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BENTONIT D 230                                                                                                    

BENTONIT D 230 is manufactured from activated, selectively extracted and processed bentonites .
Selection of raw materials and way of their processing are focused on utilization of rheological properties of bentonite.

 

It is characterized by following values: 

 Name of the product

 Declared properties Packing
Fineness of grinding Bulk density Moisture pH Montmorillonite content Paper sacks
 BENTONIT D 230 min. 95 % under 0.045 mm approx. 730 kg/m3 max. 12 % 9 - 11 min. 75 % 25 kg

Declared values:

 Parameter

Declared value bentonite-water suspension after 24 h
 Concentration of suspension (%) 2.5
 Volume mass (g/cm3) 1.02
 Marsh funnel (s) 50 - 65
 Filter cake (mm) < 3
 Plastic viscosity PV (mPa) 4.5
 Apparent viscosity (mPa/s=cP) 6
 Yield point lb/100ft2 3

BENTONIT D 230 is manufactured from natural raw material; reasonable differences from declared properties may occur.

Use: component of drilling mud for vertical and horizontal directional drilling.  

ENVIGEO, a.s. (Inc.), ENVITAZ Division, Kyncelova 2, 974 11 Banska Bystrica, SLOVAKIA

Tel.: +421 48 47124 30, Fax: +421 48 47124 23, E-mail: envitaz@envigeo.sk