4A type molecular sieve

Product name：4A type molecular sieve

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Introduction: 4A molecular sieve is a sodium aluminosilicate crystal aperture 4Å (0.4nm), can be adsorbed on the critical diameter is not greater than the molecule itself aperture.
Scope of application: gas and liquid drying can adsorption H20, H2S, NH3, SO2, CO2,, C2H5OH, C2H6, etc.; oil field associated gas, dry gas; some of the gas or liquid, refined or purified, such as argon purification.

Index	Unit	Ball-shaped			Bar-like
Diameter	mm	1.6-2.5	3-5	1/16英寸		1/8英寸
Static water adsorption	≥mg/g	215	215	215		215
Adsorption amount of methanol	≥mg/g	140	140	140		140
Packing density	≥g/ml	0.68	0.66	0.68		0.66
Compressive strength	≥N	30	80	30		80
Wear rate	≤%wt	0.1	0.1	0.3		0.3
Packing water	≤%wt	1.5	1.5	1.5		1.5