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DYNA-THIN CF

DESCRIPTION

DYNA-THIN CF is lignosulphonate-based multifunctional additive without chromium. This agent incorporates several functions to treat water-based drilling fluids: it works as deflocculant, it reduces static shear strength, and it assists in controlling of water/ fluid loss.

MAIN PHYSICAL PROPERTIES

Appearance:                                                                 Dark-brown powder

Density:                                                                        1.2 – 1.4 g/cm3

рН (2% solution):                                                           2.8 – 4

Bulk density:                                                                 590 kg/m3

APPLICATION:

DYNA-THIN CF is an efficient additive, deflocculant and fluid loss reducer. This additive is efficient to improve rheological properties for the majority of water-based drilling fluids, including mud, sea-water-based fluids, lime muds, gypsum muds and KCI solutions.  The recommended concentrations for treatment vary from 2 to 30 kg/m3. The recommended concentration of the additive for mud mixing is from 3 to 17 kg/m3, dependent on the type of mud, concentration of solids and required properties. The agent shall be added through the hopper.   It is recommended to combine DYNA-THIN CF with the other pH control agents/ enhancers to provide maximum efficiency of this additive. This additive may be combined with pH controllers in advance to treat low pH mud systems. 

      ADVANTAGES:

      LIMITATIONS:

  • High efficient deflocculant and stabilizer of rheological properties.
    • It can be used with the majority of water-based mud systems.
    • Stable at temperatures up to  1500С
    • It reduces water loss of drilling fluids.
    • It is resistant to drilling fluid contamination.
    • It does not contain chromium.
  • It is most efficient in drilling  fluid systems with pH >9.5.
    • Stable at temperatures up to  1500С
 

PACKAGING AND HANDLING

DYNA-THIN CF is packaged in 25 kg multilayer paper bags. Store in a dry place. Use conventional PPE when handling the product (safety goggles, gloves and dust mask. Handle as recommended in the MSDS.

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DYNA-THIN CF