Conditioning agent applied to mulberry silk spinning and conditioning method thereof

The invention provides a conditioning agent applied to mulberry silk spinning. The conditioning agent is prepared from the following components: 0.1 percent of ammonium chloride, 0.15 percent of sodium citrate, 0.3-0.4 percent of hydroxy terminated polydimethylsiloxane anion emulsifiable concentrate and the balance of softened water. The conditioning method of the conditioning agent comprises the following steps: spreading refined waste silk on a plastic film by utilizing a compression sprayer, wetting the front side, and turning over to wet once again; and conditioning agent sprayed from the nozzle in a mist state during wetting, completely spraying the wetting liquid on the refined waste silk during spraying, gathering, covering and stacking the wetted refined waste silk for 24 hours for use, and uniformly diffusing the wetting liquid to enable the refined waste silk to have uniform moisture regain. The conditioning agent has the effects of enhancing fiber smoothness, conditioning performance and antistatic