| Introduction: a kind of alkali aluminosilicate and able to absorb molecules with their critical diameters no more than 4A. Applications: Static dewatering for airtight gas system Drying agent for refrigeration system Medicine packing Electronic component Degenerating chemical Dry saturated hydrocarbons Formula: Na2O·Al2O3 ·2.SiO2·9/2H2O Specification: Item | unit | target | Shape | | pellet | ball | Diameter | mm | 1.5-1.7 | 3.0-3.3 | 1.7-2.5 | 3.0-5.0 | Size ratio up to grade | % | ≥98 | ≥98 | ≥96 | ≥96 | Bulk density | g/ml | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 | Abrasion rate | % | ≤0.20 | ≤0.25 | ≤0.20 | ≤0.20 | Crushing strength | N/p | ≥30 | ≥45 | ≥60 | ≥70 |
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