1. Home
  2. Vermiculite In South Africa

Vermiculite In South Africa

2015-5-25Structure. V ermiculite is a 21 clay meaning it has 2 tetrahedral sheets for every one octahedral sheet. It is a limited expansion clay with a medium shrink-swell capacity.Vermiculite has a high cation exchange capacity at 100-150 lt meq100 g.Vermiculite clays are weathered micas in which the potassium ions between the molecular sheets are replaced by magnesium and iron ions

Get Price ListChat Online

News List

More News