High Crushing Strength 3-50mm 23-30% Inert Alumina Ceramic Ball
High crushing strength 3-50mm 23-30% inert alumina ceramic ball
Product Description.
The Chemxin 23 Support Media is one of the new media in the industry with unmatched resistance, thermal shock, crush strength and survival ability. Products to these specifications 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.
Specification.
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Model: |
Inert Ceramic Ball |
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Color: |
Light Grey |
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Shape: |
Ball |
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Typical Technical Composition |
Min. % |
Max. % |
Usual % |
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SiO2 |
64 |
75 |
68.5 |
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Al2O3 |
23 |
26 |
24.5 |
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Fe2O3 |
****** |
1.0 |
0.9 |
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TiO2 |
****** |
0.5 |
0.46 |
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CaO |
****** |
0.5 |
0.42 |
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MgO |
****** |
0.5 |
0.38 |
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Na2O |
****** |
2 |
1.12 |
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K2O |
****** |
3.5 |
3.28 |
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Al2O3 + SiO2 |
90 |
94 |
93 |
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Physical properties |
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Index |
Value |
Value |
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Leachable Iron |
≤ 0.1% |
****** |
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Apparent Porosity by Weight, dia. ≥ 10mm |
≤ 0.4% |
****** |
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Apparent Porosity by Weight, dia. = 6mm |
≤ 1.0% |
****** |
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Apparent Porosity by Weight, dia. = 3mm |
≤ 3.0% |
****** |
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Moh's Hardness Scale |
>6.5 |
****** |
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Water Absorption |
<0.5wt.% |
****** |
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Acid Resistance |
>99.8% |
****** |
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Alkaline Resistance |
>85% |
****** |
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Thermal Conductivity |
0.9-1.0 w/m2.k |
****** |
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Thermal Expansion @ 500℃ |
0.20% |
****** |
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Specific Heat |
628-837 j/kg |
****** |
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Thermal Shock Stability, 500 ℃ then water cooling |
10 times |
****** |
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Max. Operating Temperature |
1050℃ |
1922 |
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Specific Density |
2300 kg/m3 |
144 lb/ft3 |
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Bulk Density (Packing Density) |
1350 g/cm3 |
84 lb/ft3 |
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Size / |
Crush Strength |
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Nominal Size |
(lbs) |
(kg) |
(N/pc) |
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mm |
Inch |
min. |
min. |
min. |
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3 |
1/8 |
84 |
38 |
372 |
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6 |
1/4 |
209 |
95 |
931 |
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10 |
3/8 |
282 |
128 |
1254 |
|
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13 |
1/2 |
616 |
280 |
2744 |
|
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16 |
5/8 |
770 |
350 |
3430 |
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19 |
3/4 |
1738 |
790 |
7742 |
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25 |
1 |
1936 |
880 |
8624 |
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38 |
1.5 |
2156 |
980 |
9604 |
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|
50 |
2 |
3564 |
1620 |
15876 |
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Typical Application |
a)Widely used support media in the world because of their excellent consistence and reliability. b)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. |
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Warranty: |
a) By National Standard HG/T 3683.1-2000 |
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2. Typical Application:
-Bed support media
-Tower packing media
3. Size:
3mm/6mm/10mm/13mm/16mm/19mm/25mm/38mm/50mm
Package & Shipment.
Production Process.
Company information.
Certificate.
FAQ.
1). Could you offer the samples for evaluation?
---Yes, we would like to provide you sample for testing.
2). Could I pay with Paypal?
---Yes, Paypal is available.
3). Could I ship the goods by our forwarders?
---Yes, you can choose yours or ours.
4). What's the type of your shipment?
---By ship/air/train transportation.
Product Series.
Contact way.
E-mail: sales@chemxin.com
Many thanks for browsing! Welcome your inquiry! Any of your questions will get our prompt attention & reply.
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