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

胺片是用长碳链季铵盐制备的有机膨润土,常用于油类增稠的流节剂,而长碳链季铵盐是阳离表面活剂,具有润湿、吸附、乳用。