Nature's Vermiculite, For Agriculture, Packaging Size : 25kg, 13kgs

We are offering vermiculite powder. Vermiculite is a hydrous phyllo silicate mineral. It undergoes significant expansion when heated. Exfoliation occurs when the mineral is heated sufficiently, and the effect is routinely produced in commercial furnaces. Vermiculite is formed by weathering or hydrothermal alteration of biotite or phlogopite.large commercial vermiculite mines currently exist in russia, south africa, china, and brazil.today spray-applied fireproofing materials use vermiculite, other industrial minerals, and expanded polystyrene, depending upon the exact commercial product. The ingredients for these products all have to meet stringent regulatory requirements, particularly in the us and europe. In the past, vermiculite from the wr grace mines in montana, have been associated with asbestos.

-:used in the making of:-

.calcium silicate boards

.brake linings

.roof and floor screeds and insulating concretes

.storing bulbs and root crops

.as a soil conditioner

.refractory insulation gunning and castable mixes

.used in in-ground swimming pools to provide a smooth pool base etc

and many more.