快乐赛车破解
ceramic balls (Al2O3: 90~99%)



Inert ceramic balls 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.

Chemical Analysis:

Al2O3

SiO2

MgO

K2O+Na2O

CaO

TiO2

Leachable Fe2O3

23-30%

62-72%

<1.0%

<4%

<1.5 %

<1.0%

<0.1%


Physical properties:

Items

Proportion

Items

Proportion

Bulk gravity (g/cm3)

2.2-2.4

Water Absorption (%)

<0.4

Porosity (%)

<2

Moh’s hardness (scale)

>=7

Heat resistance  (℃)

Up to 982




Geometric properties:

Diameter

Diameter range (mm)

Crushing strength  (kg/particle)

Bulk weight  (kg/m3)

1/8”

2-4

>22

1400

1/4”

5 -8

>55

1400

3/8”

10-12

>102

1400

1/2”

12-14

>195

1400

3/4”

17-21

>483

1400

1”

23-27

>690

1380

1 1/4”

29-34

>980

1370

1 1/2”

35-40

>980

1370

2

48-52

>980

1370

 

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快乐赛车破解