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Product Description
Introduction:
817 is an organoclay (tetraallkyl ammonium bentonite) for solvent-based systems of low to medium polarity.
Common chemical, physical properties:
Composition Montmorillonite organic ammonium derivative
Appearance Light yellow fine powder
Moisture content (%) ≤3.50
Dry powder fineness(through mesh 200) ≥98.0
Loss on ignition (900ºC,%) ≥31.0
Application:
Diesel Based Oil Drlling Fluid
Low Aromatic Hydrocarbon Mineral Oil Based Oil Drilling Fluid
Water in Oil Based Oil Drilling Fluid
Usage:
During preparing drilling fluid, the addition of 817 is controlled within 25 -30kg/m3 .
It can also be adjusted according to actual needs. Different base solution volume requires different dosage.
Generally the required dosage of low aromatic hydrocarbon mineral oil concentration is slightly higher than
diesel system.
In preparing of oil based drilling fluid, the presence of small amounts of water ( 0.1 -0.5% of the total
volume) contribute to the ideal effect of organoclay.
Sufficient stirring force is required to allow 817 drilling fluids well dispersed and achieves the desired
viscosity
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