Molecular Sieve

Molecular Sieve is an adsorbent with a uniform microporous structure that can selectively adsorb molecules of specific sizes. Common types include 3A, 4A, 5A, 13X, etc. It is widely used in gas drying, air separation, petrochemicals, and other fields. In foreign trade, molecular sieves are typically exported as chemical products. Note: 1) Specify the model and specifications (such as pore size, adsorption capacity, bulk density, crushing strength, etc.), as different models vary greatly in use; 2) Packaging requirements (such as sealed and moisture-proof, usually cartons lined with plastic bags or iron drums); 3) Transportation and storage must be moisture-proof to avoid adsorption failure; 4) The difference from desiccants such as 'silica gel' and 'activated alumina' lies in its uniform pore size and strong selective adsorption, and they cannot be simply used interchangeably; 5) Exports require MSDS and composition analysis, and some countries have environmental or safety certification requirements. When quoting, specify FOB/CIF terms, minimum order quantity, and delivery time.