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Defoamer D-11

DESCRIPTION

DEFOAMER D-11 is a highly silicone based defoamer for use in both fresh and salt water fluids.

APPLICATION

DEFOAMER D-11 controls froth and foam in dispersed and non-dispersed aqueous muds.

DEFOAMER D-11 also controls the foaming of polymeric fluids which are characterized by high yield point to plastic viscosity ratios. The high viscosity imparted by polymers can often result in considerable foaming, which DEFOAMER D-11 is effective in removing.

DEFOAMER D-11 remain effective after initial defoaming and continues to suppress foam generation over extended period of time.

RECOMMENDED TREATMENT

DEFOAMER D-11 is effective in concentrations of only 0.025 to 0.1% by weight in the aqueous foaming system.

DEFOAMER D-11 can be diluted in water before it is added to the system.

COMPOSITION

Dehydol : 70 – 80 %

Terrad : 10 – 20 %

SAG : 6 – 14 %

Floc : 5 – 15 %

TYPICAL PROPERTIES

Appearance :Milky white liquid

Specific gravity,g/cm3 @ 20oC :1.02 – 1.10

Viscosity @ 20oC, cSt : 25 - 50

Emulsifier type :Non-ionic

Diluent :Water

ENVIRONMENTAL AND SAFE HANDLING RECOMMENDATIONS

Please see Material Safety Data Sheet (MSDS)

PACKAGING

DEFOAMER D-11 is packaged in 25 kg/ can or in 200 kg/ drum.

MATERIAL SAFETY DATA SHEET

Trade Name: DEFOAMER D-11
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