The invention belongs to the technical field of printing and
dyeing auxiliaries, particularly relates to an ice feeling finishing agent and a preparation method thereof. The ice feeling finishing agent mainly comprises raw
silicone oil, an emulgator, a cosolvent, glacial
acetic acid and water, wherein the raw
silicone oil is prepared by adding 99-99.5% of
silicone oil, 0.01-0.9% of a
silane coupling agent and 0.01-0.1% of a catalyst into a reaction kettle for reaction. According to the ice feeling finishing agent and the preparation method thereof, provided by the invention, primary amine or / and secondary amine is / are introduced onto the molecular chain of
silicone oil, therefore the hydrophilic performance of the overall molecular structure is improved, fabric subjected to finishing of the finishing agent has air-permeating,
moisture permeating,
moisture-absorbing and sweat releasing functions, at the same time can maintain a certain
humidity, and enables people to have a feeling of comfortableness and coldness after wearing the clothes subjected to finishing; besides, the ice feeling finishing agent has excellent stability, thoroughly overcomes the defects that the conventional amino
silicon oil is prone to demulsification, floating and roll sticking, can easily produce oil spots, and is not easy to repair.