23-26% Support Media is one of the new media in the industry with unmatched impact

resistance, thermal shock, crush strength, and survivability. Products to these specifications

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.

Al2O3

SiO2

Fe2O3

MgO

K2O+Na2O+CaO

Other

> 92%

23-26%

68-73%

<1%

<2.5%

<4%

<0.5%

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) (°C)

1100

Moh’s hardness (scale)

>6.5

Acid resistance (%)

>99.6

Alkali resistance (%)

>85

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