Chemical composition : cationic quaternary ammonium salt polymer? Quality index Appearance Colorless to light Yellow thick liquid Solid 40±1% PH value 3-7 Viscosity (CPS/25℃) 1000-6000 Uses 　　The product can promote the modification of oil drilling liquid to improve the slurry stability, can inhibit the hydration, swelling and dispersion of fiction shale; has the role of stabilizing wall, with good resistance to temperature, salt and sloughing. Dosage: 0.5-5‰ drill cationic modifier in 5-10% slurry Packing and Storage 200kg plastic drum.? Stored at room temperature, Storage period is one year.