聚丙烯酸高级醇酯的合成及对柴油的降凝作用

Study on the Synthesis of Poly(Alkyl Acrylates) and Their Lowering Effect on the Pouring-Point of Diesel

采用溶液聚合法合成了聚丙烯酸高级醇酯类降凝剂。对聚合条件进行了研究。同时对单一聚丙烯酸酯和混合聚丙烯酸酯对 0 # 和 - 10 #

Poly(Alkyl Acrylate)with the carbon numbers of the alkyl side chain C_ 12 ～C_ 18 were synthesized.Their lowering effect on pouring-point of 0 # and-10 # diesel were studied.It was found that PA-16 was ineffective on lowering the pouring-point of 0 #and-10 # diesel,and PA-14 was more effective than others.It was also found that the mixture of the four acrylates was superior effctive to any acrylate alone.