EstaDril 4000 is a proprietary blend of surfactants. EstaDril 4000 is a lubricity additive developed to reduce friction when used as a component in water-based drilling muds. EstaDril 4000 has been formulated to provide superior stability in systems containing high levels of calcium or silicate salts. EstaDril 4000 is readily biodegradable according to OECD 306.
|Form at 25°C||Liquid|
|Density||g/ml at 20°C||1.1100|
|Dynamic Viscosity||mPa.s at 20°C||200|
|PH||1% m/m in water||4|
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