China Wholesale Al2o3 Ceramic Grinding Ball Manufacturers Suppliers – 23%AL2O3 Inert Alumina Ceramic Ball support media porcelain balls – Zhongtai

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China Wholesale Al2o3 Ceramic Grinding Ball Manufacturers Suppliers – 23%AL2O3 Inert Alumina Ceramic Ball support media porcelain balls – Zhongtai Detail:

It’s widely used in petroleum, chemical, fertilizer, gas and environmental protection industries, as a catalyst in the reactor to cover support material and tower packing. It has a high temperature and high pressure resistance, bibulous rate is low, the characteristics of the chemical performance is stable. Can withstand the erosion of acid, alkali and other organic solvents, and can endure in the production process of temperature changes. Its main function is to increase gas or liquid distribution points, support and protection intensity is not high activity of the catalyst.

Chemical Composition of 23%AL2O3 Inert Alumina Ceramic Ball

Al2O3+SiO2

Al2O3

Fe2O3

CaO

MgO

K2O+Na2O

Other

> 93%

23%

<1%

<0.5%

<0.5%

<4%

<0.5%

Leach able Fe2O3 is less than 0.1%.

Physical Properties of 23%AL2O3 Inert Alumina Ceramic Ball

Item

Value

Water absorption (%)

>0.5

Bulk density (g/cm3)

1.35-1.41

Specific gravity (g/cm3)

2.3-2.4

Free volume (%)

40%

Operation temp.(max) (℃)

1250

Moh’s hardness (scale)

>6.5

Acid resistance (%)

>98

Alkali resistance (%)

>92

Crush Strength of 23%AL2O3 Inert Alumina Ceramic Ball

Size

Crush strength

Kg/particle

KN/particle

1/8″ (3mm)

>35

>0.35

1/4″ (6mm)

>60

>0.60

3/8″ (10mm)

>85

>0.85

1/2″ (13mm)

>185

>1.85

3/4″ (19mm)

>487

>4.87

1″ (25mm)

>850

>8.5

1-1/2″ (38mm)

>1200

>12

2″ (50mm)

>5600

>56

Size and Tolerance of 23%AL2O3 Inert Alumina Ceramic Ball

Size and tolerance (mm)

Size

3/6/9

9/13

19/25/38

50

Tolerance

± 1.0

± 1.5

± 2

± 2.5


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China Wholesale Al2o3 Ceramic Grinding Ball Manufacturers Suppliers –  23%AL2O3 Inert Alumina Ceramic Ball support media porcelain balls  – Zhongtai detail pictures


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  • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By olivier musset from Peru - 2017.09.28 18:29
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Joseph from Curacao - 2018.09.19 18:37
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