【摘要】 测定了非离子表面活性剂OP-10的浊点,并研究了添加不同无机物以及控制在不同酸性pH值时OP-10的浊点的变化规律,实验结果表明:阴离子降低OP-10的浊点遵循OH->Cl>NO-3;阳离子对浊点影响小于阴离子;在相同pH值时,添加缓冲溶液的浊点下降幅度大于添加磷酸溶液。更多还原

【Abstract】 This paper determines the cloud point of nonionic surfactant OP-10,and studies the variation of the cloud point when adding different inorganic material and controlling them at various pH value.The results show that various anions decrease cloud point in 1% OP-10 as following:OH_>Cl_>NO3_.The decrease of cloud point in 1% OP-10 with addition buffer solution is more than that of cloud point in 1% OP-10 with addition phosphoric acid at same pH value.更多还原