Bentonite powder, Fineness : 82 MIN (passing 200 Mesh)

we are offering api 13a section : 11 ( ocma dfcp – 4 ) grade bentonite powder:api 13a setion : 11 is a high grade bentonite specially selected and conditioned to meet the api 13a section : 11 and the former ocma dfcp-4 specifications, the purity of its basic mineral and its high montmorillonite content give a good stability to all the drilling fluids produced with api 13a section : 11. physical analysis:   propertiesprotocolunitrequired yield ocma dfcp-4 bbls2000lbs 90 min a.p.i. filterate loss ocma dfcp-4 ml 15.0 max. moisture content api spec. 13a:2004 iso 13500: 1998 % by weight 15.0 max. dry screen analysis 100 mesh sieve ocma dfcp-4 % by weight 98.0 min. wet screen analysis 200 mesh sieve residue ocma dfcp-4 % by weight 2.5 max