Sign in|Join free
Home » Products »
TitleProduct

23% Al2O3 Inert Alumina Ceramic Ball Support Media Porcelain Balls

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangxi

  • Validity to:

    Long-term effective

  • Last update:

    2023-12-31 04:17

  • Browse the number:

    432

Send an inquiries
+
Pingxiang Zhongci Environmental Ceramics Material Co.,Ltd.
Contactaixin:

Contactaixin:

zhongci88(Mr.)  

Email:

 telephone:

 phone:
Area:

Jiangxi

 Address:

No.12 Wugongshan Avenue, Pingxiang Economic and Technological Development Zone, Jiangxi Province
Website:

http://www.chempackings.com/ http://zhongci88.gloshealthandbeauty.com/

+

 




Products Introduction


 



23% Al2O3 inert alumina ceramic balls (catalyst support medium), using the characteristics of ceramic products, have good heat resistance, good strength, and are not easy to react. The alumina standard is an important chemical composition requirement in the national standard. Alumina ranges from 17% to 99%. Because of its different content, other properties of ceramic balls are also different.



23% Al2O3 inert alumina ceramic balls have excellent consistency and reliability, and are the most widely used catalyst support media in the world. It is made of very high-quality chemical china clay material, which has excellent stability, high mechanical strength and thermal shock resistance, and is an ideal carrier for various catalysts.



 




Chemical Composition


 




























Item

Al2O3+SiO2

Al2O3

Fe2O3

MgO

K2O+Na2O+CaO

Other

Content

> 93%

20-24%

<1%

<0.5%

<4%

<1%

Leach able Fe2O3 is less than 0.1%.


 




Physical Properties


 











































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


 


























































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


 
























Size and tolerance (mm)

Size (mm)

3/6/9

9/13

19/25/38

50

Tolerance

± 1.0

± 1.5

± 2

± 2.5














 

http://www.chempackings.com/

Other products