Positive Ions Lignite (PMC)

Product brief:
PMC is introduced into cationic group in compounds made in lignite. Used as a filtration reducing agent and depressant in cationic drilling fluid. Good temperature resistance.
The product index:
Implementation of Q/SH1025 0524-2008 standard
The appearance of dark brown powder
Moisture,% ≤14.0
The pH value of 7.5-10.0
Fineness,%  ≤10.0
The relative inhibitory rate,%  ≥80.0
Product function:
The product can be used for cationic mud, can resist the temperature to 200 DEG C.
It can effective fluid loss control in deep mud system, anti drill cuttings pollute.
Field use:
Adding stirring in the mud tank or drilling join, recommended dosage is 3-5%.