthN/pc


420

440

480

500



520

600

620

650



600

700

800

900

1000

¦10

1000

1100

1300

1500

1800

¦13

1500

1600

1800

2300

2600

¦16

1800

2000

2300

2800

3200

¦20

2500

2800

3200

3600

4000

¦25

3000

3200

3500

4000

4500

¦30

4000

4500

5000

5500

6000

¦38

6000

6500

7000

8500

10000

¦50

8000

8500

9000

10000

12000

¦75

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

Size

Diameter, mm

¦6

¦8

¦10

¦13

¦16

¦20

¦25

¦30

¦38

¦50

¦60

¦75

Tolerance, mm

1.0

1.5

2.0

3.0

Chemical Industry Standard HG/T 3683.3 - 2000 Industrial Ceramics Bal l- Inert Ceramic ball.


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