介绍了丙烯酸酯共聚无皂水溶胶的室温交联剂———环氧硅氧烷 (KH 5 6 0 )的乳化方法。研究了乳化剂类型、用量以及KH 5 6 0含量对微乳液性能的影响。结果表明 ,OP 10具有较好的乳化效果 ;当ω(OP 10 ) =5 %、ω(KH 5 6 0 ) =4 0 %时 ,微乳液稳定性最佳。微乳液加入无皂水溶胶中制得的交联乳液 (用量为 5 % )室温放置 6个月后性能无明显变化 ,干燥涂膜的交联度达到 93% ,而且具有较好的耐水、耐溶剂性能 (水中溶胀度降低了 83% ,在甲苯中由原来的溶解变为溶胀 115 % )。 The emulsification method of epoxysilicone (KH560), a room temperature crosslinking agent of acrylate copolymerized soap-free water-soluble sol, is introduced. The effects of emulsifier type, dosage and KH 5 6 0 content on the microemulsion performance were studied. The results showed that OP 10 had better emulsifying effect. The best stability of microemulsion was obtained when ω (OP 10) = 5% and ω (KH 5 6 0) = 40%. The microemulsion added to the soap-free hydrosol obtained cross-linked emulsion (5%) at room temperature for 6 months after the performance no significant change in the degree of crosslinking of the dried coating reached 93%, and has good water resistance Solvent properties (83% reduction in water swelling, 115% swelling in toluene from original dissolution).