Import Ball Clay — Buy in wholesale FOB from Supplier in Bangladesh

China Glaze Bangladesh Limited supplies a kaolinitic sedimentary ball clay with kaolinite content ranging from 20-80%, positioned for ceramic body formulations in tableware, sanitaryware, and wall tile production. The published chemical analysis shows SiO2 at 49.00%, Al2O3 at 35.50%, Fe2O3 at 0.17%, TiO2 at 0.10%, CaO at 0.20%, and Na2O at 0.70%, with physical properties including invisible impurities, 13 plasticity, and maximum 0.3% residue on 45μm (325 mesh). This composition indicates a low-iron, high-alumina grade suitable for white-burning ceramic applications where colour purity matters. The material is classified under HS code 2508.40 for international trade purposes.

The relatively high alumina content of 35.50% compared to typical ball clay grades suggests good fired strength and higher maturation temperature, while the exceptionally low iron oxide at 0.17% supports the claimed light to near-white fired colour. The 13 plasticity value, likely representing the plasticity index or Atterberg plastic limit, indicates moderate workability that benefits from combination with more plastic ball clays or bentonites in body formulation. The fine residue specification of maximum 0.3% on 45μm ensures minimal coarse quartz content, reducing abrasive wear on moulds and improving surface quality in pressed and cast products. This grade aligns with Indian, Ukrainian, and UK sourced material in terms of purity, though buyers should verify batch consistency against this published analysis.

Primary applications extend beyond traditional ceramics into construction, horticulture, agriculture, and as an extender in polymers, plastics, fertilizers, and insecticides. The supplier notes standard packaging in 25 kg bags or 1 MT jumbo sacks, with pricing influenced by Al2O3 content, particle size distribution, and plasticity index. Ceramic manufacturers value this material for binding assistance, plasticity contribution, and workability improvement in body formulations. Buyers should note that ball clay cannot stand alone in most applications due to excessive drying and firing shrinkage, requiring blending with kaolin, feldspar, and quartz to achieve dimensional stability.

China Glaze Bangladesh Limited maintains its registered office at House 102, 1st Floor, Northern Road, Baridhara DOHS, Dhaka 1206, Bangladesh. The company holds a harbor trust tier classification with a 0.00% response rate and no recorded average response hours, indicating limited platform-mediated communication activity. Its location in the Baridhara diplomatic and commercial zone of Dhaka suggests a trading or processing operation rather than direct mining, as Bangladesh has limited domestic ball clay extraction compared to neighbouring India. The company's name references China, suggesting possible supply chain links to Chinese ceramic raw material sources, though this is not confirmed in available data.

The listing provides unusually detailed chemical and physical specifications for ball clay, including specific percentage values for major oxides and test results, which distinguishes it from generic trader listings. However, the company does not disclose production capacity, mining concessions, processing plant details, or specific quality certifications such as ISO 9001 or ceramic industry approvals. The mention of HS code 2508.40 shows awareness of international trade classification. Buyers should verify whether China Glaze Bangladesh Limited is a direct importer of Indian or Chinese ball clay, a local blender and packager, or a pure trading company, as this affects supply security, technical support capability, and recourse in quality disputes.