Poly Anionic Cellulose PAC for oil drilling 1)Purity:90.0% min. 2)D.S.:0.90%min. 3)Viscosity:10-50cps

Poly Anionic Cellulose PAC for oil-drilling

CMC-Na physical Chemistry Quality Index

Type	Specification
	PAC-HV	PAC-LV
Appearance	White or light yellow poowder,freely flowable.
Water,%	≤9
Substitution degree.%	0.85-1.10	0.85-1.10
PH	6.0-8.0	6.0-8.5

Performance in Mud

Type	specification
	PAC-HV	PAC-LV
Distilled water Apparent viscosity, mpa.s	≥50	≥6.0
Saturated brine Apparent viscosity, mpa.s	≥50	≥6.0
4% Brine Apparent viscosity, mpa.s		≥6.0
MUD GENERATING CAPACITY,m³/t	≥400
FILTRATION LOSS,ml		≥13.0