Import Cryolite/ Secondary Cryolite 5-40 Mm — Buy in Bulk from Supplier in United Arab Emirates

Cryolite/Secondary Cryolite 5-40 mm is a granular flux used primarily in primary aluminum smelting, where slower dissolution rates are advantageous for controlled electrolyte maintenance. This size range is engineered to reduce dust, improve handling, and provide sustained release in high-temperature electrolytic cells. Unlike finer fractions, the 5-40 mm particles are less prone to entrainment in off-gas systems, making them suitable for older smelting technologies.

Secondary cryolite in this size range typically contains 95% to 97% Na3AlF6, with moisture content below 1.8%. The larger particles are often blended with finer fractions to balance reaction kinetics. Standard impurity limits include ≤1.5% SiO2 and ≤0.2% Fe2O3. The material is not mined but recovered from post-smelting residues and purified through washing and sieving. It is not classified as a primary cryolite and should not be used interchangeably without process validation.

This product is purchased by aluminum smelters operating potlines with lower agitation rates, and by recyclers using batch-fed furnaces. Buyers in ceramics and enamel industries may also use it for fluxing glazes, though purity requirements differ. Packaging is in 25 kg bags or bulk flexitanks. Trade terms such as FOB and CIF are available, but MOQ and lead time are not specified. Buyers must confirm availability, certification status, and test protocols directly with the supplier.

Gremlog Trading Dmcc operates as an imported goods trader based in the United Arab Emirates, specializing in industrial mineral supplies for the aluminum and ceramics sectors. The supplier is classified as a harbor-tier entity, indicating it has passed basic platform verification for business registration and contactability. There is no public information regarding years in operation, workforce size, or manufacturing facilities, and no certifications such as ISO or SGS are confirmed in the listing. The company's role is limited to sourcing and exporting, with no indication of production or refining capabilities.

The supplier does not provide details on its supply chain partners, origin of material, or laboratory testing protocols. Response rate and average response time are recorded as zero, suggesting limited or inactive communication channels on the platform. Buyers should treat this as a trading intermediary and request direct documentation for any claims regarding purity, origin, or compliance. No client references or case studies are available in the source data.