从China供应商批发进口4a Molecular Sieve — FOB条款

The 4A molecular sieve from Pingxiang Xintao Chemical Packing Co., Ltd is a synthetic sodium zeolite A (Na12Al12Si12O48) with a precise 4-angstrom pore size. This structure selectively adsorbs water molecules while excluding larger compounds, making it highly effective for dehydration processes in gases, liquids, and refrigerants. The material is supplied in bulk bags or drums, suitable for industrial-scale applications where moisture removal is critical to product integrity or process efficiency.

As a type A zeolite, this molecular sieve typically exhibits a high adsorption capacity for water, with a standard moisture retention of around 22-25% by weight at saturation under typical conditions. It is chemically inert and thermally stable, with a standard regeneration temperature range of 200-300°C, allowing for repeated use in cyclic processes. The uniform pore structure also ensures consistent performance in applications like air separation, petrochemical refining, and solvent purification, where purity and reliability are paramount.

Industrial buyers in petrochemical, natural gas processing, and refrigeration sectors rely on this sieve for drying feedstocks, removing trace water from hydrocarbons, and maintaining system efficiency. Trade terms for bulk supply are negotiable, with packaging options including 25 kg bags or 150 kg drums. Buyers should confirm MOQ, lead times, and incoterms directly with the supplier, as these are tailored to order volume and destination. The product is particularly suited to markets requiring cost-effective, high-capacity desiccants for large-scale operations.

Pingxiang Xintao Chemical Packing Co., Ltd is based in the West Section of Hi-Tech Industrial Park, Pingxiang, Jiangxi Province, China. The company specializes in the production and supply of chemical packing materials, including molecular sieves, desiccants, and catalyst carriers, serving industrial clients in petrochemical, gas processing, and refrigeration sectors. Its location in a designated development zone provides logistical advantages for bulk exports, with access to major ports and transportation hubs.

The supplier operates under a harbor trust tier, indicating a verified business presence, though its response rate and average response time are currently not available. The company’s focus on synthetic zeolites and adsorption materials suggests a technical orientation toward high-purity applications. Buyers should confirm specific capabilities, certifications, and production lead times directly, as these details are not publicly disclosed in the available profile.