PAC-HV (high-viscosity)1) Appearance: white or light yellow powder. 2) Degree of substitution: 0.85-1.10 3) Apparent viscosity in water, mPa.s: ≥50 (3.7g/l) 4) Apparent viscosity in saturated brine, mPa.s: ≥50 (3.7g/l) 5) Moisture: < 9%6) pH: 6.0 - 8.0 7) Mud generating capacity: ≥400cbm/t600≥12mPa.s (148.9°C, 35.1 atm)300≥12mPa.s (148.9°C, 35.1 atm)

Sell PAC (Poly Anionic Cellulose ), PAC-HV, PAC-LV