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Chemical Industry High Quality 4A Molecular Sieve
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Chemical Industry High Quality 4A Molecular Sieve

Chemical Industry High Quality 4A Molecular Sieve

Chemical Industry High Quality 4A Molecular Sieve Description:Molecular Sieve type 4A is a kind of alkali-metallic, sili
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Basic Info.
Model NO. 4A
Application Water Adsorption
Material Zeolite
Test Report Available
MSDS Available
Transport Package Steel Drum, Carton Drum, Carton Box, Kraft Bag.
Specification 1.7-2.5mm, 3.0-5.0mm, 1.6mm, 3.2mm
Trademark XINGFENG
Origin China
HS Code 3824999990
Production Capacity 5000 Mt/Year
Product Description
Chemical Industry High Quality 4A Molecular Sieve
Description:Molecular Sieve type 4A is a kind of alkali-metallic, silicon-aluminum compounds, it could absorb the molecule which critical diameter is not more than 4 angstroms. Technical Parameter:
Application:
  1. Deep drying of gases and liquids, such as air, carbon dioxide, natural gas, coal gas, hydrogen gas, oxygen gas, refrigerants, solvent, etc;
  2. Purification of argon gas;
  3. Used as desiccant for polyurethane coatings and polymer systems;
  4. Static drying for drugs packaging, electronic components and perishable chemicals.
  5. Applied in dehydration of air conditioning system in automobile; Removal of moisture in the air brake system to avoid system blocking.
Regeneration:Molecular sieve can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the case of pressure swing processes. To remove moisture from a molecular sieve, a temperature of 250-300°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process. Packing and Shipping:



Item Unit Sphere Pellet
Diameter mm 1.6-2.5 3.0-5.0 1/16" 1/8"
Static Water Adsorption ≥mg/g 215 215 215 215
Bulk Density ≥g/ml 0.68 0.66 0.68 0.66
Crushing Strength ≥N 30 70 30 70
Attrition Rate ≤%wt 0.1 0.1 0.3 0.3
Package Moisture ≤%wt 1.5 1.5 1.5 1.5
Package Type Container Load Capacity Delivery time Quality Insurance
20 GP 40 GP
Steel drum, 150kg/drum 12000 kg 24000 kg Within 1 week Chinese National Standard; Offer quality assurance as request.
Paper drum, 25kg/drum 9000 kg 18000 kg
Paper box, 25kg/box 13500 kg 27000 kg