Emulsion type modified organic silicon leather feeling agent and preparation method thereof

The invention belongs to the field of leather auxiliaries, and particularly relates to an emulsion type modified organic silicon leather feeling agent and a preparation method thereof. The preparation method comprises the following steps: mixing modified hydroxyl silicone oil with a silane coupling agent, then adding an alkaline aqueous solution, and reacting to obtain hydroxyl-terminated amino silicone oil; mixing the hydroxyl-terminated amino silicone oil with special polyether and isopropanol, and reacting to obtain polyether modified hydroxyl-terminated silicone oil; mixing the polyether modified hydroxyl-terminated silicone oil with iso-tridecanol polyoxyethylene ether and glacial acetic acid to obtain a first component; mixing the modified hydroxyl silicone oil with iso-tridecanol polyoxyethylene ether to obtain a second component; and mixing the first component and the second component. The emulsion type modified organic silicon leather feeling agent is skin-friendly and comfortable in hand feeling, hi