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High quality molecular sieve for dryer making

Product: Molecular sieve

Color: Different color

Common Size: Sphere 0.2-0.4 0.5-1mm etc. Columnar: 1.5mm etc.

Usage: Molecular sieve for dryer

Packing: 25kg/bag


A molecular sieve is an aluminosilicate compound with a cubic lattice. Molecular sieves have a uniform microporous structure, and their pore diameters are uniform. These pores can adsorb molecules smaller than their diameters into the interior of the pore cavity, and have preferential adsorption ability for polar molecules and unsaturated molecules. Different degrees of sex, different degrees of saturation, molecules with different molecular sizes and different boiling points are separated, that is, they have the function of “sieving” molecules, so they are called molecular sieves. Because molecular sieves have advantages such as high adsorption capacity and strong thermal stability, other sorbents do not make molecular sieves widely used.

Advantage of Molecular Sieve

  • Uniform microporous structure
  • Great absorption capacity

Application of Molecular Sieve

  • Desiccant
  • Water treatment

Specification of Molecular Sieve

Model Molecular Sieve
Shape Sphere Pellet
Diameter 1.7-2.5 (mm) 3.0-5.0 (mm) 1.6 (mm) 3.2 (mm)
8*12 (mesh) 4*8 (mesh) 1/16 (inch) 1/8 (inch)
Bulk density (g/ml) ≥0.70 ≥0.70 ≥0.68 ≥0.68
Crushing strength (N/PC) ≥55.0 ≥85.0 ≥30.0 ≥50.0
Size ratio up to grade (%) ≥98.0 ≥98.0 ≥96.0 ≥96.0
Static H2O adsorption (%) ≥21.0 ≥21.0 ≥21.0 ≥21.0
H2O content (%) ≤1.5 ≤1.5 ≤1.5 ≤1.5
Wear ratio (%) ≤0.25 ≤0.25 ≤0.25 ≤0.25

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