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Zibo Jiulong Chemical Co.,Ltd.
Tel: +86-18653328009
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E-mail: export@jiulongchem.cn
Add: Economic&Development
Area ,Zibo,Shandong,China

 
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ZSM-5 Zeolite(SiO2/Al2O3:50)


The ZSM-5 type zeolite produced by means of a template agent free hydrothermal crystallization method is featured with high relative crystallinity,wherein the relative  crystallinity is no less than 90%,the SiO2/Al2O3 molar ration is no less than 25,and the Na2O is no more than 0.1%.

ZSM-5-50 Quality Control Targets

Item
Unit
Max
Typical
Max
Analytical Method
Relative crystallinity
%
85
88
 
X-ray diffractometer
Total specific surface
m2/g
320
360
 
N2 Adsorption
Microporous specific surface
m2/g
280
310
 
N2 Adsorption
Silica-alumina ratio
/
46
48
53
XRF
Na2O
wt%
 
0.050
0.1
Flame Photometric Analysis
SO42-
wt%
 
0.25
0.4
XRF
CI-
ppm
 
 
70
Chemical Analysis
LOI
wt%
 
8
10
Gravimetric Analysis


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