4A Molecular Sieve
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Product
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Molecular Sieve 4A
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Colour
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Beige
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Aperture
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4A
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Shape
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spherical
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Strip
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Specifications (mm)
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1.7-2.5 (8*12mesh)
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3.0-5.0 (4*8mesh)
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1.6 (1/16 inch)
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3.2 (1/8 inch)
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Particle size qualification rate (%)
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≥98
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≥98
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≥96
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≥96
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Bulk density (g/ml)
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≥0.70
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≥0.70
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≥0.68
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≥0.68
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Wear rate (%)
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≤0.20
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≤0.20
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≤0.20
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≤0.20
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Compressive strength (N)
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≥35/piece
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≥85/piece
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≥30/piece
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≥70piece
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Static water adsorption (%)
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≥22
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≥22
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≥22
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≥22
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Static methanol adsorption (%)
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≥15
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≥15
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≥15
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≥15
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Packaging water content (%)
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≤1.5
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≤1.5
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≤1.5
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≤1.5
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Molecular formula
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Na2O . Al2O3 . 2SiO2 . 4.5H2O SiO2 : Al2O3 ≈2
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Specific application
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1. Deep drying of air, natural gas, alkane, refrigerant and other gases and liquids
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2. Preparation and purification of argon
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3.Static drying of drug packaging, electronic components and perishable objects
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4.Used as dehydrating agent in paint, fuel and coating
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13X Molecular Sieve
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Product
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Molecular Sieve 13X
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Colour
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Cream Color
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Aperture
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10A
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Shape
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spherical
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Strip
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Specifications (mm)
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1.6-2.5 mm
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3.0-5.0 mm
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1.5-1.7 mm
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3.0-3.2 mm
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Particle size qualification rate (%)
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≥98
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≥98
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≥95
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≥95
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Bulk density (g/ml)
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≥0.64
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≥0.61
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≥0.61
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≥0.61
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Wear rate (%)
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≤0.20
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≤0.20
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≤0.40
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≤0.40
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Compressive strength (N)
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≥30/piece
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≥85/piece
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≥30/piece
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≥50piece
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Static water adsorption (%)
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≥26
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≥26
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≥26
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≥26
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Static carbon dioxide adsorption (%)
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≥18.5
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≥18.5
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≥17.5
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≥17.5
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Packaging water content (%)
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≤1.5
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≤1.5
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≤1.5
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≤1.5
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3A Molecular Sieve
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Product
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Molecular Sieve 3A
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Colour
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Cream Color
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Aperture
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3A
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Shape
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spherical
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Strip
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Specifications (mm)
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1.6-2.5 mm
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3.0-5.0 mm
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1.5-1.7 mm
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3.0-3.3 mm
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Particle size qualification rate (%)
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≥98
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≥98
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≥98
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≥98
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Bulk density (g/ml)
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≥0.70
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≥0.70
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≥0.68
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≥0.68
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Wear rate (%)
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≤0.20
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≤0.20
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≤0.20
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≤0.20
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Compressive strength (N)
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≥35/piece
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≥100/piece
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≥35/piece
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≥50piece
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Static water adsorption (%)
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≥21
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≥21
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≥21
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≥21
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Packaging water content (%)
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≤1.5
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≤1.5
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≤1.5
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≤1.5
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5A Molecular Sieve
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Product
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Molecular Sieve 5A
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Colour
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Cream Color
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Aperture
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5A
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Shape
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spherical
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Strip
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Specifications (mm)
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1.6-2.5 mm
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3.0-5.0 mm
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1.5-1.7 mm
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3.0-3.2 mm
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Particle size qualification rate (%)
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≥96
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≥96
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≥96
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≥94
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Bulk density (g/ml)
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≥0.68
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≥0.68
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≥0.66
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≥0.66
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Wear rate (%)
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≤0.20
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≤0.20
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≤0.40
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≤0.40
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Compressive strength (N)
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≥30/piece
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≥80/piece
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≥30/piece
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≥50piece
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Static water adsorption (%)
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≥21
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≥21
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≥20.5
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≥20.5
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Static n-ethane adsorption (%)
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≥12.5
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≥12.5
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≥12.5
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≥12.5
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Packaging water content (%)
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≤1.5
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≤1.5
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≤1.5
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≤1.5
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