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MEX-DEFOAM

DESCRIPTION

MEX-DEFOAM  is a multi-purpose liquid alcohol defoamer for different types of water-based muds,including heavy muds, brines and solutions, sea-water-based muds and completion fluids.

 MAIN PHYSICAL PROPERTIES:

Appearance                                            off-white color

Density                                                  0,87 - 0,89 g/cm3

Solubility                                                 dispersible in water

 PRODUCT USE:

MEX-DEFOAM may be used in almost all types of water-based mud systems to prevent, or to eliminate foam generation. The additive is efficient in small concentrations within 0.1-0.3 kg/m3.

 It is recommended to treat mud with the defoamer before using any additives that can generate foam (such as lubricants or organic diluting agents, including tannins and lignosulphonate).

      ADVANTAGES:

      LIMITATIONS:

  • Highly efficient additive.
  • It is easy to mix and to handle.

 

  • It is difficult to destruct foam in mud systems with high viscosity and high gel strength values. As in cases with any other defoamers, it is recommended to reduce the viscosity of such mud systems before adding a defoamer.
  • Alcohol foams of MEX-DEFOAM may irritate upper respiratory tract after prolong or repeated exposure.

PACKAGING AND HANDLING

MEX-DEFOAM is supplied in 31,5 l canisters. Use conventional PPE when handling the product (safety goggles, gloves and dust mask. Handle as recommended in the MSDS.

 

 

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MEX-DEFOAM