4A Molecular Sieve Adsorbent Desiccant Suppliers in China

• CAS No.: 1318-02-1
• Formula: Na2o.Al2O3.2sio2.4.5H2O(Sio2:Al2O3=2)
• Shape: Pellet
• Drying Method: Static Drying
• Kind: Mineral Desiccant
• Sorbent: Molecular Sieves
• Model NO.: KS-MS02
• Desiccant: Chemical Desiccant
• Nominal Pore Diameter: 4 Angstrom
• H2O Adsorption: 21.5%Min
• Water Content: 1.5% Max
• Key Words: 4A Molecular Sieve
• Color: Light Grey
• Wear Ratio: 0.2%Max
• Ethylene Adsorption: 0.3% Min
• Delivery Time: Within One Week
• Transport Package: Plastic Drums/Metal Drums
• Specification: 1.6mm; 3.2mm
• Trademark: Ksourceep
• Origin: Pingxiang, Jiangxi, China
• HS Code: 3824999999
• Production Capacity: 100000kgs/Month

Product Description

Product Description

4A Type Molecular Sieve

Products introduction:

Molecular Sieve type 4A is an alkali alumino silicate; it is the sodium form of the Type A crystal structure. 4A molecular sieve has an effective pore opening of about 4 angstroms (0.4nm). Type 4A molecular sieve will adsorb most molecules with a kinetic diameter of less than 4 angstroms and exclude those larger. Such adsorbable molecules include simple gas molecules such as oxygen, nitrogen, carbon dioxyde and straight chain hydrocarbons. Branched chain hydrocarbons and aromatics are excluded.

Product Parameters

Model	4A
Color	Light gray
Nominal pore diameter	4 angstroms
Shape	Sphere			Pellet
Diameter (mm)	1.7-2.5	3.0-5.0		1.6		3.2
Size ratio up to grade (%)	≥98	≥98		≥96		≥96
Bulk density (g/ml)	≥0.72	≥0.70		≥0.66		≥0.66
Wear ratio (%)	≤0.20	≤0.20		≤0.20		≤0.20
Crushing strength (N)	≥35/piece	≥85/piece		≥35/piece		≥70/piece
Static H2O adsorption (%)	≥22	≥22		≥22		≥22
Static methanol adsorption(%)	≥15	≥15		≥15		≥15
Water content (%)	≤1.0	≤1.0		≤1.0		≤1.0
Typical Chemical Formula	Na2O . Al2O3 . 2SiO2 . 4.5 H2O SiO2 : Al2O3 ≈2
Typical Application	a) Drying and removing of CO2 from natural gas, LPG, air, inert and atmospheric gases, etc. b) Removal of hydrocarbons, ammonia and methanol from gas streams (ammonia syn gas treating) c) Special types are used in the air break units of buses, trucks and locomotives. d) Packed in small bags, it may be used simply as a packaging desiccant.
Package :	Carton box; Carton drum; Steel drum
MOQ:	1 Metric Ton
Payment Terms:	T/T; L/C; PayPal; West Union
Warranty:	a) By National Standard HGT 2524-2010
	b) Offer lifetime consultation on problems occurred
Container	20GP		40GP		Sample order
Quantity	12MT		24MT		< 5kg
Delivery Time	3 days		5 days		Stock available

Packaging & Shipping