Gold Member Since 2014
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Zibo Yaohua Imp. & Exp. Co., Ltd.

Alumina Hollow Balls, High Temprature Resistance Products, Refractory Products manufacturer / supplier in China, offering High Temprature Resistance Alumina Hollow Balls, Ultra High Purity Ceramic Fibre Board, Alumina - Silicate Ceramic Fiber Blanket for Boiler Insulation and so on.

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Supplier Homepage Product Refractory High Temprature Resistance Alumina Hollow Balls

High Temprature Resistance Alumina Hollow Balls

FOB Price: US $100 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $100/ Ton
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Production Capacity: 5000 Ton/Tons Per Month
Transport Package: Packed on Wooden Pallets, with Water-Proof Cover
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: YH-AHB
  • Feature: Long Time Materials
  • Shape: Ball
  • Al2O3 Content (%): 99
  • Color: White
  • Bulk Density, Kg/M3: 1300-1400
  • Specification: SGS, CE
  • HS Code: 6903200000
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Alumina Ceramic
  • Sio2 Content (%): 0.3
  • Size: 2-3mm
  • Trademark: YH
  • Origin: Zibo, Shandong, China
Product Description
High Temprature Resistance Alumina Hollow Balls

(1) Product Description

Alumina hollow balls have the advantages of high strength, high stabilities to chemical and thermal circumstances.It can be 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 environmental protection industries,It can improve the distribution of gas & liquid and protect the catalyst from shocking by the rushing fluids.
 
(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

1300

1400

1500

1600

1700

Crushing strength
N/grain

3

120

140

150

160

200

6

400

420

440

480

500

8

480

520

600

620

650

10

600

700

800

900

1000

13

1000

1100

1300

1500

1800

16

1500

1600

1800

2300

2600

20

1800

2000

2300

2800

3200

25

2500

2800

3200

3600

4000

30

3000

3200

3500

4000

4500

38

4000

4500

5000

5500

6000

50

6000

6500

7000

8500

10000

75

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) Product Standard
Chemical Industry Standard HG/T3683.1-2000 Industrial Ceramic Ball Inert Ceramics ball
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