Printing sizing material, intelligent moisture-absorbing breathable fabric, preparation method and clothing

The invention provides a printing sizing material, an intelligent moisture-absorbing breathable fabric, a preparation method and clothing, the printing sizing material comprises a first component and a second component, the mass ratio of the first component to the second component is 99.5: 0.5-97: 3, wherein the first component comprises 20-40 parts of waterborne polyurethane modified acrylic resin, 10-20 parts of waterborne polyacrylic resin, 30-65 parts of water, 1-3 parts of a defoaming agent, 0-1 part of a preservative, 0-5 parts of a dispersing agent and 0-5 parts of a leveling wetting agent; and the second component comprises a curing agent. The printing sizing material is adopted for conducting screen printing on the fabric, kerfs are formed in the edges of the junctions of the printed patterns and the fabric, and the intelligent moisture-absorbing breathable fabric is obtained. The fabric has the advantages that the moisture absorption expansion capacity and elasticity of the printing paste are excell