Zibo Bell Chemical Technology Co., Ltd. 4A molecular sieves is a sodium aluminosilicate type A crystal, 4A molecular sieve can absorb the critical molecular diameter of less than 4 Å .
Applications:
• depth of natural gas, hydrocarbons, air, carbon dioxide and other gases and liquids drying
• Electronic components and easy moisture deterioration substances static drying
• paint, plastic systems dehydrating agent
• drying polyester chips
• Chemical formula: Na12 [(• AlO2) 12 (SiO2) 12 XH2O
25kg cardboard drum \ carton, 200L drum.
Project | Globular | Strip | |||
Product Specifications | 单位 | 8X12 目 | 4X8 目 | 1/16' | 1/8' |
diameter | mm | 1.7-2.4 | 3.6-4.8 | 1.5-1.8 | 3.0-3.4 |
Bulk density | g/ml | ≥0.66 | ≥0.66 | ≥0.66 | ≥0.66 |
Compressive strength | N | ≥40 | ≥75 | ≥30 | ≥75 |
H2O adsorption | wt% | ≥21 | ≥21 | ≥19 | ≥19 |
Packing water content | wt% | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
Adsorbed molecular | Effective diameter <4 m molecules, including ethanol 、H2S、 CO2 、C2H4 、SO2 、C2H6 and C3H6 | ||||
Discharge molecular | Effective diameter> 4 Amy molecules, such as C3H8, C4H10, etc. | ||||
Grams at 17.5 mm Hg and a temperature of 25 ℃ adsorbent per 100 grams of activated H2O.
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