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alumina desiccant balls

Alumina desiccant balls

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Alibaba best seller 1inch  23%~30% alumina ceramic ball

The Xintao 23 Support Media is equal to Denstone 2000 Support media. It is one of the new media in the industry with unmatched resistance, thermal shock, crush strength and survival ability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, this makes them all ideal choice for support of all types of catalyst.

Model:

 Inert Ceramic Ball

 Color:

 Light Grey

 Shape:

 Ball

 Typical Technical Composition

Min. %

Max. %

Usual %

 SiO2

64

75

68.5

 Al2O3

23

26

24.6

 Fe2O3

******

1.0

0.9

 TiO2

******

0.5

0.46

 CaO

******

0.5

0.42

 MgO

******

0.5

0.38

 Na2O

******

2

1.12

 K2O

******

3.5

3.28

 Al2O3 + SiO2

90

96

93

 Physical properties

 Index

Value

Value

 Leachable Iron

≤ 0.1%

******

 Apparent Porosity by Weight, dia. ≥ 10mm

≤ 0.4%

******

 Apparent Porosity by Weight, dia. = 6mm

≤ 1.0%

******

 Apparent Porosity by Weight, dia. = 3mm

≤ 3.0%

******

 Moh's Hardness Scale

>6.5

******

 Water Absorption

<0.5wt%

******

 Acid Resistance

>99.8%

******

 Alkaline Resistance

>85%

******

 Thermal Conductivity

0.9-1.0 w/m2.k

******

Thermal Expansion @ 500

0.20%

******

Specific Heat

628-837 j/kg

******

Thermal Shock Stability, 500 then water cooling

10 times

******

Max. Operating Temperature

1050

1922

Specific Density

2300 kg/m3

144 lb/ft3

Bulk Density (Packing Density)

1350 g/cm3

84 lb/ft3

Size

Crush Strength

Nominal Size

(lbs)

(kg)

(N/pc)

mm

Inch

min.

min.

min.

3

1/8

77

35

343

6

1/4

176

80

784

10

3/8

234

106

1039

13

1/2

572

260

2548

16

5/8

726

330

3234

19

3/4

1672

760

7448

25

1

1870

850

8330

38

1.5

2090

950

9310

50

2

3476

1580

15484

Application

alumina desiccant balls-1

Advantages

alumina desiccant balls-3alumina desiccant balls-5alumina desiccant balls-7

Product Description

alumina desiccant balls-9alumina desiccant balls-11alumina desiccant balls-13

     Inert Ceramic Ball                       High Alumina Ball                     Alumina Grinding Ball

 

  

Company Information

alumina desiccant balls-15

Jiangxi Xintao Technology Co., Ltd. presently has opened many overseas markets. The molecular structure of this product is not prone to change. Large modern manufacturing base of Jiangxi Xintao Technology Co., Ltd. guarantees that lots of orders can be finished on time with high quality. The molecular structure of this product is not prone to change.

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alumina desiccant balls Select the best raw materials and use advanced manufacturing technology to make it carefully. The texture is firm and thick, the structure is tight and compact, durable, and it is not easy to rust and deform even if it is used for a long time.
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