【摘要】 以丙烯酸酯、乙烯基硅烷为主要原料,以OP-10和十二烷基硫酸钠(SDS)为复合乳化剂,采用连续滴加法进行乳液聚合,制备了有机硅改性丙烯酸酯乳液。实验结果表明:当甲基丙烯酸甲酯(MMA)与丙烯酸丁酯(BA)的质量比为1.2~1.0、有机硅单体用量占单体质量分数的3%~10%、复合乳化剂(OP-10∶SDS=3∶1)占单体质量分数的4%~5%时,可制得性能良好的硅丙乳液。更多还原

【Abstract】 The silicone modified acrylate emulsion was prepared by means of continuous dripping with acrylate and vinyl silane as main material,dodecyl sulfate and OP-10 as complex emulsifier.The experimental results showed when m(MMA)∶m(BA)=1.2~1.0,w(organosilicon monomer)=3%~10%,w(complex emulsifier)=4%~5%(OP-10∶SDS=3∶1),an emulsion of good properties can be obtained.更多还原