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White Inert Ceramic Alumina Ball

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US$ 350 - 400 MOQ: 100 Kilograms
Key Specifications
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Place of Origin:
Jiangxi, China
Type:
Ceramic Balls
Application:
Ceramic Decorations
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Dkjl Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
SHANGHAI
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Jiangxi, China
Type Ceramic Balls
Application Ceramic Decorations
Material Alumina Ceramic
Model Number 1/8" 1/4" 3/4" 1/2"
Brand Name DKJL

 

 

 

Product Description

 

  

 

Alumina ceramic ball or grinding media ball  are widely used as the covering or supporting materials of the catalyst in the reactors and the packing in the columns in many fields such as petroleum, chemical industry, chemical fertilizer, natural gas and environmental protection etc.

Chemical composition

Index

Value

SiO2

75.00

Al2O3

26.00

Fe2O3

0.12

TiO2

1.40

CaO

0.65

MgO

0.60

Na2O

2.00

K2O

3.50

Al2O3 + SiO2

96.00

Physical properties

Index

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

≤ 1.0%

Moh's Hardness Scale

>6.5

Water Absorption

<1.0wt.%

Acid Resistance

>99.8%

Thermal Conductivity

0.9-1.0 w/m 2 .k

Thermal Expansion @ 500

0.20%

Specific Heat

628-837 j/kgq

Thermal Shock Stability, 500 then water cooling

10 times

Max. Operating Temperature

1050

Specific Density

2,350 kg /m3

Bulk Density (Packing Density)

1,400 g /cm3

 

Crush Strength


Size /

Crush Strength

Nominal Size

(lbs)

(kg)

(N/pc)

mm

Inch

min.

min.

min.

3

1/8

50

23

225

6

1/4

123

56

550

10

3/8

202

92

902

13

1/2

385

175

1716

16

5/8

520

236

2315

19

3/4

978

444

4355

25

1

1428

648

6355

38

1-1/2

2020

916

8983

50

2

2987

1355

13288

 White Inert ceramic alumina ballWhite Inert ceramic alumina ballWhite Inert ceramic alumina ballWhite Inert ceramic alumina ball

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Dkjl Co., Ltd.
Business Type
Trading Company
Year Established
2001
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People
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