【摘要】 通过八甲基环四硅氧烷与丙烯酸酯单体进行共聚反应,合成印花用含硅丙烯酸酯乳液。讨论了有机硅、乳化剂、引发剂用量和反应温度对乳液性能的影响,得出了较佳的工艺条件:阴离子型乳化剂和非离子型乳化剂按1/3的质量比复配且质量分数为3%,有机硅质量分数为10%,引发剂质量分数为1%,聚合温度80℃。更多还原

【Abstract】 The siloxane emulsion was synthesized from the polymerization of octamethylcyclotetrasiloxane and acrylate.The effect of amounts of silicone,emulsion,initiator,and temperature on performances of emulsion was discussed.The result showed that when the mass of anion emulsion and non-ion emulsion was 1/3,the content of emulsion was 3 %,the content of silicone was 10 %,the content of initiator was 1.0 %,the temperature was 80 ℃,the emulsion porformed well.更多还原