directional crossing bentonite

Description

 Huaxia Bentonite can easily made mud soil has stronger ability of carrying drilling cuttings and protect the hole wall and the hole in the wall formed certain mud skin, maintain the stability of hole wall, prevent infiltration of advantages, is the ideal geological exploration drilling and trenchless through engineering materials according to the requirements of the engineering geological conditions, the target of the first grade bentonite accord with the A.P.I standard of USA
SPECIFICATIONS

Performance	      Standard
Viscometer dial reading at **0r/min  粘度计**0r/min读数	        ≥*5
Yield point/Plastic Viscosity Ratio    屈服值/塑性粘度	        ≤3
Filtrate volume /ml                  滤失量	        ≤*5
Residue of diameter *5um%         筛余量	        ≤4.0