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Defoamer
Prepared with special production techniques and combined with many surfactants.
ADVANTAGES
Mall latex particle, high permeability, good diffusibility, quick water solubility
Quick defoaming and long time antifoaming
High temperature resistant
Be able to adapt to acidic, alkali or salty condition, a good compatibility with other chemical additives in the mud
Nontoxic, no pollution and no fluorescence
TECHNICAL SPECIFICATIONS:
REQUIREMENT | INDEX |
Appearance | Sticky liquid |
Density | (0.8±0.1)g/cm3 |
Fluorescence level | ≤3 |
Recovery ratio of fresh water mud | ≥80.0% |
Recovery ratio of brine mud | ≥85.0% |
API Drilling Defoamer