3A Spherical Molecular Sieve Molecular Sieve and Desiccant Drying Molecular Sieve Beads

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• Model NO.: 3A Spherical Molecular Sieve
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• Transport Machine: Ordinary Goods Truck
• Sample: Available
• Self-Life: 2 Years
• Storage: Cool Dry Place
• MOQ: 25kgs
• Transport Package: Bag
• Specification: Powder
• Trademark: Labeyond
• Origin: China
• Production Capacity: 1000mt/Month

Product Description

 

Product Description

3A spherical molecular sieve
 

3A molecular sieve is a kind of alkali metal silica aluminate, it is also called 3A zeolite molecular sieve
Chemical formula:⅔K20-⅓Na20-AL2O3.2SiO2.9/2H2O, effective pore size about 3A, mainly used for adsorption of water, not adsorption of any molecule with a diameter greater than 3A, according to the characteristics of industrial applications, it has fast adsorption speed, regeneration times, anti-crushing strength and anti-pollution ability, high High utilization efficiency, long service life, etc. It is the desiccant necessary for deep drying, refining and polymerization of gas-liquid phase in petroleum and chemical industry.

Classification	Items	Symbol	1/16inch	1/8inch	4×8mesh	8×12mesh
3A			Strip		sphere
	Pore size (Å)		3	3	3	3
	Buck density(kg/m³)	≥	680	680	710	710
	Adsorption heat Kj/kg H2O		4186	4186	4186	4186
	Diameter(mm)		Φ1.5-1.7	Φ3.1-3.3	Φ3.0-5.0	Φ1.7-2.5
	Crushing strength (N)	≥	45	90	100	35
	Static water adsorption(wt,%)	≥	21	21	21	21
	Moisture(wt,%)	≤	1.5	1.5	1.5	1.5
	Dynamic water adsorption/%	≥	15	15	10	10
	Static ethylene adsorption(mg/g)	≤	3	3	3	3
	Particle size	≥	98	98	98	98

  

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