Anionic emulsifier and nonionic emulsifier were used as the complex emulsifier.The levels of emulsifier under 3%,the waterborne coating acrylate microemulsion with the solidscontent up to 43.7% was developed,b...Anionic emulsifier and nonionic emulsifier were used as the complex emulsifier.The levels of emulsifier under 3%,the waterborne coating acrylate microemulsion with the solidscontent up to 43.7% was developed,by the technology of preemulsificationon and seed emulsion polymerization.The parameters of polymerization technology were optimized by the orthogonal experiment.The structure and the properties of the polymer were charaterized by DSC,GPC,FT-IR and Lo-C.展开更多
A novel amphoteric surfactants,betaine type phosphate were synthesized from lauryl alcohol,epichlorphydyin,dimethylamine,chlorohydrin,acetic anhydride,phoshorus(V)oxide.The physicochemical properties of the products...A novel amphoteric surfactants,betaine type phosphate were synthesized from lauryl alcohol,epichlorphydyin,dimethylamine,chlorohydrin,acetic anhydride,phoshorus(V)oxide.The physicochemical properties of the products such as surface tension,foaming property,dispersion of calcium soap and solubilizing power were measured.展开更多
文摘Anionic emulsifier and nonionic emulsifier were used as the complex emulsifier.The levels of emulsifier under 3%,the waterborne coating acrylate microemulsion with the solidscontent up to 43.7% was developed,by the technology of preemulsificationon and seed emulsion polymerization.The parameters of polymerization technology were optimized by the orthogonal experiment.The structure and the properties of the polymer were charaterized by DSC,GPC,FT-IR and Lo-C.
文摘A novel amphoteric surfactants,betaine type phosphate were synthesized from lauryl alcohol,epichlorphydyin,dimethylamine,chlorohydrin,acetic anhydride,phoshorus(V)oxide.The physicochemical properties of the products such as surface tension,foaming property,dispersion of calcium soap and solubilizing power were measured.
