十二烷基磺酸钠对丙烯酰胺－烯丙基磺酸钠共聚物溶液粘度的影响

摘要/Abstract

摘要： 丙烯酞胺-烯丙基磺酸钠共聚物(PASA)优良的絮凝性能已在前文^[1]中报道.本文主要考察阴离子表面活性剂R₁₂SO₃Na对其溶液粘度的影响,并与PAM做了对照.

Abstract: The effect of sodium dodecyl sulfonate(R₁₂SO₃Na)on the viscosity of aqueous solutions of copolymer of acrylamide and sodium allylsulfonate(ASA)in the presence of NaCl and/or n-butyl alcohol(R₄OH) has been studied.It is shown that the intrinsic viscosity[η]of PASA decreases with the increase of the concentration of R₁₂SO₃Na in the presence of both NaCl and NaCl-R₄OH, but increases,when only R₄OH is preserit.The effect of R₁₂SO₃Na on the viscosity of polyacrylamide(PAM)solution is similar to that of mineral salts, where-as the viscosity of PASA increases with the R₁₂SO₃Na.

Key words: sodium dodecyl stilfonate, acrylamide-sodium allylsulfonate copolymer, intrinsic viscosity

魏西莲, 尹宝霖, 秦增全, 孙德志, 赵敬中, 石成法. 十二烷基磺酸钠对丙烯酰胺－烯丙基磺酸钠共聚物溶液粘度的影响[J]. 应用化学, 1995, 0(1): 85-87.

Wei Xilian, Yin Baolin, Qin Zengquan, Sun Dezhi, Zhao Jingzhng, Shi Chengfa. Effect of Sodium Dodecyl Sulfonate on Solution Viscosity of Copolymer of Acrylamide and Sodium Allylsulfonate[J]. Chinese Journal of Applied Chemistry, 1995, 0(1): 85-87.

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十二烷基磺酸钠对丙烯酰胺－烯丙基磺酸钠共聚物溶液粘度的影响

Effect of Sodium Dodecyl Sulfonate on Solution Viscosity of Copolymer of Acrylamide and Sodium Allylsulfonate

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