Short rayon fiber oiling agent

The oil used for cotton, mid-length and wool types of viscose staple to make them have better smoothness, saturatability, soft hand feeling, proper dynamic and static friction coefficients and good spinnability is prepared with open-chain quaternary surfactant, fatty acid polyol non-ionic surfactant, non-polar and polar smoothing agent, multiple alcohol-ether non-ionic surfactant and water, and features low cost and better dissolvability in water.