Import Bentonite — Buy in Bulk from Supplier in China

Hubei Aging Chemical Co., Ltd. supplies bentonite from its base in Wuhan, Hubei Province, offering both calcium-based and sodium-based variants to suit different industrial applications. The material is a naturally occurring smectite clay with pronounced absorbent and swelling properties, making it functional across drilling, construction, and environmental sectors. Available packaging includes 25 kg, 50 kg, and 1000 kg bags, with flexibility for project-scale matching from small batches to bulk industrial orders. The supplier lists ISO and SGS certification references, though buyers should verify current certificate validity and scope directly before relying on them for compliance purposes. Particle size distribution is noted as a key controlled parameter, though specific sieve grades are not stated in the source data and should be requested from the supplier.

Calcium bentonite and sodium bentonite differ markedly in swelling capacity and exchangeable ion content, with sodium bentonite typically achieving higher hydration volumes and gel strengths, standard in drilling fluid formulations. Calcium bentonite, common in Chinese deposits, often requires chemical modification for comparable performance in high-demand applications. The source material at Hubei Aging is described as natural clay with no indication of acid activation or organic modification, placing it in the standard industrial rather than bleaching earth category. Typical moisture content for raw bentonite ranges from 8% to 12% by mass, and montmorillonite content in commercial grades generally falls between 60% and 85%. Buyers should confirm whether the supplier offers API-grade bentonite conforming to American Petroleum Institute Specification 13A, or if the product meets OCMA (Oil Companies Materials Association) standards.

Drilling contractors represent the primary demand segment for this product, using bentonite in water-based drilling fluids to maintain borehole stability, suspend cuttings, and form a filter cake against permeable formations. Construction applications include diaphragm wall slurry, tunnel boring support, and foundation sealing, while environmental uses cover landfill liner systems and contaminated site containment. Agriculture employs bentonite for soil conditioning and animal feed pellet binding, though the supplier does not specify feed-grade certification. Trade terms mention FOB and CIF options, but exact Incoterms, port of loading, and minimum order thresholds are unstated. The supplier operates from an office address in Wuhan's Optical Valley district with no manufacturing facility mentioned, so production source and capacity should be clarified before commitment.

Hubei Aging Chemical Co., Ltd. maintains a registered office at Room A2409, Optical Valley International, Wuhan 430074, in Hubei Province, China. This address places the company in Wuhan's high-technology development zone, though the listing provides no information about manufacturing ownership, plant location, or production capacity. The supplier is classified as imported tier with harbor trust tier, indicating basic platform verification without advanced supplier authentication. The response rate shows 0.00 with zero average response hours, which signals either a new listing, inactive account, or data reporting gap rather than confirmed responsiveness. Buyers should not assume operational capacity or product availability without direct communication and verification.

The supplier profile contains no stated years in operation, employee count, annual turnover, or client references. No factory audit information, quality management system details, or export license specifics are provided. The source description attributes various claims to the platform rather than to verified supplier statements, so due diligence on Hubei Aging Chemical Co., Ltd. as an independent entity is essential. Buyers should request business registration documents, scope of ISO certification, and SGS report details before placing orders. The absence of manufacturing address information suggests possible trading or intermediary status, which is common in Chinese chemical supply chains but requires clarification for risk assessment.