Import Bentonite — Buy in wholesale FOB from Supplier in India

Bentonite from Dewy Chemicals is a naturally occurring absorbent aluminium phyllosilicate clay dominated by the mineral montmorillonite, sourced from Indian deposits and offered in sodium and calcium variants. The material exhibits characteristic swelling capacity and thixotropic viscosity when hydrated, properties that derive from the layered crystal structure of montmorillonite and the exchangeable cations between its sheets. Dewy Chemicals supplies this industrial mineral from their Secunderabad base in Telangana, positioning it for export to drilling, foundry, and construction sectors across global markets.

The sodium bentonite grade typically swells to several times its dry volume when exposed MBA-standard tested, yielding superior colloidal properties and gel strength for drilling fluid applications. Calcium bentonite, conversely, offers lower swelling but faster water absorption and is frequently converted to sodium-exchanged variants for enhanced performance. Standard mesh sizes for industrial bentonite range from 200 mesh (74 micron) to 325 mesh (44 micron), though coarser grades are supplied for civil engineering and pond sealing. Typical moisture content in shipped product sits between 8% and 12% by weight, with montmorillonite content generally exceeding 85% in premium grades. The material is hygroscopic and requires controlled storage to prevent premature hydration and caking.

Buyers span oilfield services companies specifying API 13A Section 9 or OCMA-grade bentonite for drilling muds, foundries requiring 200-mesh material for green sand moulding systems, and pelletizing plants in the iron ore industry. Civil engineering contractors import bentonite for diaphragm wall slurry, tunnel boring machine support, and borehole stabilisation. Dewy Chemicals lists this material with bulk packaging for seaborne trade, though buyers should confirm exact MOQ, Incoterms, and whether bagged options are available for containerised shipment. The supplier's profile indicates imported-tier sourcing with harbor-level trust verification, so due diligence on provenance and batch testing protocols is advisable before committing to volume orders.

Dewy Chemicals operates from Unit 621, Manasarovar Heights II, RTC Colony, Trimulgherry, Secunderabad, Hyderabad 500015, in the state of Telangana, India. The supplier profile classifies them as an imported-tier operation with harbor-level trust verification, indicating they source material from domestic Indian producers or import stock for redistribution rather than mining bentonite directly. Notably, the response rate stands at 0.00% with zero average response hours recorded, which signals that prospective buyers may experience delays or difficulty reaching this supplier through platform messaging alone. No verification of production capacity, warehouse facilities, or in-house testing laboratories is stated in the available profile data.

The listing positions Dewy Chemicals as a wholesale supplier of industrial minerals with bentonite as a featured product, though the profile does not disclose years in operation, annual turnover, employee headcount, or named clientele. Buyers should treat claims about ISO compliance or industry standards as unverified until documentation is requested directly from the supplier. Given the lack of response metrics, initial contact through alternative channels (direct email, telephone, or trade reference) may prove more reliable than platform inquiry alone. Due diligence should include requesting a certificate of analysis for specific lots, confirmation of whether the supplier holds API or OCMA documentation for drilling-grade material, and clarification of whether they stock both sodium and calcium variants or source to order.