High thickening efficiency and wide range of viscosity grades, to get any desired thickening efficiency.Good compatibility with most inorganic salts and a wide range of gum and resin.Anti-biodegradable HEC powder products have excellent stability, to ensure a nice shelf life for paint.Good protective colloid activity, to prevent coagulation of solid particles in the coating.Less insoluble matter, clear and transparent aqueous solution.Small viscosity fluctuation.High purity, low moisture content, low ash content.