Product Name: Cylindrical Pellets Zeolite Molecular Sieve 3A/4A/5A/13X Adsorption Desiccant Model NO.: MTH Name: Molecular Sieve Color: Light Gray or Yellow Bulk Density: 0.66 g/cm3 Water Absorption: 20%-24% Wear Ability: 0.3%-0.6% Moisture: 1.5% Application 1: for Moisture Filtration Application 2: for Gas Filtration Application 3: for Harmful Gas Removal Application 4: for Oxygen Concentrator Seaport: Any Available Seaport in China Trademark: MTH Transport Package: 25kg/Bag or 20kg/Carton Specification: 3A/ 4A/ 5A /13X, 1.5-1 1-3 3-5mm Origin: China HS Code: 3802900090 Product Description Cylindrical Pellets Zeolite Molecular Sieve 3A/4A/5A/13X adsorption DesiccantWhat is molecular sieveMolecular sieves are synthetic zeolite materials engineered with pores of precise and uniform structure and size, whichallows them to preferentially adsorb gases and liquids based on molecular size and polarity.Zeolites are naturally existing, highly porous crystalline solids, also known as aluminosilicates.There are four main types of molecular sieves: 3A, 4A, 5A, and 13X. The type is dependent on the molecule'schemical formula, and it determines the pore size of the molecular sieve;A molecular sieve works by adsorbing gasor liquid molecules that are smaller than the effective diameter of its pores, while excluding those molecules thatare larger than the openings.Applicationsof molecular sieve:1. 3A molecular sieveis mainly used as desiccant in industries of chemical, petroleum, medicine, medium-control glass. Goodfordryingpolarliquids,such as NH3,H2O...2.4A molecular sieveis mainly used for the drying of chemical gases, liquids,pharmaceuticals,electronicsand volatile substances.Goodfordryingnonpolarliquidsandgases,such as H2O,CO2,SO2,H2S,C2H4,C2H6,C3H6... Generallyconsidered universal drying agent in polar and nonpolar media.3. 5A molecular sieveis mainly used for the drying and refining of chemical, petroleum, natural gas, oxygen and otherindustrial gases.Good for adsorbingnormal(linear)hydrocarbonstonC4H10,alcoholstoC4H9OH,mercaptanstoC4H9SH.)4.13X molecular sieveis mainly used for general other drying, purification of raw gas of air separation units(removal of H20and CO2), and desulfurization of liquid hydrocarbon and natural gas (removal of H2S and thiols).Specificationsof molecular sieve:ItemUnit8*12mesh4*8meshBeadSizemm1.6-2.53.0-5.0BulkDensityg/ml≥0.720.70EquilibriumWaterCapacity@25ºCwt%≥2222EquilibriumMethanolCapacitywt%≥15.015.0HeatofAdsorptionBTU/lbofH2O18001800CrushStrengthPointcontactN≥3585Variationcoefficient-0.30.3AttritionRatewt%≤0.10.1SizeQualification%≤9898PackageMoisturewt%≤1.51.5Packaging & Shippingof molecular sieve:1. 20kg/cartonOr 25kg/paper bag;2.1000kg/jumbo bag ; Or according to customers' requirements.3.18tons full loaded in 1*20'FCL; 24tons full loaded in 1*40'FCL.Features of molecular sieve:FAQ:We can provide samples for free and charge shipping.1. Are you factory?Yes,we'rea manufacturerand trading company.2. What is your MOQ?MOQ is 1Ton; Cost-effective quantity for client is 18tons (1*20'FCL).3. What is the delivery time?1*20'FCLcontainer takesabout 3to 7days.4. Can you give me a discount?Yes, we can negotiate5. Can you give me advice based on the information we describe?Of course, our mission is to provide you with quality goods & professional services.6. What is the shipping method?Generally, sample by Express; cargo by sea, by train, or by Air.