The amine cake is an organic bentonite used as the rheological regulator for thickening oils,made from long-carbochain quaternary ammonium salt.

胺片碳链季铵盐制备的有机膨润土,常于油增稠的流变性调节剂,而碳链季铵盐表面活性剂,具有润湿、吸附、乳化等作。