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

胺片是用季铵盐制备的有机膨土,常用于油类增稠的流变性调节剂,而季铵盐是阳离表面活性剂,具有、吸附、乳化等作用。