melt wax, add "crodolene" and adjust to 98 C. add AMP and react for 3 min. heat half of the water to 90 C and add in a steady stream to the above mixture under a stirrer. reheat if necessary to entrely melt the wax. add remainder of water steadily and then stir until cool.
地址：山东省烟台市开发区南昌大街48号
