Surfactants & Emulsifiers

NC-DEFOAMER

PRODUCT DESCRIPTION

NC-DEFOAMER is a blend of high molecular weight alcohol and modified fatty acid derivatives, can be used to reduce or remove surface foam in fresh water and sea water drilling fluids and in viscosified brines.

PHYSICAL & CHEMICAL PROPERTIES

Appearance Light yellow liquid
Specific Gravity 0.87g/cm3
Flash Point 71.1 - 76.6°C
Solubility Insoluble in water

APPLICATION

NC-DEFOAMER can be used in any water-based drilling fluids and completion fluid. It is used in small concentrations and is effective in pre-treatments to prevent foam formation and as a foam-removal treatment.

RECOMMENDED TREATMENT

Add 0.05 - 0.25 lb/bbl (0.14 - 0.71 kg/m³), 0.007 - 0.033 gal/bbl (0.17-0.79 l/m³) of NC-DEFOAMER directly to the system.

PACKAGING

NC-DEFOAMER is available in 55 US gallon (208.19 l) drums, palletized as 4 drums per pallet.

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