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23%-26% Inert Alumina Ceramic Ball

 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

Crush Strength
Size  Crush Strength
Nominal Size (lbs) (kg) (N/pc)
mm inch min. min. min.
3 1/8" 84 38 372
6 1/4" 209 95 931
10 3/8" 282 128 1254
13 1/2" 616 280 2744
16 5/8" 770 350 3430
19 3/4" 1738 790 7742
25 1" 1936 880 8624
38 1-1/2" 2156 980 9604
50 2" 3564 1620 15876
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 strengthand resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.
Package : Woven Bag; Jumbo Bag; Steel drum
MOQ: 1 Metric Ton
Payment Terms: T/T; L/C; Paypal; West Union
Warranty: a) By National Standard HG/T 3683.1-2000
b) Offer lifetime consultation on problems occurred
 
  20 GP Sample order
Quantity 25 MT <5kg
Delivery Time 3 days Stock available


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  • Guangzhou Chemxin Environmental Material Co.,Ltd
  • Add : Room 401, Changshanghui Building, No.31 Shengxing Street,
  • Panyu District, Guangzhou city, Guangdong province, 511400 China
  • Tel : +86-20-39185057  
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