K2S2O8

Study on St / BA Microemulsion Copolymerization Initiated by K2S2O8 / Na2SO3

K2S2O8/Na2SO3引发St/BA微乳液共聚合的研究

Poly ( N-vinylformamide ) was synthesized with N-vinylformamide ( NVF ) and K2S2O8 as initiator , and characterized by Fourier Transform Infrared Spectrum and X-ray Photoelectron Spectroscopy .

以K2S2O8为引发剂由N-乙烯基甲酰胺（NVF）合成了聚N-乙烯基甲酰胺，并用红外光谱仪和X-射线光电子能谱仪对产物进行了表征。

Acrylic rubbers ( ACM ) carboxylated by acrylic acid or itaconic acid were prepared by 60Co γ - ray or chemical-initiator ( K2S2O8 ) induced emulsion copolymerization .

由60Coγ射线引发或化学引发剂（K2S2O8）引发的乳液共聚法，制备了以丙烯酸或衣康酸为交联单体的羧基交联型丙烯酸酯橡胶（ACM）。

With K2S2O8 / Na2SO3 as initiating agent , the hydrophobic association polyacrylamide derivates were synthesized by copolymerization of acrylamide , cation monomer and substituted ethylene monomer with dispersion polymerization and got nanoparticles ( diameter 60 - 80nm ) .

在过硫酸钾/亚硫酸钠（K2S2O8/Na2SO3）催化作用下，利用分散聚合的方法，合成丙烯酰胺、阳离子单体与取代乙烯基单体共聚疏水缔合衍生物，产物粒子均匀，直径60～80nm。

With anionic emulsifier DF-2 and nonionic emulsifier OP-10 as compounded emulsifier , potassium persulfate ( K2S2O8 ) as initiator , polysiloxane-modified polyacrylate copolymer microemulsion was synthesized by emulsion polymer-ization at reaction temperature of 75 ± 5 ℃ .

采用乳液聚合法，以阴离子乳化剂DF-2和非离子乳化剂OP-10作为复合乳化剂、以K2S2O8作为引发剂，在75±5℃合成了有机硅改性丙烯酸酯聚合物微乳液。