斑脱土

BK®-882(BP®-182) Rheological Additive ---------------------------------------------------------------------------------------------------------------------- BK®-882 is an organoclay (tetraallkyl ammonium bentonite) for oil-based drilling mud (fluid). 1. Advantages: Good suspension,thixotropy and stability in crude oil,diesel oil systems. Easy of incorporation. No need for polar activator or making pregel. Furnish the drilling mud(fluid) with good suspension,wall-protection and anti-filtration properties. Maintain stable physical performance under the pressure of 108 at the temperature of 230. 2. Typical Properties: Color AppearanceDensityMoisture(@105,2hrs)Fineness through 200 meshLoss on Ignition( @1000 )Light YellowFree Flowing Powder1.7g/cm3≤3.5%≥98%≤35% 3. Typical Applications: Oil-based drilling mud (fluid) Oil-based free stick mud (fluid) Emulsion oil drilling mud (fluid) Reverse emulsion oil drilling mud (fluid)