Supplied by Qingdao Bentotech Minerals Documents checked · CN
High-swelling sodium bentonite granules processed for industrial absorbent use across foundry, drilling-mud additive and general spill-control applications, offering higher liquid retention than calcium bentonite grades at a similar granule size. Produced to buyer-specified mesh size between 8 and 100 mesh depending on end use, with swelling index and moisture content confirmed per batch. Exported in bulk bags or 25kg bags through Qingdao port with typical 30-35 day production and shipping lead time to European and North American ports.