采用预乳化半连续乳液聚合的方法，从6种不同的自交联单体中，筛选出乳液性能良好，涂料印花织物焙烘温度最低、无甲醛释放的自交联单体HA。确定了最佳印花工艺为：预烘温度80℃，时间3 min；焙烘温度110℃，时间3 min。测试结果表明，印花织物耐干、湿摩擦色牢度和耐皂洗色牢度与市售的涂料印花粘合剂等级相当。透射电镜（TEM）表明乳胶粒单分散性良好，绝大多数呈球状。%The emulsion of styrene, butyl-acrylic and 2-ethylhexyl acrylate was prepared by pre-emulsification and semi-continuous polymerization method. From six different self-crosslinking monomer, the formaldehyde-free cross-linking monomer HA was singled out on condition that the emulsion performance was better and the curing temperature of the pigment printing fabric was the lowest. Then, the optimum printing process was established as following that the temperature and time of the procuring were 80℃ and 3 min,and the temperature and time of the curing were 110℃ and 3 min. Compared with the commercially available pigment printing binder, to dry and wet rubbing fastness and the washing fastness of the printed fabrics were comparative. Finally, transmission electron microscopy indicated that the emulsion particles were mono-dispersed and mostly spherical in shape.
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