Study on Polymerization Stability of St-BA-AA Copolymeric Latex
JIE Yu,ZHANG Yi-min,WANG Hong,ZHENG Bin,WANG Meng-yan(Key Laboratory for Green Chemical Technology of State Education Ministry,School of Chemical Engineering and Technology,Tianjin University,Tianjin 300072,China)
(Key Laboratory for Green Chemical Technology of State Education Ministry,School of Chemical Engineering and Technology,Tianjin University,Tianjin 300072,China
Abstract��
Styrene-butyl acrylate-acrylic acid latex had been prepared with the emulsion polymerization method by use of SDS,SDBS,OP-10 as the emulsifiers.The influence of temperature,the amount of initiator,the amount and the ratio of emulsifiers on the preparation process were discussed.It was found that the latex with lowest amount of coagulation was obtained,when the amount of initiator was 0.5%,the amount of emulsifiers was 4%,SDS��SDBS��OP-10 was 2��1��9,reaction temperature was 80 ���2 �� and the amount of acrylic acid was 2%.
JIE Yu,ZHANG Yi-min,WANG Hong,ZHENG Bin,WANG Meng-yan.Study on Polymerization Stability of St-BA-AA Copolymeric Latex[J]. Chemcial Industry and Engineering, 2007,24(1): 40-43
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2007, Vol. 24 
