Shanghaitkumolecualr Sieveco.,Ltd.

our company mainly prouduce     3A molecular sieve Chemical Formula:2/3K2O�/3Na2O�l2O3�SiO2�/2H2O Si/Al ratio:SiO2/Al2O3≈2 Pore diameter:About 3A Use?Used as desiccant in petrochemical, pharma4A Formula:Na2O�l2O3�SiO2�/2H2O ...
Telephone:86 - 21 - 34512690 Address:Room302NO.186 Lane3151yindu Rd shanghai Shanghai Shanghai China
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