China Wholesale Plastic Bio Balls Manufacturers Suppliers – 17%AL2O3 Inert Alumina Ceramic Ball – Zhongtai

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China Wholesale Plastic Bio Balls Manufacturers Suppliers – 17%AL2O3 Inert Alumina Ceramic Ball – 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 17%AL2O3 Inert Alumina Ceramic Ball

Al2O3+SiO2

Al2O3

Fe2O3

MgO

K2O+Na2O+CaO

Other

> 93%

17-19%

<1%

<0.5%

<4%

<1%

Leach able Fe2O3 is less than 0.1%.

Physical Properties of 17%AL2O3 Inert Alumina Ceramic Ball

Item

Value

Water absorption (%)

<0.5

Bulk density (g/cm3)

1.35-1.4

Specific gravity (g/cm3)

2.3-2.4

Free volume (%)

40%

Operation temp.(max) (℃)

1200

Moh’s hardness (scale)

>6.5

Acid resistance (%)

>99.6

Alkali resistance (%)

>86

Crush Strength of 17%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

Other size can be customize.

Size and Tolerance of 17%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 Plastic Bio Balls Manufacturers Suppliers –  17%AL2O3 Inert Alumina Ceramic Ball  – Zhongtai detail pictures


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