Vimal Organics Limited offers Bentonite. Vimal Organics Limited is an ISO 9002 certified company. Bentonite is the geographical name of the clay produced by the diversification of volcanic ash. Bentonite varies in colour. It can be grey, blue, yellow, red and brown. The pH varies from 4 to 10. The product is composed mainly of montmorillonite, whose structural unit consists of the sandwiching of the gibbsite layer between two silica sheets. The compound exhibits high decolorizing ability after acid treatment. Mineralogically, Bentonites are 75% or more of montmorilloniteÿwith fragments of kaolinite, lattite.Ÿ felspar, gypsum, unweathered volcanic ash, calcium carbonate, quartz and traces of other minerals.
