›› 2008, Vol. 42 ›› Issue (4): 6-8.
• 研究报告 • Previous Articles Next Articles
JIA Wei-hong, SONG Zhan-qian, SHANG Shi-bin, RAO Xiao-ping
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Abstract: The rosin-based sulfonate was synthesized from dehydroabietylamine reacted with maleic anhydride. Its structure was characterized by IR spectroscopy. Its surface-activities were also investigated. Results show that critical micelle concentration (CMC) of DHAAMS is 0.798 mmol/L, the foaming ability is 145 mm, and water-oil separation time can reach 9 min,showing a strong emulsification ability. The strong synergism of DHAAMS with SDS is observed. The optimum synergism is obtained at the mass ratio of 1:3.
Key words: rosin-based, sulfonate, surfactant
CLC Number:
TQ351.47
JIA Wei-hong;SONG Zhan-qian;SHANG Shi-bin;RAO Xiao-ping. Study on Synthesis and Property of the Rosin-based Sulfonate Surfactant[J]. , 2008, 42(4): 6-8.
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