Introduction
The Chemxin 23 Support Media is equal to Denstone® 2000 Support Media. It is one of the new media in the industry with unmatched impact resistance, thermal shock, crush strength,andsurvivability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which has quite excellentstability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.
Physical properties
Model: | Inert Ceramic Ball | |||
Color: | Light Grey | |||
Shape: | Ball | |||
Chemical composition | ||||
Typical Technical Composition | Min. % | Max. % | Usual % | |
SiO2 | 64 | 75 | 68.4 | |
Al2O3 | 19 | 24 | 24.5 | |
Fe2O3 | ****** | 1.6 | 0.9 | |
TiO2 | ****** | 1.4 | 0.96 | |
CaO | ****** | 0.65 | 0.42 | |
MgO | ****** | 0.6 | 0.38 | |
Na2O | ****** | 2 | 1.12 | |
K2O | ****** | 3.5 | 3.28 | |
Al2O3+SiO2 | 90 | 96 | 92.9 | |
Physical properties | ||||
Index | Value | Value | ||
Leachable Iron | ≤0.1% | |||
Apparent Porosity by Weight | 2-6 % | |||
Moh's Hardness Scale | >6.5 | |||
Water Absorption | <1.0 wt.% | |||
Acid Resistance | >99.8% | |||
Thermal Conductivity | 0.9-1.0 w/m2.k | |||
Thermal Expansion @500 | 0.20% | |||
Specific Heat | 628-837 j/kgq | |||
Thermal Shock Stability, @500 then water cooling | 10 times | |||
Max. Operating Temperature | 1050°C | 1922 | ||
Specific Density | 2200 kg/m3 | 137 lb/ft 3 | ||
Bulk Density (Packing Density) | 1300 kg/m3 | 81 lb/ft 3 |
Q : How do I pay for my purchase order? A : T/T advance and balance payment, L/C at sight, Paypal, Western Union, Alibaba Trade Assurance, etc... |
Q : What's the MOQ? A : We accept 1 pallet quantity as MOQ. Adsorbent & Desiccant 560-800 kg. Tower packing 1 CBM, Alumina ceramic ball 1000 kg.. |
Q : What's the delivery time? A : It will takes about 5-7 days for stock. Around 10 days for FOB delivery. |
Q : Can I have my own customized product? A : Yes, your customized requirements are available. |
Q : What is your quality control system? A : We issue inhouse COA( Certificate of Analysis ) for every shipment,and accept 3rd party lab testing. |
Q : Could you quote for us today? A : If the details of products are enough, we will quote for you immediately. |
Q : Are you manufacturer or trader ? A : We are manufacturer and we have our own independent export rights. |
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