タイトルまたは説明

 Products Name: Sodium Bentonite For Drilling  Brief Introduction: The API standards & OCMA Drilling Bentonite has good suspension, thixotropy, and has little filtration, with good performance of wall built, convenient for workers' preparing, easy to adjust the drilling fluid and the proportion etc. It is an ideal material especially for deep-well and off shore drilling projects.  Technical Specification Items API Drilling Bentonite Untreated Bentonite OCMA Bentonite Viscosity **0 r/min ≥*0 ≥*0 Yield Value ≤3 ≤1.5 ≤6 Filtration（ml） ≤*5.0 ≤*6.0 Residue *5μm ≤4.0% ≤2.5% Dispersed plastic Viscosity / (mPa • S) ≥*0 After filtration the amount of scattered / cm3 ≤*2.5 Moisture (**5 ° C). Mass Fraction ≤*3.0%