Reliable product of 3A molecular sieve
Basic Info
Model No.: 3A
Product Description
3A Molecular sieve
3A molecular sieve is potassium exchange, the pore size is 3A (about 0.28nm), which can be called potassium molecular sieve; it is mainly used to adsorb water, because the diameter of water molecules is about 0.26nm; and most of the gases are larger than 0.3nm, so 3A molecular sieve Will not adsorb any molecules directly greater than 3A. According to the characteristics of industrial applications, molecular sieves have fast adsorption speed, regeneration times, crushing strength and anti-pollution ability, which improves the utilization efficiency of molecular sieves and prolongs the service life of molecular sieves. It is petroleum It is necessary for the deep drying, refining and polymerization of gas and liquid phases in the chemical industry.
Property Unit Standard values Shape Beads Diameter mm 1.6-2.4 3.0-5.0 Qualified size ratio wt% ≥98 ≥98 Bulk density Kg/m³ ≥660 ≥640 Abrasion wt% ≤0.2 ≤0.2 Crushing strength N ≥30 ≥70 Water adsorption capacity wt% ≥21 ≥21 Residual moisture wt% ≤1.5 ≤1.5 Shape Cylindricals Diameter inch 1/16 1/8 Qualified size ratio wt% ≥98 ≥98 Bulk density Kg/m³ ≥660 ≥640 Abrasion wt% ≤0.25 ≤0.25 Crushing strength N ≥30 ≥70 Water adsorption capacity wt% ≥20 ≥20 Residual moisture wt% ≤1.5 ≤1.5 Test method HG/T2690-2012 Regeneration: Drying of various liquids
The drying of air, the drying of insulating glass,
Drying of Refrigerant
Drying of natural gas and methane gas
Drying of food grade carbon dioxide
As the carrier of the catalyst, it absorbs water molecules in petroleum 
Package & store: Indoors with room temperature and relative humidity not greater than 90%: avoid water, acid, alkali, and isolate the air, and store in airtight. Packing 25KG/piece. Specific can be based on customer requirements. Shelf life: minimum 2 years. Note: Avoid direct exposure of molecular sieve to air. 
Our Company Founded 2010, Jinan Huijinchuan Trading Co., Ltd. is trading so many kinds of chemicals for over 10 years. Our main products: colloidal silica(silica sol), Ion exchange resin, Molecular sieve,medical &health agent etc. basic organic chemicals and inorganic chemicals. 
Transportation FAQ 1.Are you trader or manfacturer? Both. During the 10 years, we have so many cooporation factories from every chemicals. 2.How can we get sample? Just contact us, and you will get the sample. 3.How can we charge the sample ? SAMPLE IS FREE, just pay for the freight. 4.Any questions, just contact us, and you will have the best products and best service. 
Product Categories : Catalysts And Additives