摘要
采用种子乳液和预乳化工艺,以苯乙烯(St)、丙烯酸丁酯(BA)、甲基丙烯酸甲酯(MMA)、丙烯酸(AA)为单体,十二烷基磺酸钠(SDS)、烷基酚聚氧乙烯醚(OP-10)为复合乳化剂,过硫酸钾(KSP)为引发剂,制备了稳定的苯丙乳液.实验结果表明:当m(St)∶m(MMA)∶m(BA)∶m(AA)=4∶10∶24∶9,复合乳化剂的用量为单体总质量的4%,引发剂的用量为单体总质量的0.6%时合成的乳液用于纸张浆内施胶得到的纸张性能较好.
The stability tyrene-acrylic latex emulsion has been prepared with seed emulsion and emulsification process with styrene(St),butyl acrylate)(BA),methyl methacrylate(MMA) and acrylic acid(AA) as monomers,sodium dodecyl sulfate(SDS) and alkylphenol ethoxylates(OP-10) as anion emulsifier,KSP as initiator.And use the emulsion to intracytoplasmic glue on the paper.The results indicated that,the paper latex have good performance,when m(St)∶m(MMA)∶m(BA)∶m(AA)= 4∶10∶24∶9,the amount of compound emulsifier is 3%,the amount of initiator is 0.6%.
出处
《陕西科技大学学报(自然科学版)》
2011年第1期25-28,共4页
Journal of Shaanxi University of Science & Technology
关键词
苯丙乳液
乳液聚合
纸张增强剂
styrene-acrylic latex
emulsion polymerization
paper strengthening agent