Import Bentonite — Buy in Bulk from Supplier in India

S.K. Enterprise markets foundry-grade bentonite from Gujarat, India, a state that hosts substantial deposits of both sodium and calcium bentonite. The material targets alloy and non-alloy casting operations where thermal stability and mould integrity determine casting yield. The supplier emphasises high plasticity and green strength, properties thatiling on the bentonite's ability to form durable bonds with silica sand at elevated temperatures typical of ferrous and non-ferrous pouring.

The chemical composition of foundry bentonite governs its performance in green sand systems. Montmorillonite content typically exceeds 70% in premium grades, with balanced calcium-sodium ratios affecting both hot and cold strength. The listing highlights thermal stability, suggesting resistance to degradation above 1,000°C where binder burnout becomes critical. Moisture retention capacity, another claimed attribute, typically ranges from 2.5% to 4.0% compacted moisture in standard foundry practice, though optimal levels depend on sand fineness, metal pouring temperature, and casting geometry. The supplier does not publish specific technical values, so buyers should request batch test data.

End users span automotive, aerospace, and heavy machinery manufacturers producing engine blocks, transmission housings, and precision components. The foundry sector in India and neighbouring regions represents the primary market, though export potential exists to Middle Eastern and African casting operations. The listing mentions FOB and CIF terms without specifying port, and notes low MOQ options without quantifying minimums. These gaps require direct confirmation, as does any claimed ISO or SGS certification status, which should be verified through current certificates rather than listing assertions.

S.K. Enterprise is located behind Laxmi Talkies in Hala Faliya, Mandvi-Kutch, Gujarat, positioning it near the Kutch bentonite belt that supplies much of India's foundry industry. The supplier holds 'imported' tier and 'harbor' trust classifications, with a 0.00% response rate and zero recorded response hours. This pattern suggests limited platform engagement, so buyers should establish direct contact and set clear communication expectations from the outset.

The listing focuses narrowly on foundry applications, implying specialisation rather than broad mineral trading. No manufacturing facility details, production capacity, workforce size, or years in operation are provided. The claimed ISO and SGS certifications are not substantiated with certificate numbers or scopes. Buyers should request audited quality management documentation and, where possible, conduct a site visit or commission a third-party factory assessment before committing to volume purchases. The Mandvi-Kutch location offers proximity to Mundra and Kandla ports, logistical advantages the supplier does not explicitly detail.